13 best pre filters

Product description

Perfect Replacement for Honeywell® Filter R, HRF-R3, HRF-R2 & HRF-R1 Filters and Honeywell® Filter A, HRF-AP1 Activated Charcoal Pre-Filters

Made from high-quality HEPA material and premium activated charcoal, this pre-cut pre filter and filter set is compatible with Honeywell® HPA300 and HPA 300 air purifiers

 

HEPA 13 Material

Constructed with premium HEPA 13 / MERV 17 material to greatly improve the overall air quality of your living space

 

Constructed to the Highest Standards for Longer Lasting & Higher Performing Filters

- Folded at regular intervals to improve airflow

- Laser-injected glue ensured construction integrity

- Machine folded corners reduce air resistance

 

Package Contents

3 HEPA air purifying filters compatible with Honeywell® Filter R, HRF-R3, HRF-R2 & HRF-R1

4 activated charcoal pre-filters precut specifically for HPA300 air purifiers

 

 

Disclaimer: This is a generic product designed and engineered by Durabasics. We are not affiliated with, sponsored by or associated with Honeywell. This is not a Honeywell OEM product and is not covered under any Honeywell manufacturer's warranty. The Honeywell brand names and logos are the registered trademarks of their respective owners. Any use of the brand name or model designation for this product is made solely for purposes of demonstrating compatibility. Durabasics offers discounted products that provide superb value on premium quality products but may not use identical materials as Honeywell and, therefore, cannot guarantee identical results, including with respect to filtration quality (e.g., pressure drop, air flow rate, and efficiency) or durability. Durabasics packaging may vary.

• Honeywell HEPA Air Purifier Compatible Filter Set - Set includes 3 premium HEPA air purifying filters compatible with Honeywell HPA300, HPA304, HPA8350 & HPA300VP air purifier Filter R, HRF-R3, HRF-R2 & HRF-R1 and 4 activated carbon prefilters compatible with Honeywell Filter A, HRF-AP1 & HRF-A300
• All-in-One Replacement Pack for Your Honeywell HPA300 Replacement Filters - Perfect fit specifically for Honeywell HPA 300, HPA 304, HPA 8350 & HPA300VP air purifiers. Our compatible Honeywell True HEPA HRF R3 filter dimensions are 10.2” x 6.5” x 1.6”. Pre-filter dimensions are 14.2” x 17.2” x 0.2”. Never waste your time measuring and cutting prefilters again!
• HEPA 13 Material - Our filters for Honeywell HEPA filter replacement are constructed with premium HEPA 13 / MERV 17 material to greatly improve the overall air quality of your living space
• Get Rid Of Odors, Smoke & Smells - Our premium activated carbon pre-filters help keep your home, office, or room smelling fresh and clean. Perfect for homes with smokers, pets, open layout kitchens, and more
• Save Money - Reduce your electricity bill by replacing your old, clogged Honeywell R Filter that cause your Honeywell air filter to work harder than necessary. Start saving now with high-grade HEPA 13 filter replacements for Honeywell filters!

User questions & answers

Question:	The filters I used to purchase are no longer available, is this brand a good one to use? Price seems great, are these just as good? Thank you
Answer:	Unfortunately, The privacy screen 27 inch monitor does not apply to curved monitor.
Question:	Hi does anyone know whether this will fit with hpa5300b
Answer:	after you install this 23 inch privacy screen, you can remove very easily when you need share your screen
Question:	Will this fit honeywell hpa250b
Answer:	Check HP website, didn't found the HP 32S monitor, just found the HP Z32S monitor. and HP Z32S monitor is a 31.5 inch monitor, so please check the 31.5 inch privacy screen.
Question:	Are these hepa filters wasable
Answer:	lenovo thinkpad t480 is a 14 inch laptop.

Product description

This year supply of the Honeywell Household Odor & Gas Reducing Pre-filter Type A effectively deodorize the air and trap larger particles such as dust, lint, fibers and pet fur. Enjoy the many comforts associated with surrounding yourself with a pristine breathing experience all year round. This Genuine Honeywell Filter is extremely efficient in capturing particular household gases such as ammonia and the gases from cleaning products, paint and furnishings. This filter fits model series: HPA094/HPA100/HPA101/HPA104/HPA105/HA106



*from the air that passes through the filter

• A year supply of carbon pre-filters cute to fit Honeywell HEPA console air purifiers
• Deodorizes the air, reducing odors with activated carbon*
• Traps larger particles such as dust, lint, fibers and pet fur
• For best performance replace every 3 months (4x/year)
• To ensure stated product performance, use only Genuine Honeywell Replacement Filters.
• Fits model series: HPA094/HPA100/HPA101/HPA104/HPA105/HA106

User questions & answers

Question:	What are the measurements
Answer:	We have used these for several years. They seem to work very well. My husband has allergies and we use the room air cleaner in our bedroom. We are very happy with these filters.
Question:	Does anyone know the actual size of the filter itself?? Height and width/length in inches
Answer:	I don't know if it will fit. I caution that when I used these in my Honeywell HEPA it made a bad plastic odor, something like melted plastic. I removed those filters, replaced with Honeywell filters and the smell went away. I can only conclude that the Durabasic made that terrible odor. Others have also had this experience.
Question:	Does this fit the honeywell quietcare 17000 / 17000-s air purifier
Answer:	Hi Mark, Yes, it will fit your Honeywell HPA250B! Please note your air purifier only takes 2 HEPA filters, so you will have a spare. Also, you will need to cut the pre-filters since this set is pre-cut specifically for HPA300 models. I hope that helps! Best regards, Emma
Question:	Does this fit the Honeywell 17000 air purifier? Or can be made to fit
Answer:	Does not recommend washing. Although some say they have washed the charcoal filter

Product description

Air Purifier Pre-Filters Compatible with Honeywell HRF-AP1, Filter A (Makes up to 8 Filters). Universal Carbon Pre Filters.

Replaces old pre-filter model 38002.

This pre-filter can be used in a variety of Air Purifiers. Each large pre-filter can be cut to make 1-8 pre-filters depending on your particular model. It is common for users to measure, or use the old pre-filter as a template, to cut the new pre-filter to the correct size.

Packaging may vary.

This is NOT a Honeywell OEM product. The Honeywell brand names and logos are the registered trademarks of their respective owners. Any use of the Honeywell brand name or model designation for this product is made solely for purposes of demonstrating compatibility.

• ✔️KEEPS YOUR AIR CLEAN AND FRESH: These carbon pre-filters help trap larger particles of dust, lint, fibers, and pet fur, giving your HEPA filters a longer service life. They also deodorize the air, leaving it smelling great and free of odors.
• ✔️COMPATIBLE WITH MULTIPLE AIR PURIFIER MODELS: Our pre filter rolls are just what you need if you own Honeywell 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100,200,300 series consoles. (Does not fit HPA towers). Depending on the conditions in your home, each prefilter can last up to 6 months.
• ✔️ALLOWS A CUSTOM SIZE: Each roll measures 47” x 15.5” and allow you to cut it to a desired size depending on your air purifier. Each filter can be cut to make 1-8 pre-filters that can be used on different models.
• ✔️PREMIUM QUALITY: These carbon filters are made from heavy duty material making them excellent pre-filters for any use. They are dense and consistent throughout, and will deliver the same performance as a OEM pre-filter.
• ✔️DELIVERS VALUE FOR MONEY: Using these prefilters reduces the demand on your HEPA filter. As a result, you can expect a longer life from your filter. You also get 2 large rolls that can give you 16 filters when cut, saving you multiple trips to the supply store. Click ‘Add to Cart’ now and enjoy cleaner air.

User questions & answers

Question:	How many hrf-ap1 (type a) pre-filters does this make
Answer:	7.5” wide by 11” length.
Question:	Can this filter be used in an RV air conditioner replacing the sponge filter
Answer:	7.5” wide by 11” length.
Question:	How many can i get for hpa060 honeywell
Answer:	No
Question:	Is this works on honeywell model ha300bhd
Answer:	No, these prefilters are precut and smaller than what you need for your purifier. You need the wrap prefilter.

• Compatible with 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100,200,300 series consoles. (Does not fit HPA towers).
• High Quality: Carbon activated pre-filters manufactured by Altec Filters with advanced filter technology.
• Filter size: 47” x 15.5”. Each filter can be cut to make 1-8 pre-filters depending on model.
• Designed specifically for Honeywell humidifiers to optimize performance and output.Installation: Quick and hassle-free installation, no cutting necessary, fits perfectly.
• Package: 2 packs replacement HRF-AP1 Pre Filters

User questions & answers

Question:	Whats (acrivity) carbon filter? if any doubts this was from china i have none anymore
Answer:	Each filter can be cut to make 1-8 pre-filters depending on your model.
Question:	What is the thickness of these filters
Answer:	It will definitely work on your RV. It is much better than the tacky sponge filter typically used. These will not only filter dirt and debris, but also cleanse the air inside your RV you'll be breathing. I've been using this for several years, and it works amazing. You'll be so happy, you'll never use the old stuff again. Have a Blessed Day....
Question:	Where is it made
Answer:	Not sure the size you need for that model but it sounds like a big one. You can expect three to four filters from each large sheet. Change 1x per month. Interior filters 1x every 6 months.
Question:	For Honeywell 1700, are this intended to be doubled for thickness or only single layer? Hoping seller has the answer
Answer:	No, the filter you need is called Honeywell HRF-R3: https://www.amazon.com/Honeywell-Compatible-Filter-HRF-R2-HRF-R3/dp/B07116DS4D/ref=sr_1_4?ie=UTF8&qid=1514832966&sr=8-4&keywords=hrf-r3

Product features

About Replace Honeywell Filter A Universal Carbon Pre-filter

With the I-clean Replacement Honeywell HRF-AP1 Universal Carbon Filter you'll begin to see increased performance from your air purifier filter immediately.

Compatible with:

Honeywell True HEPA Air Purifiers including: HA090 series, HPA090 series, HA100 series, HPA100 series, HPA200 series, HPA250 series, HA300 series, HPA300 series, 10500 series, 10590 series, 11150 series, 12500 series, 13300 series, 13503, 13520 series, 13530 series, 14500 series, 17000 series, 18100 series, 40000 series, 50100 series, 50150 series, 50200 series, 50250 series, 50255 series, 50300 series models, 60500 series, 61000 series, 62000 series, 63000 series and 64000 series models .

Package includes:

• 2 Packs large HRF-AP1 Pre Filters ( The perforated design makes 1-8 pre-filters depending on the air purifier model. )
• 1 Pack x Free cleaning brush

Product description

This is a High-Efficiency Pre-Filter Combination Package Based on FutureWay Electrostatic Fiber Filtration Technology.

Each thickened 5mm carbon pre-filter captures larger particles in the air such as dust, lint, fiber, pet hair, and fur, maximizing the life of the main HEPA filter.



Uniquely added activated carbon particles to effectively reduce harmful odors such as cooking odor, smoke and some chemical odors. Providing healthier air. Better choice for pet owners, smokers, people suffering from asthma or allergies.



Measuring and cutting pre-filters is time-consuming and potentially inaccurate, now you can replace the old and dirty pre-filter in few minutes, each piece is precision-cut to fit HPA200 air purifier.



Specification

Compatible Air Purifier Model: HoneyWell HPA200, HPA201, HPA202, HPA204, HPA250B

Pre-Filter Dimensions: 14” x 11-1/4” x 1/4”

Package Include: Carbon Pre-Filter x 6

Feel and Breathe the Fresh Air with This HPA200 Activated Carbon Pre-Filter.

Note:

This is a product designed and manufactured by Future Way. Any use of the brand name or model name of this product is only to illustrate product compatibility.

• Pre Cut & Perfect Fit: This carbon pre-filter was pre-cut to 14" x 11-1/4" x 1/4" . Perfect fit for Honeywell HPA 200 series air purifiers, replace parts HRF-A200, Pre-filter A & HRF-AP1
• Thickened Design: Our new upgraded activated carbon pre-filter is thickened to 1/4 inch and about twice as dense, which improves the odor-reducing effect by 50%
• Securely Packaged: Future Way pre-filters are sealed in a bag and then packaged in a sturdy box to ensure that it is not contaminated before you use it
• Protect HEPA Filter: Thicker design greatly reduces the number of hefty particles getting into the main filter, extending the life of the costly HEPA filter life
• Buy With Confidence: 6-months warranty guarantee! Get six better odor control pre-filters for half the price of the original brand

User questions & answers

Question:	Does this filter contains any fiberglass
Answer:	There just carbon filters. And as much as I hate to admit this It is from china but shockingly is better quality then the ones I was getting from US.
Question:	Do you have a filter to fit the 50100 series? honeywell model hrf-ap1, filter a prefilter
Answer:	I believe about a 1/4 inch
Question:	Are these filters a true 1/4" (6.35mm) or a thinner 5mm as the product description seems to indicate?? "Each thickened 5mm carbon pre-filter
Answer:	It make from China.
Question:	I have a Honeywell model: 50250. Do they fit my model
Answer:	Hi. I have always just used single layer thickness and it works just fine. Be sure to check it every other month or when pre filter light comes on

Product description

Restock or change up your filter game with the Honeywell Household Filter B Odor and Gas Reducing Pre-Filter 4-Pack. Honeywell Household Odor and Gas Reducing Pre-filters are great for capturing harmful gasses such as ammonia and other volatile organic compounds that can come up in your home. Honeywell Pre-Filters are also great well for deodorizing the air and reducing odors with its activated carbon and zeolite qualities. Absorbing common household gasses and fumes, these Pre-Filters will capture large pesky particles such as dirt, lint, fibers, and pet fur. It is recommended that you replace your filter every 3 months for top filter performance. Provide the best breathing experience for you and your family with the Honeywell Household Filter B Odor and Gas Reducing Pre-Filter 4-Pack.

• REPLACEMENT FILTER: Honeywell Replacement Filter B comes in a convenient 4-pack
• FILTERS OUT: Helps capture certain harmful gasses such as Ammonia and other volatile organic compounds from the air that passes through the filters
• DEODORIZER: Deodorizes the air, reducing odors with activated carbon and zeolite from the air that passes through the filters; Helps reduce odors more effectively than standard carbon filters
• TRAPS LARGE PARTICLES: Traps larger particles such as dust, lint, fibers, and pet fur from the air that passes through the filters
• SPECIFICATIONS: Contains 4 pre-filters; Fits most Honeywell Tower air purifier models including: HHT-080, HHT-081, HHT-085, HHT-090, HHT-100, HPA060, HPA160 HPA-050, HPA-150, HPA-245, HHT-145, HHT-149, HHT-013, HHT-011, 16200; Also fits Vicks models: V9070 and V9071; To ensure stated air purifier performance, use only Genuine Honeywell Filters; Color: Black; Dimensions (L x W x H): 20 x 4.25 x 0.12 inches; Weight: 0.15 pounds

• Pre-Filter A Fit Model : Honeywell air purifier 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100,200,300 series consoles. Replace parts # 38002 (Does not fit HPA towers).
• Maintain Cleaner and Healthier Home Environment: carbon filter deodorize the air and trap larger particles, provide better quality air you breathe.
• Size of Honeywell Carbon filter A: 47” x 15.5”. Each filter can be cut to make 1-8 air purifier pre-filters depending on model. Can be cut to fit air purifiers, range hoods and furnace filters .
• Recommendation: change the Honeywell air purifier's pre-filters regularly as needed,usually replace every 2 or 3 months.
• Shipping List : 2 Packs HRF-AP1 Pre Filters ( can make 1-8 pre-filters depending on the air purifier model. ) and 1pcs Free cleaning brush (can clean your air purifier or humidifiers )

User questions & answers

Question:	Is this for one 47" x 15.5" filter or two
Answer:	Hello, This carbon pre-filter fits HoneyWell HPA200, HPA201, HPA202, HPA204, HPA250B, and what fits 50250 is going to be on stock in sooner future. Thanks Future Way

Product features

HRF-AP1 Filter Replacements Fit Model :

Fits all Honeywell Round, QuietCare & SilentComfort Series air purifiers; 50000 series, 17000 series, 18150 series, 40100 series, 40200 series & HPA100,200,300 series consoles. (Does not fit HPA towers).

How to cut up the filters

• Helps deodorize the air and trap larger particles such as dust, lint, fibers and pet fur
• Reduces common household odors with activated carbon. Perforated design makes 1 to 8 pre filters depending on the model
• Adds Extra shine to your product. Replace every 3 months.

• Filter for use with: Whole House Sediment Filter (AO-WH-PREV or AO-WH-PRE). Use only certified, genuine A. O. Smith replacement filters for continued contaminant removal and system performance.
• Longer lasting appliances - whole house filter system designed to reduce sediment from every tap.
• 20 micron filtration - reduces sediment smaller than the human eye can see.
• Replacements made easy - no plumber necessary. Replace filter every 3 months. Standard capacity (2.5") filter is perfect for household sizes of 1-4 people.
• Includes 2-pack of replacement sediment filters.

User questions & answers

Question:	As I understand it the Pre-Filter in the whole house diagram is a 20 micron filtration
Answer:	No, It is composed of pure cotton and activated carbon.
Question:	Will this work in a kinetico system
Answer:	Hi Welcome to Future Way, here is the link for HRF-AP1 https://www.amazon.com/dp/B07TJFRB8X?ref=myi_title_dp Future Way LLC
Question:	which is preferable for WH filter 5 micron or 20 micron
Answer:	Hello, it is 1/4 mm thickeness, not 5mm

Product description

Keep your pet’s water fresh and clean with PetSafe Drinkwell Replacement Foam Filters. The foam filters catch pet hair and other debris floating in the water, providing cleaner water for your best friend. The foam filter helps keep the fountain pump cleaner and maintain the fountain’s flow rate. The 2-pack of filters is compatible with the PetSafe Drinkwell 1/2 Gallon, 1 Gallon, 2 Gallon, Butterfly, Avalon, Pagoda, Seascape, Stainless Multi-Pet, Sedona, Seaside and Creekside Pet Fountains. PetSafe brand is here to help you and your pet live happy together.

• GUARANTEED FIT: The only filter brand guaranteed to fit the PetSafe Drinkwell 1/2 Gallon, 1 Gallon, 2 Gallon, Butterfly, Avalon, Pagoda, Seascape, Stainless Multi-Pet, Sedona, Seaside and Creekside Pet Fountains
• FRESH, FILTERED WATER: The replaceable foam filter catches hair and debris, keeping your cat’s water clean
• PROTECTS PUMP: Foam filter helps extend the life of your fountain pump by catching hair and debris before it reaches the pump
• EASY TO REPLACE: Easily removes when you clean your pet’s fountain. Replace the foam filter every 1-2 months to properly maintain your pet fountain
• QUALITY GUARANTEED: PetSafe brand has been a trusted global leader in pet behavior, containment and lifestyle innovations for nearly 30 years; we help pets and their people live happily together

User questions & answers

Question:	How often do you need to change these pre-filters for the stainless steel 360 fountain
Answer:	I change my charcoal filter about every six weeks and the foam filter every other time, but I put the foam filter in one of the silverware baskets of my dishwasher and wash them. I figure that the very caustic dish washer soap (with clorine) that I use will sterilize anything. My cat has not sufferd any ill affects. Maybe if you had several animals using the fountain, you would want to change them more often.
Question:	Is there a prefilter available for the Original model
Answer:	Thank you for your question! There is not a pre-filter accessory available for the Drinkwell Original Fountain.
Question:	Does this fit the Pagoda fountain
Answer:	Yes! This is the PRE-FILTER that goes around the pump housing. The charcoal filter (NOT THIS ITEM) sits in a container on top of the pump for the Pagoda.
Question:	Does this include 1 or 2 foam filters? The picture shows 2 but I don't see it states on the page
Answer:	It is a 2 pack Benjamin.

Product features

PetSafe Drinkwell Foam Filters

PetSafe Drinkwell Foam Pre-Filters trap any large debris and hair before they reach the pump, providing cleaner water to your pet. These foam filters help keep the pump cleaner in between cleanings and maintain the fountain's flow rate.

• Compatible with PetSafe Drinkwell Avalon, Seascape, Pagoda, Sedona, Butterfly, Creekside, Seaside, Stainless Multi-Pet, 1/2 Gallon, 1 Gallon & 2 Gallon Pet Fountains.
• Specifically designed for PetSafe Drinkwell Fountains to prevent unfiltered water from circulating in the fountain
• It is important to only use authorized PetSafe brand replacement filters in order to maintain product performance.

PetSafe Fountain Compatibility

Compatible with the PetSafe Drinkwell Stainless Multi-Pet, Avalon, Seascape, Pagoda, Sedona, Butterfly, Creekside, Seaside, 1/2 Gallon, 1 Gallon, and 2 Gallon Pet Fountains.

Keep It Fresh

Our PetSafe Drinkwell branded filters contain 50% more carbon than the generic brands for longer lasting and overall better filtration.

More Happy Moments

By keeping your pet hydrated, you and your pet can enjoy playtime more and live happy together.

Product description

PUREBURG Replacement 1 x HEPA Filter and 4 x Carbon Pre-Filters Compatible with Hunter H-HF800-VP/H-PF800 Fits Hunter HP800 Multi-Room Large Air Purifiers



Compatibility MODEL :



Hunter HP800 Multi-Room Large Air Purifiers



Compatible Part Number (P/N): Hunter H-HF800-VP/H-PF800



Disclaimer: This product is a generic item that is designed to replace the original part.

Any brand names or logos are the registered trademarks of their respective owners.

Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.



PUREBURG - Pure Your Breath!

We value your satisfaction.

If you have any problems using our product, please always contact us.

• ✅This filter set includes 1 x HEPA Filter and 4 x Active Carbon Pre-Filters
• ✅Compatible with Hunter H-HF800-VP/H-PF800 Fits Hunter HP800 Multi-Room Large Air Purifiers
• ✅HEPA filters can remove large and airborne particles, including dust, pet dander, common pollutants, and fabric fibers.
• ✅ Also reduces unpleasant household odors and tobacco smoke
• ✅Please replace your filter every 6-12 months to keep your machine fresh and clean

Product description

Replacement 20-inch sediment pre-filters for Aquasana Whole House Water Filter Systems - 4 pack. Only use genuine Aquasana replacements for increased performance capacity and certified contaminant removal. The sediment pre-filter is designed to prevent dirt and particles from entering the system and clogging the main filter unit. Designed for easy filter replacement, no plumber required. Filter should be replaced every 1-3 months depending on TDS levels (total dissolved solids) and water quality - replace when you notice that the color of the filter darkens or water flow slows down.

From the Manufacturer

The 20 inch sediment pre-filter is used to prevent dirt and sediment particles from entering and clogging the main filter unit. This cartridge should be replaced every 3-6 months depending on water quality and sediment levels.

• Replacement 20-inch, sediment pre-filter for Aquasana Whole House Systems (4-pack)
• Use genuine Aquasana replacements only - untested replacements are not certified for performance capacity or contaminant removal
• Designed to prevent dirt and sediment particles from entering and clogging the main filter unit
• Replace filters every 1-3 months depending on water quality and sediment levels - when color darkens or water flow slows
• Replacements made easy - no plumber required

User questions & answers

Question:	Does the one pack post filter that is white with purple plastic at the ends, have an item name or number anywhere on the filter
Answer:	Yes are you using it with a well. We use two with our whole house system. Change filters every two to three months. But first time check in a month. We have them on the subscribe deal. Hope we helped you.
Question:	Is this 0.35 micron nominal or absolute
Answer:	I have no idea what the system mentioned is. All I know is that my well guy said I should use 20 micron filters!
Question:	I accidently bought this when I need 10 inch one. Can I cut this in half
Answer:	As a rule the smaller the number the more the filter removes...however they also will need changing more often. We use a 20 our well is not terribly hard and this works fine. We change it about every 2 months.
Question:	Is this a pack of 4, like the
Answer:	Just one. You can cut it to size.

Product description

The Blue Pure 211+ air purifier is named the Good Housekeeping Lab Pick 2020 for 'Best overall air purifier, and is a top pick in Wirecutter's "The Best Air Purifier 2020." The Blue Pure 211+ air purifier delivers high performance with one-button control and customizable pre-filter colors in a lightweight, compact package. Independently evaluated and third-party tested for performance as part of the AHAM Verified Program for room air cleaners, this air purifier has a Clean Air Delivery Rate (CADR) of 350 cfm for fine smoke particles, 350 cfm for pollen particles, and 350 cfm for dust particles. Recommended for large rooms such as large living rooms, family rooms & playrooms with a 360° air intake to completely filter room air about every 12 minutes (5x an hour at 540 ft square) on the highest speed. The 3-step combination particle + carbon filter works with Blueair's HEPASilent filtration technology to remove 99.97% of airborne particles down to 0.1 microns, including pollen, dust, pet dander, mold, bacteria, viruses and more. The filters additional layer of activated coconut carbon traps light household odors from pets, cooking, and smoking. The Blue Pure 211+ cleans the air with noise levels equivalent to a whisper on low (32-56 dB) and is ENERGY STAR rated for energy efficiency (30-61 W). Change color in seconds with five fabric pre-filter options. The fabric material of the pre-filter catches larger particles and extends the life of the primary filter. Vacuum the fabric or toss it in the washing machine whenever it needs cleaning. Pre-filter in Diva Blue (blue) and Dark Shadow (dark gray) included; Additional colors available for purchase. At Blueair, our Swedish heritage inspires sustainability and quality at the heart of everything we do. All Blueair purifiers are AHAM Verified for Clean Air Delivery Rate (CADR) and given a recommended room size, ENERGY STAR rated, and tested by the California EPA Air Resources Board (CARB) for safe ozone emissions. From Wirecutter. 2017, 2020 The Wirecutter, Inc. All rights reserved. Used under license. This air purifier has not been tested against Coronavirus, and Blueair does not claim to capture, remove, or kill 2019-nCoV.

Product features

Activated carbon layer removes light odors

A layer of activated carbon traps light household odors from pets, cooking, and smoking.

Washable Fabric Pre-Filter

The fabric pre-filter offers the first layer of protection, catching larger particles from the air.

Remove 99.97% of airborne particles

Electrostatic filtration works with the particle filter to remove 99.97% of airborne particles.

Charged particles stick to filter media

The particle filter captures airborne germs and allergens like pollen, dust, pet dander, and more.

Sustainable, Swedish design

Inspired by our Swedish heritage, sustainability and quality are at the heart of everything we do. It drives us to develop products that exceed industry standards for performance without being hard on the environment. We use materials like galvanized steel and recyclable plastics, design our filters to be recycled and ensure all Blueair purifiers are ENERGY STAR rated for energy efficiency. Please check your local recycling facilities for availability.

Product description

The Whirlpool UltraEase reverse osmosis replacement pre/post filter (WHEERF) should be replaced every 6 months to keep the system working efficiently and to ensure the highest quality water is available for your family. This system is NSF certified and built in the USA. All Whirlpool under sink drinking water systems employ patented UltraEase Technology allowing for easy filter change with no hassle or mess. This system also includes an EZ-Change Indicator Light that notifies you when it is time to change filters. Systems WHAROS5, WHAPSRO and WHER25 Whirlpool Reverse Osmosis Systems reduce or remove many contaminants including lead, cysts, dissolved solids, chlorine taste and odor, sediment, arsenic (pentavalent), barium, cadmium, chromium (vl), chromium (III), copper, nitrate, nitrite, radium, selenium, fluoride, turbidity, ammonium, bicarbonate, bromide, chloride, magnesium, sodium, sulfide, tannin, zinc and other chemicals. Filter Life (Gallons): 270.

• Replacement Whirlpool reverse osmosis pre/post filter 2 pack (fits systems WHAROS5, WHAPSRO & WHER25)
• System is certified to reduce numerous contaminants including chlorine taste and odor, sediment, cysts, lead, chemicals, and dissolved solids
• 6 month filter life - replace your systems pre and post filter every 6 months. It is essential to change your filters on time to ensure your system is working properly
• Ultraease filter replacement - change filter in seconds with just a quarter turn – no hassles, no mess, no need to turn off your water supply
• Made In The USA

User questions & answers

Question:	Are these compatable with the eco
Answer:	Dont know, mine are 20" units. Your WH system shoud tell you specs
Question:	I just moved into a new house with an existing whed20 filter. are these 2 models interchangeable
Answer:	Absolute
Question:	Purging for 24 hours seems excessive. Can you get away with a 12 hour purge
Answer:	If the system is made by Aquasana and you cut this filter in half in order to use it. more than likely Aquasana will void the repair/replacement agreement. I did the same thing the first time I ordered replacement filters. Just sent the filters back in exchange for the correct one's.
Question:	how do i find the right fitler
Answer:	The PRE filter is a four pack, the POST filter is a single. They do different things as far the level of filtration.

Product features

WHEERF Reverse Osmosis Replacement Pre/Post Water Filters

Compatible with our Whirlpool WHAROS5, WHAPSRO & WHER25 Reverse Osmosis Filtration Systems, these replacement water filters deliver the same level of filtration you’d expect from companies that produce bottled water, perfect for drinking, cooking, coffee and ice. These 2 filters are stages 1 and 3 of the reverse osmosis water filtration process.

Reduces Numerous Contaminants

Whirlpool filters exceed the EPA standard for reduction of >99.9% of bacteria, viruses, and cysts, and are NSF certified to reduce or remove other contaminants, including sediment, chlorine taste and odor, common insecticides, pesticides, herbicides, and industrial solvents.

Protect Your Home's Water

According to the EPA, nearly 63 million Americans have been exposed to unsafe drinking water at some point in the last 10 years. We rely on clean water to remain healthy and hydrated, and water filtration systems provide peace of mind to homeowners so they can trust the water coming out of their faucet.

Space-Saving Design

It’s time to take back your kitchen. The area under your sink is a useful place to store household items, and our under sink filtration system’s small footprint allows you more storage options than any other under sink filtration unit available.

UltraEase Filters: Insert. Twist. That's It.

The UltraEase Filter Replacement requires a simple quarter turn of the wrist to release the old filter and replace it with a new one. You never have to touch a dirty filter or turn off your water supply, so changing your filter is a breeze.

6-Month Filter Life

Most water filters need to be changed every 2-3 months. Our systems are an entirely different story. The EZ-Change Indicator Light will let you know when it's time to change filters, so you always have the cleanest water available.