14 best inline water filters

Inline water filters are essential components of water filtration systems used in homes and various settings. They play a crucial role in improving the quality and taste of tap water by removing impurities, contaminants, and undesirable elements. Here's what you need to know about inline water filters:

  1. Purpose: Inline water filters are designed to purify water as it flows through a plumbing system.They are commonly used in under-sink and countertop filtration systems, but they can also be found in refrigerators, ice makers, and other water-using appliances.

  2. Filtration Process: These filters typically employ a combination of filtration methods, such as activated carbon, sediment filtration, and sometimes additional media like KDF (Kinetic Degradation Fluxion). These processes work together to target specific contaminants and improve water quality.

  3. Contaminant Removal: Inline water filters can effectively remove various impurities from water, including chlorine, sediment, rust, heavy metals (like lead and mercury), volatile organic compounds (VOCs), and unpleasant odors and tastes. The specific contaminants removed depend on the type of filter and its filtration media.

  4. Installation: Inline water filters are installed directly into the water line, usually under the sink or countertop. They are connected to the plumbing system and can be installed as standalone units or as part of a more comprehensive water filtration system.

  5. Replacement: Like all water filters, inline filters have a limited lifespan. They need to be replaced periodically, typically every 6 to 12 months, depending on the filter's capacity and the water quality in your area. Regular replacement is essential to maintain the filter's effectiveness.

  6. Compatibility: It's crucial to ensure that the inline water filter you choose is compatible with your existing plumbing and appliances. Different filters have varying inlet and outlet sizes, so compatibility is essential for proper installation.

  7. Benefits: Installing an inline water filter can lead to several benefits, including improved water taste and odor, reduction of health-harming contaminants, extended lifespan of appliances (by reducing scale buildup), and the convenience of having filtered water readily available at the tap.

  8. Maintenance: Maintenance typically involves replacing the filter cartridge as needed and performing routine checks to ensure proper water flow and filter performance.

  9. Cost: The cost of inline water filters varies depending on the brand, filtration capacity, and the number and types of contaminants they can remove. While there is an initial investment, many people find that the improved water quality and reduced need for bottled water justify the cost over time.

Inline water filters are a practical and effective way to ensure that the water you use for drinking, cooking, and various household tasks is clean and safe. They are an important part of water filtration and purification systems, contributing to better overall water quality and health.

Below you can find our editor's choice of the best inline water filters on the market
  

EcoPure EPINL30 5 Year in-Line Refrigerator Filter-Universal Includes Both 1/4" Compression and Push to Connect Fittings

EcoPure

Based on 2 reviews Check latest price

Product description

The EcoPure EPINL30 5-year in-line refrigerator filter is a no-brainer when it comes to a longer-lasting, reliable in-line filter. This universal filter easily connects with most major brands of refrigerators and icemakers, saving you money, hassle and time spent worrying about the water in your home, RV or boat. Easy to install as it comes with both 1/4" compression and push-to-connect fittings for plastic or copper water lines. Designed to fit major brands of refrigerators and icemakers. Protects your refrigerator, drinking water, and ice maker from sediment and chlorine taste and odor. Designed, engineered and assembled in the USA. Bpa-free. Questions? Call the EcoPure helpline at (800) 693-1138.

  • Long lasting 5 year refrigerator filter that fits most brands including: Samsung, LG, Whirlpool, Kenmore, Frigidaire, GE and more
  • Easy to install - comes with both 1/4? compression and push-to-connect fittings for plastic or copper water lines
  • Robust design eliminates sediment and chlorine taste and odor
  • Designed, engineered and assembled in the USA. Questions? Call the EcoPure helpline at (800) 693-1138.
  • Includes: 5-year filter, 1/4? compression and push-to-connect fittings and installation guide

User questions & answers

Question: Is this filter an epinl20 or epinl
Answer: No. Top and bottom rails have to be cut to length, then assembled with side rails in tub enclosure. Glass door hardware then has to be put on doors, and doors put in place. Assembly is not hard but several things are critical. Make sure top and bottom rails are measured and cut SEPARATELY, top and bottom measurements can vary significantly. Do not cut side rails. Have a ceramic drill bit if you have to drill through tile, do not use standard drill bit. Do not drill bottom rail into tub, use silicone to secure it in place.
Question: How many gallons of water is this good for
Answer: Amazon Customer, thank you for your question. This product includes 1 top track, 1 bottom track, and 2 side jambs. Best, Delta Shower Doors Team
Question: How long is the filter without the fittings
Answer: Top and bottom track, (top track has 2 different profiles and can be presented in 2 different looks). 2 thick heavy glass doors. Screws to attach the side tracks, 2 side(vertical) tracks with bumpers. The handles that affix to the doors. The only thing mine didn’t come with is the silicone caulking which is required for installation.
Question: What is the best way to mount the filter to the back of the refrigerator
Answer: My 5’ shower is 58 3/4” from sheet rock to Sheetrock and the inside wall of the shower to inside wall( which is where the shower tracks mount to)is 563/4” and my door overlap is 41/2”

Product features

EcoPure EPINL30 In-Line Refrigerator Water Filter Replacement

Compatible with most major brands of refrigerators, the EPINL30 water filter is innovatively designed to provide chlorine and sediment-free water from your refrigerator. The easy-to-install system comes with ¼-inch compression and push-to-connect fittings for a variety of water lines. This system is also great to use for ice-makers, RVs or motor homes.

5-Year Filter Life

The lifetime of your filter depends on the level of contamination in your water. The EcoPure EPINL30 filter provides healthier, cleaner water for your family and home for up to 5 years.

Protect Your Water

Water is the resource that makes life on earth possible, but when it contains harmful contaminants, you have a recipe for widespread illness. In the United States, tap water must pass federal and state regulations before it enters homes and businesses, yet some of these standards are woefully outdated. When you’re ready to find a water treatment solution, our team is here to help.

Who We Are

EcoPure has been at the forefront of providing cleaner, safer water since 1925. EcoPure’s nearly 100 years of knowledge has created residential and commercial water filtration systems and softeners built to solve 21st-century water problems.

Micron Rating Explanation

Micron ratings are used in water filtration to refer to how small the particulates such as sand, silt, and sediment are that are removed by the filter. A higher micron rating means the removal of larger particles, and a lower micron rating means the removal of smaller particles. The rating that’s right for you depends on your water and how often you want to change filters. For example, if your home has a high amount of sediment, a filter with a low micron rating won’t last as long, leading to more frequent filter changes.

Universal Fit

The EPINL30 In-Line Refrigerator Water Filter is designed to be installed underneath floorboards, along walls or completely out of sight from anyone in the kitchen. The filter fits most brands of refrigerators including Samsung, LG, Whirlpool, Kenmore, Frigidaire, GE and numerous others.

Watts Inline Water Filter 20,000 gallon Capacity- Inline Filter for refrigerator, Ice Maker, Under Sink, and Reduces Bad Taste, Odors, Chlorine and Sediment in Drinking Water

Watts Premier

Based on 2 reviews Check latest price

Product description

The Watts Inline Filter works with all water supply using ¼ inch lines and is perfect for residential and commercial ice makers as well as refrigerators, drinking fountains, coffee and tea brewers, motor homes and campers. This high capacity inline filter is certified for 20,000 gallons and is WQA certified for the reduction of chlorine taste and odors. The filter is easy-to-install and helps reduce scale build-up in appliances.

  • Designed for use with refrigerators, ice-makers, RV, campers, boats, water fountains, water coolers, and commercial coffee makers
  • Compatible with all water supply using 1/4 inch lines. Easily connects to existing plumbing
  • Includes one 10” KDF Inline Filter and two 1/4 inch brass connectors
  • Reduces sediment and other particulates for better tasting drinking water. NSF Listed, Certified by WQA to NSF/ANSI 372 Lead Free and NSF/ANSI Standard 42
  • Recommended replacement every 6 months or 20,000 gallons

User questions & answers

Question: I purchased this filter 5 years ago. Back then it showed 5 years/20,ooo gal warrenty. This one shows 1 year/20,000 gal. warrenty. Anyone know why
Answer: Only the door with the handle slides. The glass pane with the towel rod is fixed. Standing in front, the right door slides and the left side is fixed.
Question: will this filter work in my Frigidaire Gallery side by side fridge
Answer: No. My doors were the same in length and width. The only surprise was that one door was stationary which just happen to work okay for me due to the layout of my bathroom. The only inconvenience is that it is harder to clean.
Question: Does the filter actually need to be mounted to a wall, or will it function normally laying on the ground behind the fridge
Answer: Yep, It’s reversible. Just flip the glass.
Question: I had the gold Argenion 20,000 gallon filter for my fridge that has 1/4 in male ends. Will this work with my 1/4 in female threaded ends I have
Answer: Unfortunately, this door will not work. If you modify the door down to a 40" wide opening, your actual walk through will be too small. We would advise you to look at a DreamLine Unidoor or a DreamLine Elegance as some possible options. We invite you to contact our DreamLine Customer Support Team at 866-731-2244 to discuss this further. We can also be reached by sending an email to [email protected]. Our hours of operation are 8am-7pm EST, Monday through Friday and Saturday from 9am-5pm EST. Thank you for considering DreamLine!

DuPont WFPF13003B Universal Whole House 15,000-Gallon Water Filtration System

DuPont

Based on 1 reviews Check latest price

Product description

Our whole house water filter technology increases clarity of your entire home's water by reducing sediment, which extends the life of appliances that process water. These filters and systems can also be used at the office, and fit most other brands of whole house water filters.

From the Manufacturer

Our whole house water filter technology increases clarity of your entire home's water by reducing sediment, which extends the life of appliances that process water. These filters and systems can also be used at the office, and fit most other brands of whole house water filters.

  • Filters Up To 15,000-Gallon For Home or Office
  • Features Universal 500 Series Poly Block Cartridge
  • Standard System has 3/4 in. inlets and outlets.
  • Improves Clarity and Taste of Incoming Water, Also Protects At The Kitchen Tap
  • 3-Year Limited Warranty.

User questions & answers

Question: how could be the sequence of filters in order to set it ?? how many of them
Answer: There is a knob on the inside of the shower to slide the door. The Infinity-Z slides very smoothly and requires little effort to open it. If you have any other questions, please call the DreamLine Technical Support Line at 866-731-2244. Thank you for your interest in DreamLine!
Question: will this remove lead
Answer: The door is fully reversible for either left hand or right hand installation. If you have any other questions, please call the DreamLine Customer Support Team at 866-731-2244 or via email at [email protected]. Thank you for your interest in DreamLine!
Question: What filters does this use
Answer: This is a freight shipment and variety of carrier being used depending on your location. It can be FedEx, UPS, R&L Carriers, Estes Express, etc...You will need to be present for delivery because it will require a signature.
Question: what kind of filter is used
Answer: Only one panels moves on the Infinity-Z. The other panel with the towel bar is stationary. DreamLine does offer 2 models of bypass (both moving panels) shower doors that Amazon carries. If you need the product number to be able to search Amazon for them, please contact the DreamLine Technical Support Line at 866-731-2244. We are happy to help you with your shower door selection.

Waterdrop 10UA Under Sink Water Filter System, Direct Connect to Kitchen Faucet, 8K Gallons High Chlorine Reduction Capacity, USA Tech

Waterdrop

Based on 2 reviews Check latest price
  • 【Compatibility】Suitable for faucets with 1/2" or 3/8" FEMALE NPT thread. In the event of a different connection type, please contact us BEFORE purchase.
  • 【Ultra-long service life】When used with municipal water, each filter has a maximum service life of 12 months or 8,000 gallons.[1]
  • 【Innovative multistage filtration】The Waterdrop Direct Connect Undersink Water Filtration System uses innovative multistage filtration. And it can effectively reduces chlorine, heavy metals, chemical pollutants, sediment and other large particles.[2] Enjoy healthy and pure water straight from your tap – no need to buy bottled water anymore!
  • 【NSF certified filter】Specially selected premium materials are lead-free, which is fully certified by the WQA against NSF 372 standard. Activated carbon block and other advanced filter media ensure efficient and safe filtration. KDF effectively keep filter sanitary.Tested against NSF 42 standards, it effectively reduces chlorine, taste and odor. The BPA-free, lead-free material ensures more reliable use from the inside out.
  • 【Easy installation】The system should be connected only to a cold water supply. With innovative push-to-connect fittings, the entire installation process takes less than 3 minutes. The twist-and-lock design ensures that you can replace the filter in 3 seconds. The system includes a 3/8” hose with a direct connection that adapts to standard 3/8’’ feed water valves under US sinks. The 3/8’’–1/2’’ convertor fitting helps you connect the system to both 1/2’’ and 3/8’’ cold water lines and faucets.
  • 【Fast flow rate & multiple uses】The fast and stable water supply provides pure and fresh water that tastes like spring water. The tested full flow rate is 0.75 gpm at 60 psi. Developed for household and commercial use, the Undersink Water Filtration System can be installed in your kitchen, bathroom, RV, or office to meet your daily water needs. Ideal for drinking, cooking, skincare, and cleaning.

Product features

Money-saving

On average, you’ll spend 10 dollars per day for the first year. You’ll pay only 5 dollars per day for the filter replacement and your water quality will improve with each passing day. Enjoy pure drinking water for a long time.

Simple installation

The installation process is as user-friendly as it gets. Due to the innovative system design, installation takes only 3 minutes. Replacing the filter also takes only 3 seconds. The push-to-connect fittings make installation easier, saving you time and effort. You won’t need an additional plumbing service.

Stable and fast water flow

The system has a stable water flow and high filtration efficiency. The tested full flow rate is 2.0 gpm at 60 psi. You’ll get filtered water without the wait.

Multiple options

The Waterdrop Undersink Water Filtration System has different options for connecting to your original faucet, a new Waterdrop faucet, or your refrigerator. The combination of all options will allow you to get pure water from your original faucet, dedicated faucet, and your refrigerator dispenser.

The five-stage filtration ensures a great user experience.

The Waterdrop Undersink Water Filtration System can effectively reduce chlorine, sediment, lead, fluoride, taste and odor, rust, arsenic, and other heavy metals. You don’t have to worry about the safety of the filtered water.

The system also retains minerals that are essential to your body, such as potassium, calcium, sodium, and magnesium.

Home use—kitchen

The system filters out contaminants while retaining beneficial elements. It’s ideal for cooking, washing fruits and vegetables, and washing dishes. You can cook with pure filtered water and enjoy safe and delicious meals.

Home use—bathroom

The stable water flow rate ensures that you can use clean water immediately. The system reduce contaminants in tap water that lead to dry skin and nervous system problems. The filtered water is ideal for face washing, skincare, and personal cleansing, as it maintains skin vitality.

Office use—break room

The adequate water supply meets the water needs in your office. The system works without electricity and doesn’t produce waste water. You can directly connect the system to the original faucet, or you can install a Waterdrop Quick Connect Undersink Filtration System with a dedicated faucet.

Outdoor use—RV

The system is ideal for RV using. With the efficient filtration performance, the system delivers tasty purified water to meet with your various outdoor water needs. The specially added KDF ensure the filter hygiene even during non-camping season. The compact design saves much under sink space and brings more room for storage, say farewell to the bulky bottled water. For the ultimate RV water purification experience, please use along with Waterdrop RV Inline Filter.

Can this system reduce TDS?

Please note that this Undersink Water Filtration System cannot reduce TDS. Not for hard water.

TDS stands for total dissolved solids. It is composed of inorganic salts and a small amount of organic matter. This filter cannot lower the TDS value because it reduces harmful substances while retaining minerals such as potassium, calcium, sodium, and magnesium, which are beneficial for your body.

If you need to reduce TDS and filter hard water, the Waterdrop RO System will be an excellent choice. For details, please search ASIN: B07P1XFYJP, B082CZ9XZ9, B082D177MX.

Can the system filter well water?

No. This system is designed for Municipal Tap Water. If using well water as the source, please make sure the feed water has been through a pre-filtration system, otherwise, large particles in well water will clog the filter easily and shorten filter life.

Frizzlife Under Sink Water Filter System-High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Quick Change Removes 99.99% Lead, Chlorine, Bad Taste & Odor.

Frizzlife

Based on 2 reviews Check latest price
  • ✔TWO-STAGE ADVANCED WATER PURIFIER WITH 0.5 MICRON: The Frizzlife MK99 Water Filtration System include a TWO-STAGE High precise compoud filter, which has a unique technology that removes over 99.99% of contaminants while leaving in all essential minerals. Eliminates LEAD, HEAVY METALS, CHLORINE, CHROMIUM 6, MERCURY, RUST, VOLATILE ORGANIC COMPOUNDS, CARCINOGENS, AND OTHER CONTAMINANTS, SUCH AS TURBIDITY, ORDORS AND BAD TASTES. Enjoy PURE AND HEALTHY WATER From the tap. NO more bottle water!
  • ✔FITS BOTH 1/2" AND 3/8" COLD WATER LINE: Super EASY Installation. Come with 3/8" DIRECT CONNECT hoses that fits standard 3/8" feed water valves under US kitchen sinks. The Inline water filter system also come with a 3/8" to 1/2" converter fittings allow the system directly install to the existing both 1/2" and 3/8" cold water line and faucet under your sink. Took less than 3 minutes and NO PLUMBING REQUIRED! New installation video available.
  • ✔BEST AUTO SHUT OFF DESIGN: Utilizing quick change twist-in installation design makes it take less than 3 minutes for you to install the system or doing a filter replacement. Provides quick twist connection for easy, tool-free, no mess filter replacement. The filter cap is designed with BUILT-IN shut off valve. You don't even need to shut off the water supply whenever you work on the filter cartridge replacement.
  • ✔HIGH FLOW RATE & MULTI-USAGE: Enjoy tap water as pure and healthy as spring fresh water. Tested Full Flow Rate >2.0GPM @40 psig. Good for cooking, washing fruits & veggies and cleaning dishes without watermarks.
  • ✔MONEY SAVING & 100% SATISFACTION: The under counter water filter system contains a core filter cartridge inside the housing, you will only need to replace the core part of the filter cartridge instead of throwing away the whole plastic part, it will save you much money on replacing the cartridge and will do a lot of helps on the environmental protection. Each cartridge with high capacity can be used for 2 years or 1,600 gallon water, for better filtration, suggest to replace after 6-8 month.

User questions & answers

Question: Can this filter be used for a commercial ice machine
Answer: Hello, The filter in the picture is the EPINL30. Thanks,
Question: Why is it so difficult to find the actual filter replacement for my frizzlife mk99 filter? you would think this would be a no brainer
Answer: The 5-year expected life of the EPINL30 is based on a maximum usage of 1500 gallons annually. High levels of sediment or iron in the water supply may clog the filter and reduce its life.
Question: does this work for septic systems
Answer: The filter housing alone is 10 inches long.
Question: How frequent I have to change filter
Answer: I would just use a strong tape. Mine is just on the floor next to it to keep the refrigerator closest to the wall.

Product features

Frizzlife Under Sink Water Filtration System
GREAT MONEY SAVER

Compare to the other brands, FRIZZLIFE MK99 is designed with a filter cartridge inside the plastic container, it will be much more cost effective than you change the whole plastic. You will notice that the other brands of twisted in water filter will cost you at least 50 dollar to change the filter, while MK99 will cost you less than 20 dollar. What a money saver!!!

Everybody knows the water quality is dropping as time goes by, change more often, the better water quality you will get!

MULTI USAGE

The purified water come out from MK99 water filtration system can go to your refrigerator, icemaker, or extra Frizzlife ST3 water filter faucet by using our Frizzlife Ice Maker Installation Kits to finish the multi usage installation.

Combination of both MK99 and MP99 filter system will allow you have both clear water from your tap and filter faucet. The filter faucet will have purified water filtered after both 2 filters. Connection to a fridge will be a great option too, no mire pitchers.

EASY REPLACEMENT CARTRIDGE

MK99 is super easy to install and easy to change the inner filter cartridge. The filter head has a special design of auto water shut off, it means that you don't need to shut off the water supply from your angle valve when you do the filter replacement.

2-Stage Advanced Water Filtration can remove over 99.99% of LEAD, CHLORINE

Sediment filter cartridge with 5 micron precision reduces particle such as sand, silt, and rust from the water.

Block carbon filter cartridge with 0.5 micron precision that reduces 99.99% of LEAD, CHLORINE, ODOR and PARTICLES from the water.

Removes over 99.99% of contaminants while leaving all essential minerals behind.

✔Removes over 58 contaminants commonly found in drinking water, including 99.99% LEAD, heavy metal, sediment, chlorine taste & odor, chemicals, etc...

✔Essential minerals were leaving behind such as Calcium, potassium, sodium, magnesium, phosphorus, chloride,etc...

✔However, these essential minerals are dissolved solids, PPM WILL NOT BE DROPPING IF YOU TEST WITH A TDS METER

ESSENTIAL MINERALS

CALCIUM

POTASSIUM

SODIUM

MAGNESIUM

These minerals are essential to your body, Frizzlife MP99 water filtration system is keeping all those minerals, but removes elements that are harmful to your body.

Inline Water Filter, Membrane Solutions 10" X 2" with 1/4" Quick-Connect Water Filter replacement Cartridge Inline Filter for refrigerator, Ice Maker, Under sink Reverse Osmosis Water System, 2-Pack

Based on 489 reviews Check latest price
  • [Widely Uesd]: The Inline water filter can be used in Refrigerators, Ice Makers, Water Coolers, beverage equipment, coffee makers, drinking water fountains, sink faucets, RV, campers, boats and RO system.
  • [Standard Size]: The inline water filter cartridge with 10”*2”. Compatible with GE GXRTDR, Culligan IC-100A, Omnipure K2533JJ, Samsung DA29-10105J, Whirlpool WHKF-IMTO, WSE-100, IL-IM-01, WIC-6A, R200, DD-7098, EF-9603, K2533JJ, 5231JA2010A, 5231JA2010B, 5231JA2012A, WSI-1, USC100.
  • [Easy Installation]: Inline carbon filter built-in 1/4 inch (JG) quick connections in both two ends of the filter. Install directly to the water line. Turn off the water supply of water system. Then just take out the old filter and insert the 1/4” tubes into the ends of the new one. Pay attention to the flow direction.
  • [High Adsorption Capacity]: The highly porous activated carbon inline water filer cartridge can reduce chlorine, organic chemicals, sediment, tastes and odors from your drinking water. Provide clean and pure water for ice, drinking, showering, cooking, etc.
  • [100% Food Grade Material]: Inline coconut shell activated carbon filter is made of 100% food-grade material. Outer layer is pure polypropylene and inner layer is coconut shell carbon. The sediment PP microfibers in both ends ensure long lasting filtration and prevent carbon leaks.

User questions & answers

Question: NSF rated
Answer: My guess is that it was rated at up to 5 years based on the 20,000 gallon rating. The additional KDF filter media not present in most 6 month fridge filters (most are simple carbon granule filters) also has bacterial properties that allows it to be used safely longer, but if your incoming water has problems it might not be wise to use it for 5 years. Legal stuff and all that = no 5 year statement. I used one of these for 4 years and then cut it open. No signs of any problems. Everything looked clean (not that there couldn't be microscopic problems and my city water is already pretty good). While I liked the filter, I bought it for $30 back then. It would be ridiculous to pay $130 as shown now (which I assume is a temporary price hike).
Question: NSF rated
Answer: This filter is made to connect in line water source, its not an internal fridge filter. The water pipe going to your fridge in series with this filter to fridge.
Question: How do you remove the water line. I removed the clip but the water line will not pull out
Answer: Just attached to the water line behind the fridge, laying on the ground.
Question: How many gallons it’s rated for
Answer: This filter has (female) 1/4" threaded openings on both ends that accept 1/4 " male fittings. Hope this helps?

Product features

Post Carbon Water Filter

The inline water filter is made of premium quality coconut shell granular activated carbon. It is well known as the exterior ice maker & refrigerator water filter. It can improve water tasting quality and remove traces of chlorine, organic chemicals, bad tastes, and odors due to its highly porous activated carbon.

Widely Used

As its unique filtration performance, the filter can also be used in ice makers, refrigerators, coffee makers, water coolers, beverage equipment, drinking water fountains, sink faucets, RV, campers, boats, and RO systems as the post filter.

For Reverse Osmosis
For Ice Maker
For Refrigerator
For Coffee Maker

Culligan WH-HD200-C Whole House Heavy Duty Water Filtration System, Clear

Culligan

Based on 1 reviews Check latest price

Product description

The WH-HD200-C Heavy Duty clear whole house system with clear sump allows you to see your filter in action. Included with the unit is a mounting bracket, housing wrench, filter life indicator, built in shut-off, bypass, and pressure relief valve.

  • Whole house water filtration system with 1" stainless steel reinforced inlet/outlet connectors
  • Perfect for residential homes, helps protect appliances and pluming from sediment and scale
  • Features bypass shut off valve, integrated bracket design and battery operated filter change timer
  • Reduces: sediment, rust, scale, dirt, coarse sand, sand, fine sand, silt, bad taste, odor, aesthetic chlorine taste and odor (depending on filter cartridge)
  • The WH-HD200-C housing has been tested and certified by WQA against NSF/ANSI 372 for low lead compliance, CSA B483.1 and NSF/ANSI 42 for material safety and structural integrity requirements only
  • Includes: WR-HD housing wrench, mounting bracket, filter life monitor and filter monitor battery
  • Compatible with Culligan filter cartridges: R50-BBSA, CW25-BBS, CP5-BBS, CW5-BBS, RFC-BBSA

User questions & answers

Question: What is the pressure drop across the filter? What kind of a flow can one expect? What if one has a couple of showers going simultaneously
Answer: I am on city water, we get lots of calcium scale. So I am using a calcium filter right after the meter (to keep scale out of all my pipes) then a carbon under sink filter for taste. I don't care if my boiler or toilet water tastes good, but want better taste out of the sink, dishwasher, ect.
Question: If the valve is in the 'off' or 'bypass' position can you change the filter without having water spray everywhere
Answer: If you use the right Carbon filter with this housing, it will reduce lead. As sold here, it will not. In a water purification system for drinking water, you would want one prefilter stage (like this) and at least one carbon filter stage (this housing with a good carbon filter would work). Your flow rate, intended use, and other factors will affect which system you should choose. This is sold as a whole-house filter, not a drinking water system.
Question: This looks like a great filter. But should come with a spare ring. Always where the filter range and what each one does and micron
Answer: It uses the standard 10 inch filters that are pretty much universally available including Dupont, Culligan, Micronex, and many others.
Question: Has anyone else had a drop in water pressure after installing this filter
Answer: Any standard 10" replacement cartridge can be used with this filter housing. The "Frequently Bought Together" section has a sample of filters available. I use a sentiment cartridge ahead of a charcoal cartridge (in 2 separate filter housings) to remove particulates and odors from my water. Works very well.

Product features

Culligan WH-HD200-C Whole House Heavy Duty 1" Inlet/Outlet Filtration System

The Culligan Whole-House Sediment Water Filter Housing makes sure your family has a clean, fresh water supply throughout the house. This filtration system works to reduce dirt, sand, and silt buildup in plumbing lines. Your kitchen, laundry room, bathroom, and outdoor water comes out clean and fresh to help keep your family healthy.

Prolongs the Lives of Your Water-Using Appliances

Humans aren't the only ones who benefit from clean water-machines also run more smoothly, and longer, when the water they take in is fresh and dirt free. Because the Sediment Water Filter Housing limits the amount of dirt and grime introduced into your appliances, your home's water-using devices are likely to last longer and perform at their best.

AQUACREST Inline Water Filter for Refrigerator with 1/4-Inch Direct Connect Fittings, 5 Years High Capacity, Idea for Ice Maker, Refrigerator, Under Sink Reverse Osmosis System

Based on 226 reviews Check latest price
  • 【Multiple uses】The AQUACREST INL Inline Water Filter can be used in Refrigerators, Ice Makers, Coffee makers, Drinking water fountains, Water Coolers, Beverage Equipment, Sink Faucets, RV, Campers, Boats and RO system. Compatible with most refrigerator filter brands such as Samsung, GE, LG, Whirlpool, Frigidaire, and so on.
  • 【Simple installation】The filter comes with both 1/4” compression and push-to-connect fittings for plastic or copper water lines. You can install the filter with a single twist, without cutting the tubing.
  • 【5-Year Service Life】The filter has a service life of 5 years or 5,000 gallons( This may vary based on water conditions). By spending an average of 0.01 per day, you can enjoy great-tasting water for a long time. Less expense, better filtration.
  • 【Efficient filtration and superior material】The In-Line Water Filter employs a polyester membrane with a fine pore diameter and a 0.5 micron coconut shell activated carbon block, can effectively reduces lead, fluoride, 98% of chlorine, taste and odor, rust, suspended solids, and colloids. It improves the taste of water from your refrigerator dispenser. BPA-free and lead-free material ensures product safety.
  • 【All-inclusive packing list】 1/4” PE tubing, 1/4” compression and push-to-connect fittings, a 1/4” compression hex nut, a sleeve and an insert.

User questions & answers

Question: Is this compatible with Kenmore Elite
Answer: In my experience w/ice machines. you can hook up any filter through the water line. however is the filter sized right for the size of the machine. this I cannot answer, you would need to look at the spec's of the machine requirements and what this filter will handle. your best source for this answer will be both manufacturers of the ice machine and Frizzlife. good luck
Question: Plastic hose removal from filter. How do you do it
Answer: I bought it online from Amazon $19.99 each Frizzlife FZ-2 Replacement Filter Cartridge for MK99 Under Sink Water Filter ://smile.amazon.com/gp/product/B07JBCWTGL/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
Question: Does this remove sodium
Answer: Do not replace your septic system with this inline water filter.
Question: Can you install two inline for better filtration/taste
Answer: Hi Jonathan, Great question, thanks for inquiring with us! The filtration capacity for Chlorine is 5000G, and filtration life for LEAD is 1000G, so the filter life can be 6 month to 2 years depend on your daily usage and feed water quality. but we won’t suggest you do the cartridge change very long. As you know the filtration performance is dropping gradually when time goes by, so the longer time you use, the less good water you get. The best time is 1 year or less, the filter cartridge maintenance is much cheaper than the other brands, so it will still save you a lot of money even you change often. Frizzlife suggest no matter what brand of water filtration you will get, do not use that for over 3 years not changing the cartridge, the performance of filtering will be very very low. If you have any more question, please feel free to contact us anytime. Thank you. Best Regards, Frizzlife Customer Service Team.

Product features

AQUACREST AQ-INL-S In-Line Refrigerator Filter

The AQUACREST INL Inline Water Filter can be used in Refrigerators, Ice Makers, Coffee makers, Drinking water fountains, Water Coolers, Beverage Equipment, Sink Faucets, RV, Campers, Boats and RO system.

Compatible with most refrigerator filter brands such as Samsung, GE, LG, Whirlpool, Frigidaire, and so on.

Advanced performance and material

This inline water filter reduce 97% of chlorine, taste and odor for better-tasting water. Our superior filter is also lead-free compliance, giving you the essential protection against insecure material.

Say farewell to overpriced refrigerator filters

With a wide range of refrigerators supported, you can now replace your expensive but inefficient refrigerator filters with our inline water filter. You get to spend little on maintenance while getting maximum service life.

Get more ice water

Some accessories help you to connect the filter to your refrigerator or ice maker out of the box. You will enjoy more crystal ice and ice filtered water. Unlike traditional refrigerator filters, the inline water filter filters more efficiently with no serious maintenance required.

Upgraded water quality

This inline water filter is suitable for your refrigerator dispenser and ice maker. You will get better-tasting water and crystal clear ice cubes from your refrigerator.

Cost-effective

You will save more on refrigerator filters when you buy the AQUACREST In-Line Refrigerator Filter. Thanks to the improved design, the filter has an extended lifespan of 5 years, reducing the need for frequent filter replacements. If you seek a more effective water filter that always offers clean and healthy drinking water, this is your best choice.

5-minute simple installation

The filter comes with both 1/4” compression and push-to-connect fittings for plastic or copper water lines. Installation takes only 5 minutes, saving you time and effort. No additional plumbing service required!

Cool purified water from your refrigerator

Most refrigerator models work with the AQUACREST In-Line Refrigerator filter, including Frigidaire, LG, GE, and Samsung. In either case, you can rest assured of crisp, cool, and tasty water from your refrigerator dispensers in an instant – what most refrigerator filters do not offer.

Amazon Basics Inline Water Filter, 4-Pack

Amazon Basics

Based on 1 reviews Check latest price

Product description

An Amazon Brand

User questions & answers

Question: Does this filter remove calcium and lime
Answer: Unknown
Question: How does this one compare to the camco water filter
Answer: There is no indication on the filter body.
Question: Does this product remove Chlorine and / or Flourine
Answer: You need to push down on the collar while you pull the line out.
Question: Does anybody know how many gallons this is good for, and please don't answer "don't know" or "doesn't say", let somebody else answer if you don't know
Answer: 300 gallons

Inline Water Filter For Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, Sink Faucets, RV, Campers, and Boats - with 1/4" Quick-Connect Fittings

PureWater Filters

Based on 295 reviews Check latest price
  • Provides Crisp Clean Water. Easy to install. Each end has Quick-Connect Fittings which take a 1/4 Inch Water Line
  • Tested and Certified by NSF International against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I.
  • External installation and compatible with most Refrigerators, Ice Makers, Coffee Makers, Water Fountains, Water Coolers, Sink Faucets, Ice Machines, RV, Campers, Boats
  • REPLACEMENT UNIT - This only comes with the filter to replace units in the PureWater Filters Refrigerator and Ice Maker Kits, and the Do-It-Yourself Kit For Non-Commercial Keurig Coffee Brewers
  • Made in USA, comes with our lifetime Warranty and Telephone Support, call PureWater Filters for leaks, returns or other problems

User questions & answers

Question: Can I replace the 1/4” fitting with mine if it doesn’t fit. I have my present filter as an inline waiter before getting to my fridge
Answer: I put gauges on both sides of my filters (i installed two a 50 micron and a 5) and being on a well wondered the same thing. It's been 6 months and time to change them, for the most part nothing more than 2 to 3 pounds of drop. They are very dirty now and it increased a little, but not much. Only have one bathroom so can't answer that part of your question. Paul
Question: How often do I change the filter
Answer: Yes, there is a pressure relief button that releases a small amount of water and it is unavoidable for a bit to spill from the full cartridge -- but no active pressurized water spray.
Question: what is the capacity for filtering
Answer: I'm not certain of your question(s) but will attempt to answer what I think you're asking. This is a great water filtration system, especially if you need 1" water pipe connections. The unit comes with hanger bracket and screws, filter wrench and battery for the filter-change indicator light. The unit comes with an O-ring but does not include a spare. The filters are basically 4-1/2" x 10". I use a 5-micron, polypropylene filter for sediment and rust which I've had no issues with. Also, this kit does not come with a filter. I assume with all the choices of replacement filters it would be difficult for Culligan to determine which one to include. Hopefully this helps answer your questions concerning the WH-HD200-C?
Question: can you put any.pics who.i can.connect my cooler to this filter
Answer: Louie, I have install the Culligan WH-HD200-C and had very little water pressure drop. Please check your filter rating. I am using a 20 Micron Filter. The Lower the Micron # is, will effect your pressure. Buy a water pressure gauge and check your incoming water pressure and then check the pressure at the hose bib at the rear of the house. If you are using city water there should be a water pressure control valve on the incoming water line that can be adjusted to increase or decrease your water pressure.

Product features

CRISP, CLEAN WATER

Tested & Certified by NSF International against ANSI/NSF Standard 42 for Taste and Odor Reduction and Chlorine Reduction Class I.

EASY INSTALLATION

Your 1/4 inch water line securely snaps into place with our leak-proof Quick-Connect fittings, conveniently molded directly into the filter body and cap.

MADE IN THE USA

Rest assured, all of our filters are proudly made right here in the United States of America.

NO GLUES OR BINDERS

Filter cap and body are spin-welded together producing a smooth seal without the use of glues or binders that can cause comtamination.

PUREWATER FILTERS QUALITY

  • Granular Activated Carbon: Made from raw organic, high-carbon materials and small, extremely porous granules with high surface area to remove chlorine, tastes, odors, and a wide range of toxic organic chemicals (VOCs).
  • Long Service Life: Replace filter every 1 Year / 1500 gallons.
  • 1/4 Inch Water Line: Each end has Quick-Connect Fittings which take any standard 1/4 Inch Water Line (sold separately). Leak-proof Quick-Connect fittings make replacing the filter a snap!

LASCO 37-1821 Ice Maker Inline Filter with 1/4-Inch Compression Connection, 2-Inch x 10-Inch

LASCO

Based on 1 reviews Check latest price

Product description

10 in. Inline carbon ice maker filter with brass 1/4 in. Od compression fittings. Used to improve the taste of water. Replace every 1500 gallons or 6 months. Carded 2 in. X 10 in.

From the Manufacturer

LASCO 37-1821 Ice Maker Inline Filter, 2-Inch Diameter x 10-Inch, 1/4-Inch OD Compression Connection. Inline ice maker filter. 1/4-Inch compression connection fittings. 2-Inch x 10-Inch. Use to filter taste in water. Filters 1500 gallons. Use to filter taste in water.

  • Inline ice maker filter
  • Includes 1/4-Inch compression connection fittings
  • Filter Measures 2-Inch x 10-Inch
  • Use to filter taste and odor in water
  • Filters 1500 Gallons or 6-Months Life Capacity

User questions & answers

Question: Can I remove the female compression fitting to directly screw on a 1/4 male braided line
Answer: Dear Customer, Thank you for your inquiry, regarding this issue, since the information you provided doesn't enough for us to provide you with a proper solution. Please contact us soon at 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri). Thank you. Kind Regards Mia Lauren Customer Service Rep
Question: Is there a flow direction? One end the inlet and the other the outlet
Answer: Release the water pressure from your water line first. You can do this by turning off your main water supply, then opening up the faucet or pressing your refrigerator water dispenser; depending upon what what are you trying to filter. After you do that, press the round collet in along with the tubing at the same time. Hold the collet in towards the filter, then pull the tubing straight out with one quick fast tug. At times, it can be a little tricky, but you will get the hang of it after you do it once or twice. Hope this helps, Robert
Question: Where can i find replacement brass fittings for this filter
Answer: Dear Lawrelle, Thank you for your inquiry. This type of filter can effectively reduce lead, fluoride, 98% of chlorine, taste and odor, rust, suspended solids, and colloids. It can't remove sodium. Please feel free to contact us at 1-888-352-3558 (8:00 AM - 5:00 PM PST, Mon - Fri) if you have any further questions. Thank you. Kind Regards, Mia Lauren Customer Service Rep
Question: How long it's gonna work? I know the maximum capacity is 2000 gallons and it depends on how much I use the ice maker, but any approximation
Answer: It's really not necessary, but if you have opaque plastic tubing & enough length you can splice the tubing again & install another filter several feet apart. If you have flexible mesh tubing under the sink, I definitely wouldn't. These filters are so inexpensive, we just replace them about every 2-3 years.

Product features

Changing your water filter is recommended once per year

Today, NAM (National Academy of Medicine) recommends an adult male to drink 15 cups of water and an adult female 11 cups. Having a clean water filter will easily encourage this as it gets rid of any bad taste/odor associated with having an old filter. Change yours today!

K2533 JJ 1/4" quick connect fittings. Granular activated carbon inline water filter for refrigerators, undersink, houshold applications.

Omnipure

Based on 682 reviews Check latest price
  • Built-in 1/4 inch quick-connect compression fittings for super easy installation - no tools required
  • Reduces Chlorine Taste & Odor
  • 1,500 gallon filter capacity

User questions & answers

Question: After running the water 10+ minutes as directed, I still see a lot of sediments and gray water comes out. Any suggestions
Answer: No, this cannot remove them.
Question: Just received the filter and there is no end caps. What holds the line inside to keep it from coming out? Came without instructions & loose (not boxed
Answer: I use them to prevent water spots while washing vehicles. I didn't notice any difference in effectiveness there. I did notice a drop in pressure (compared to no filter) with the Amazon Basics one... need to switch back to camco to see if there's a difference (I simply don't remember). Both work equally well for removing hard water spots and have plenty of pressure. The Amazon one had a splash of black crud upon first usage (camco didn't).... but I know you're supposed to flush all of these before use.
Question: Can this filter be used on a refrigerator ice maker line without an RO system
Answer: It will remove much of the chlorine, however many municipality used chloramine these days which it will not remove. In order to remove flouride you must do reverse osmosis.
Question: How to install the k2533jj inline filter
Answer: The amount of gallons is good for will be effected tremendously by local water condition, we suggest solid service life will be 3 months. Hope it helps.

Product features

Omnipure K-Series

The K-series built on the success of the previous generation of in-line filters. With various lengths, and diameters, these filters can be tailored to fit your specific needs. Available with quick connect fittings, as well as female pipe thread, the already simple and effective design can be installed in seconds. The K-Series 2” diameter filters are available in 6” and 10” lengths, and the 2.5” diameter filters are available in 6", 8", 10", 12" or 14" lengths. Common connections; BB 1/4" FPT, CC 3/8" FPT, JJ 1/4" quick connect, KK 3/8" quick connect, and SS 90 degree elbow 1/4" quick connect.

Omnipure K-Series

Whether being used by itself or as component of a larger system, Omnipure's K-Series water filters offer a simple to use design with exception performance.

AQUA CREST GXRTQR Inline Water Filter, NSF Certified, Compatible with GE GXRTQR, GXRTQ System, Reduces Chlorine, Fluoride, Limescale and More, for Refrigerator, Ice Maker, RVs (Pack of 2)

AQUA CREST

Based on 557 reviews Check latest price
  • Premium materials: Our premium natural activated carbon provides fresh water by reducing potentially harmful contaminants, while giving you great-tasting water without chlorine, taste and odor.
  • Fluoride reduction: Extraordinary fluoride reduction capabilities mitigates the risks of fluoride damages.
  • Scale inhibitor: Eliminates limescale to protect your household appliances and extend their service life.
  • Optimized structure: The exquisite design promises a tool-free installation process, and a leak-free fit.
  • Effective and affordable: Offers a reasonable price without uncompromising quality. Replace your filter every 6 months or 1,400 gallons for optimal performance. Fit GE GXRTQR; Will fit GE GXRTQ filtration system. Fit Bita inline water filter. The filter is not an original product

User questions & answers

Question: I do not currently have an inline filter on my fridge ... do I also need to purchase quick connect ends or does this come with them
Answer: The filters i got are a bit smaller in with.The length is the same and they do a great job.
Question: Does the filter have 1/4 “ both male sides
Answer: It is rated for 1500 gallons, one year use average household. But I also change mine every 6 months. It's easy to change and not terribly expensive. With all the public water problems we hear about in the news, its mostly for peace of mind
Question: can these filters replace hdx ir220 unline water filters with snap on quick connectors ? Thanks
Answer: I don't know,but the filter i have is for my refrigerator's ice maker and cold water and does a great job.
Question: Does this filter have removable snap connector ends? i want to screw in brass fitting to retro fit to my existing system as i have done before. Thanks
Answer: Installing this filter is very easy. I will load up pictures on a later date.

Product features

The filter is GXRTQR. Please double check the filter you need is GXRTQR!

GE

GXRTQR.

Please note that this is a compatible spare part. This filter is not sourced or sponsored by EVERPURE. The manufacturer's name and part number have been used for reference only. AQUACREST is an independent brand.

Filter Lifetime: Optimum results for up to six months or 1,400 gallons, whichever comes first. This will vary with the water’s condition.

Premium Materials

Natural activated coconut carbon combined with the scale inhibitor and the fluoride reducer, water has never been fresher.

Upgraded Filtration

It applies multiple filtration technologies to effectively reduce fluoride, limescale, and chlorine, taste and odor.

International certifications

The filter on which we put our name is fully certified by NSF against NSF 42 and NSF 372, ensuring that the purified water is of a consistently high standard, thereby giving you the best water filter for pitcher.

Enjoy Pure Water

The superior coconut carbon block filter is effective in reducing chlorine, taste and odor in your water, providing you with clean and crisp drinking water.

Keep You Hydrated

Our premium water filters can retain mineral that is beneficial to your health, which is conducive to keeping you hydrated and staying energetic.

Care for Your Family

Ensure you've always got clean water from your refrigerator without worries, bringing wonderful drinking experience to your whole family.

AQUACREST 5KDC Under Sink Water Filtration System, Direct Connect Under Sink Water Filter, NSF Certified 5K Gallons Ultra High Capacity, USA Tech

AQUA CREST

Based on 205 reviews Check latest price
  • 【Efficient filtration & superior material】AQUACREST Ultra High Capacity Under Sink Direct Connect Water Filtration System employs a high-quality coconut shell activated carbon with a filtration accuracy of 0.5 μm, as well as KDF and fluoride remover. Tested against NSF standards, the under sink water filter effectively reduces 98% of chlorine, VOCs, fluoride, lead, and other heavy metals, intercepting scale, suspended solids, colloid, rust, and large particles.
  • 【Good value for money】The under sink water filter has a service life of 12 months or 5,000 gallons. You will need to replace the inline water filter only once a year, which doesn’t breed contaminants. With a fast water flow rate of 1.5 gpm, the under sink water filtration system can fill a cup with water in 3 seconds. On average, by spending 5 cents per day, you will enjoy safe and clean water. Less expense, better filtration.
  • 【All-inclusive packing list】5,000-gallon under sink water filter×1, 3/8’’ braided stainless steel inlet hose×1, 3/8’’ braided stainless steel outlet hose×1, clips and screws×1 set, cable tie mounts and cable ties×1 set. The direct connect hoses fit standard 3/8” water valves under US kitchen and bathroom sinks.
  • 【Simple installation】You can finish the installation in 5 minutes without drilling any holes or cutting any hoses. This under sink water filtration system comes with all hoses and push-to-connect fittings to install directly to the cold water line under your sink.
  • 【Multiple uses】The under sink water filtration system can be installed in your kitchen, bathroom or office to meet your daily water needs. Ideal for drinking, cooking, washing, and pet feeding. With an additional adapter fitting, you can also connect the under sink water filter to your refrigerator.

User questions & answers

Question: What adapter is needed for refrigerator filtration
Answer: Yes, I didn't use the compression fittings that came with it, and screwed directly into 1/4 braided lines on each end.
Question: says under sink but the hoses it comes with will not directly connect to any sink out there. needs a female connector at both ends
Answer: Yes there is a flow direction. It is clearly marked on the outside of the filter.
Question: do they sell mounts for this
Answer: I believe they come with the filter
Question: What is the tds level
Answer: 1500 Gal or 1 year

Product features

AQUACREST Ultra High Capacity Under Sink Direct Connect Water Filtration System

This under sink water filtration system can be installed in your kitchen, bathroom, or office to meet your daily water needs. Ideal for drinking, cooking, washing, and pet feeding. With an additional adapter fitting, you can also connect the under sink water filter to your refrigerator. You will need to replace the inline water filter only once a year. Less expense, better filtration.

Efficient Filtration

The under sink water filter effectively reduces 98% of chlorine, VOCs, fluoride, lead, and other heavy metals, intercepting scale, suspended solids, colloid, rust, and large particles.

Simple Installation

You don’t need to drill any holes or cut any hoses. The under sink water filtration system comes with push-to-connect fittings, and you can finish the installation in 5 minutes.

All-inclusive Accessories

The under sink water filtration system comes equipped with a full set of accessories, which means you can easily finish the installation and enjoy filtered water for a long time.

Cooking
Washing
Feeding
Drinking
Step 1

Turn off the cold water valve and turn on the faucet to ensure that there is no residual water.

Reduce the cold water hose from the cold water valve.

Step 2

Connect the 3/8” female compression end of the inlet hose to the cold water valve.

Connect the other end of the inlet hose to the filter inlet.

Connect the 3/8” male compression end of the outlet hose to the faucet hose. Connect the other end of the outlet hose to the filter outlet.

Step 3

Select the proper fittings to fix the filter.

Option 1-Bracket: Select the proper position on the cabinet wall. Install the bracket and then push the filter into the bracket.

Option 2-Cable tie mounts: Take out 4 cable tie mounts and select the proper position for pasting them. Thread the cable ties into the cable tie mounts and fix the filter.

Step 4

Turn on the cold water valve to flush the filter for 5 minutes. Check for any leakage.

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