6 best inline chlorinators

Inline chlorinators are devices used in swimming pools and hot tubs to automatically introduce chlorine or other pool sanitizers into the water. They are designed to help maintain the proper chemical balance in the pool or spa, ensuring that the water is safe and clean for swimming. Here's some information about inline chlorinators:

  1. Purpose: Inline chlorinators are primarily used for the controlled and consistent distribution of chlorine or other sanitizing chemicals. They help prevent the growth of algae and bacteria, which can make pool water cloudy or unsafe.

  2. Installation: These chlorinators are typically installed in the plumbing system of a pool or spa. They are often placed in-line after the pool pump and before the return jets. This allows the water to pass through the chlorinator, where the chlorine or other chemicals are introduced before returning to the pool.

  3. Types of Chlorinators: There are different types of inline chlorinators available, including tablet feeders and liquid feeders. Tablet feeders use chlorine tablets or sticks, while liquid feeders use liquid chlorine or other sanitizing solutions.

  4. Adjustability: Many inline chlorinators come with adjustable settings, allowing you to control the rate at which chlorine is dispensed.This helps you maintain the desired chlorine levels in your pool or spa.

  5. Maintenance: Regular maintenance is necessary to keep an inline chlorinator functioning correctly. This includes periodically checking and refilling the chlorine reservoir (for tablet feeders), cleaning the feeder, and ensuring that there are no blockages in the system.

  6. Benefits: Inline chlorinators provide a convenient and efficient way to maintain pool water quality. They can help reduce the need for manual addition of chlorine, making pool maintenance more automated.

  7. Compatibility: When choosing an inline chlorinator, it's essential to ensure that it is compatible with your pool or spa's plumbing and filtration system. Proper installation is crucial for effective operation.

  8. Safety: Always follow the manufacturer's instructions and safety guidelines when using inline chlorinators. Store chlorine tablets and other chemicals in a safe place, out of reach of children.

Remember that the effectiveness of an inline chlorinator depends on factors such as pool size, water temperature, and bather load. Regular testing of the pool water and adjusting the chlorinator settings as needed is essential to maintain proper water chemistry.

Please note that pool and spa maintenance products and equipment may vary in design and features, so it's important to refer to the specific product's instructions and guidelines for accurate information on its usage and maintenance.

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

HydroTools by Swimline Economy In-Line Above-Ground Pool Automatic Chlorine Feeder

Based on 67 reviews Check latest price

Product description

Swimline is a family owned and operated business founded in 1971 and is the leading manufacturer of high quality pool products. At its inception, Swimline was the largest manufacturer of in-ground and above-ground pool liners, covers, and all related accessories. In 1990, Swimline founded International Leisure Products, which expanded the product line to pool toys, games, fun floats and accessories. With this vast array of pool products, Swimline continued to deliver on the needs of its reputable business partners to provide quality products. Four years later, in 1994, Swimline acquired United Leisure Industries HydroTools , which allowed the company to manufacture traditional pool accessories such as leaf skimmers, pool filters, and a wide range of maintenance equipment to keep pools in top shape. HydroTools furthers our commitment to supplying quality products to the pool trade.

From the Manufacturer

The economy in-line automatic chlorine feeder takes the work and the worry out of your hands with its automatic dispenser.

  • Designed as an economic way to chlorinate above ground swimming pools
  • Holds up to 4. 2 lbs of chlorine in sticks, 1" or 3" tablets
  • Easy to use dial is used to regulate amount of chlorine to be released into pool water
  • Heavy-duty durable resin materials and construction
  • Durable and long lasting
  • Sport type: Fishing

User questions & answers

Question: What size fittings, 1 1/2 inch or 2 inch
Answer: It’s about a 4” diameter hole
Question: What is needed to connect? I see comments about needing hoses but will I figure out what's needed exactly when the pump comes
Answer: I can't answer that, but it was larger than we wanted, so we covered it with a second smaller plate we found at a big box store in the lighting area. Then all was spray-painted the same color and you don't even notice it.
Question: Does it come with installation hoses
Answer: The hole diameter is 3 3/8". We have many options for ceiling medallions! Feel free to use the Amazon search bar and type in "Ekena Millwork Ceiling Medallions". Hope this helps!
Question: I just ordered this. I noticed that the picture shows the same model numbers as the in ground version: 79166/70167. I assume the picture is correct
Answer: Hi, Thank you for getting in touch! Our ceiling medallion collections are modeled after original historical patterns and designs. Our artisans then hand carve an original piece. Being hand carved each piece is richly detailed with deep relief, sharp lines and a truly unique touch. That masterpiece is then used to create a mold master. Modeled after original historical patterns and designs Solid urethane for maximum durability and detail Lightweight for quick and easy installation Factory primed and ready for paint or faux finish Can be cut, drilled, glued or screwed Can be used on the interior or exterior 29 1/8 in. Outer Diameter x 3 5/8 in. Inner Diameter x 1 in. Depth (Fits Canopies up to 6 1/4 in.) I hope this information addresses your needs. We look forward to welcoming you as our customer. Yours Sincerely, Kevin Customer Support Representative Tempus & Co.
Question: Mine still releases chlorine even when the dial is set to off. Does anybody know how to fix this
Answer: It's 1" thick. The hole diameter is 3 5/8". The inside diameter of the 3/4" rope design is 6". You may cut if you need to to fit your fixture.
Question: How many 3" tabs does it hold
Answer: It's better to attach bracket directly to junction box. Yo can always cut away part of the medallion if you need space for the bracket just be sure the fixture cover is big enough to hide what you cut away
Question: I have well water and I want to chlorine shock the plumbing, feeding it tiny amounts, can it? Will it work with liquid chlorine
Answer: I want to say it’s about a 3-inch diameter. Ours is already mounted, so I can’t give you an exact measure... but the base of our fan is about 6 inches so it hits just inside the first braided circle in the center. Seems like the 3 and 5/8 inch ID in the description is referring to the size of the hole you’re asking about. Hope that helps.
Question: Can this mount directly to the mult port valve and suspend there from the fittings or does is just sit on the ground spliced into the flexable hose
Answer: 4 1/2"

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HydroTools by Swimline Premium In-Line Above-Ground Pool Automatic Chlorine Feeder

Swimline

Based on 70 reviews Check latest price

Product description

This premium in line chlorine feeder has a capacity of nine pounds (4. 0 kilograms). The control knob allows you to adjust settings to your filtration preference, and helps to keep chlorine levels consistent in your pool. Swimline Hydrotools provide some of the best swimming pool replacement parts and supplies on the markets. All Hydrotools swimming pool products are designed to ensure durability and are easy to assemble.

From the Manufacturer

This automatic in-line chlorine feeder is a premium unit that works great for in-ground pools and can hold up to 9-pounds of chlorine at a time.

  • Helps to keep chlorine levels consistent in your pool
  • Knob allows you to adjust settings to your filtration preference
  • Capacity of 9 pounds (4. 0 kilograms)
  • Heavy-duty durable resin materials and construction
  • Durable and long lasting

User questions & answers

Question: What hardware (attachments) do I need? My index hoses don’t connect
Answer: Did not need
Question: Good afternoon! My lid for this chlorinator has some cracks in it. Can i get a new one
Answer: My pool is 18' x 33' oval pool. the 20 ft fits perfectly. If you can't find on 30' you would have to by 2 of these.
Question: What hose adapters will I need? I have an intex sand filter pump
Answer: Swimline 5400 is a 3-Inch tube kit that fits 15-foot- to 21-foot-wide pools
Question: My intex sand filter hoses don’t connect. What hose adapters do I need
Answer: 3 inch’s works great our pool is 16X16

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Luxury pool floats, toy & games to keep you floating in style.

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Hayward CL110 Off-line Automatic Chemical Feeder,Black

Hayward

Based on 69 reviews Check latest price

Product description

Hayward CL110 Off-Line Automatic Chemical Feeder. Efficient and maintenance-free, these durable, corrosion-proof automatic chlorinators and brominators are ideal for Newer existing pools or spas and work automatically with your pump and filter system.

  • Uses 3-Inch diameter Tricolor S tablets
  • Dial control valve lets you control and adjust the rate of feed
  • Easy-Lok threaded cover for safe and convenient access to add tablets
  • Unique finger-release catch provides extra security
  • Simple installation for do-it-yourselfers. Refer to the PDF attached below in Technical Specification for User Manual.

User questions & answers

Question: Any tricks for getting this open? I am ready to give it the worst review ever!!! Hate it
Answer: It is a little tough sometimes but you want a good seal. Sometimes I use a rubberized grip that you use to open jars. Good luck.
Question: Will this work with at 30ft round pool 22,000 gallon water
Answer: This should work for that size pool,you would probably have to fill it once a month or so. And turn it up. My pool is 18’ round and I set it at 1/4 open the tablets last about 2 months. Holds 7 3”rd. Tablets works well.
Question: Does it include all the tubes and fittings
Answer: Fittings are included... Tube is not.
Question: Do all fittings, clamps, tubing, etc. Required for the installation, come with the unit
Answer: The Hayward Off-line Automatic Chlorine Feeder model # CL110 includes hose, clamps, and fittings as pictured in the listing.

Blue Wave NA3424 In-line Automatic Chlorine Feeder for Above Ground Pools, 9-Pound

Based on 44 reviews Check latest price

Product description

This inline automatic chlorinator works perfectly for in-ground or above ground pools. It accepts sticks, 1-inch or 3-inch tablets into its enlarge 9 lb. capacity tank. Regulate the speed at which the tablets dissolve, depending on your pool's chlorine demand. Constructed of heavy duty resin, this unit comes with the unions and pipe fittings necessary to connect to 1-1/2 in. plumbing. Designed to be installed inline.

  • In-Line design compatible with above ground pools and small in-ground pools
  • Large capacity 9 lb. tank
  • Accepts chlorine sticks, 1 in. or 3 in. tablets (not included)
  • Regulator to adjust amount of chlorine dispersed
  • Durable ABS resin construction

User questions & answers

Question: can this be used on an intex easiest pool
Answer: Use liquid nail, and seal the edges with paintable caulking, after that you can paint it any color
Question: Does this unit have a check device
Answer: I believe in the same room should be same medallions.
Question: I just got this unit..Which way does the dial have to be turned for full chlorination
Answer: 3-1/2"diameter
Question: Do I need to purchase any adaptors to attach this to my Intex sand filter pump? (or do the necessary parts come with the chlorinator
Answer: Fits Canopies up to 9 1/8"

HydroTools by Swimline Chlorinator Top Lid and Locking Collar 3-Piece Replacement Set

Based on 34 reviews Check latest price

Product description

Swimline is a family owned and operated business founded in 1971 and is the leading manufacturer of high quality pool products At its inception Swimline was the largest manufacturer of in-ground and above-ground pool liners covers and all related accessories In 1990 Swimline founded International Leisure Products which expanded the product line to pool toys games fun floats and accessories With this vast array of pool products Swimline continued to deliver on the needs of its reputable business partners to provide quality products Four years later in 1994 Swimline acquired United Leisure Industries HydroTools which allowed the company to manufacture traditional pool accessories such as leaf skimmers pool filters and a wide range of maintenance equipment to keep pools in top shape HydroTools furthers our commitment to supplying quality products to the pool trade

From the Manufacturer

The Hydro Tools 8752 is the all-in-one replacement set for all of your pool spare part needs.

  • 3-piece set
  • Printed bag

User questions & answers

Question: Do this fit Hydro Tools NA342 pool chlorinater
Answer: The center hole diameter is 4 inches and the inset diameter is 12 1/4 inches.
Question: I asked before need to know whether they fit to
Answer: The molding detail around the edge sits proud of ceiling approximately 3/4". The flat part is approximately 1/8" thick.
Question: need a union, one was cracked
Answer: Yes, totally paintable but would recommend priming > sanding > painting, if not another sanding/priming cycle.
Question: does this fit proline feeder
Answer: no..u have to remove light fixture first...then install medallion, then re-install light

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Luxury pool floats, toy & games to keep you floating in style.

Pool Liners & Covers

Liners & covers to keep pools in shape for all seasons.

Pool Maintenance

Maintenance equipment to support all of your pool needs.

Solstice by Swimline

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Pentair R171099 Hi-Flo Tubing Replacement Kit Rainbow Automatic Chlorine/Bromine In-Line Pool and Spa Feeder

Based on 32 reviews Check latest price

Product description

This Hi-flo tubing kit is designed to use with Pentair Rainbow automatic chlorine/bromine in-line pool and spa feeder models 320, 322. Allows greater dispensing rate. Includes 6-feet of 1/2-inch inner diameter tubing, 1/2-inch check valve and all fittings. Measures 18-3/4-inch length by 2-1/2-inch height by 13-inch width.

  • Hi-flo tubing replacement kit
  • Fits Pentair Rainbow automatic chlorine/bromine in-line pool and spa feeder models 320, 322
  • Allows greater dispensing rate
  • Includes 6-feet of 1/2-inch inner diameter tubing, 1/2-inch check valve and all fittings
  • Measures 18-3/4-inch length by 2-1/2-inch height by 13-inch width

User questions & answers

Question: Will this work with the Rainbow 300 or is there a similar product available for that model
Answer: No, not necessarily. The inside hole needs to be large enough to fit the electrical wiring through. The plate or canopy will rest on the medallion.
Question: The reviews mention the saddle clamp, but no clamp shown in the product photo. The kit absolutely includes the saddle clamp
Answer: Hi Amy, the center dimension is 3-3/4". If your center cover piece is 6", it wouldn't be the best option because it will overlap a few inches of the medallion design.
Question: Does the check valve freeze up and need replacing occasionally
Answer: Solid plastic that fits flush to the ceiling

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