Best Offline Chlorinators

as of May 18, 2023 4:44 pm
as of May 18, 2023 4:44 pm
as of May 18, 2023 4:44 pm
as of May 18, 2023 4:44 pm
Last updated on May 18, 2023 4:44 pm

Top Offline Chlorinators for Clean and Safe Pools

Why Do You Need an Offline Chlorinator?

If you own a swimming pool, you already know that keeping it clean and safe is vital. One way to maintain the cleanliness of your pool is by using a chlorinator. A chlorinator works by distributing chlorine into the water, which sanitizes and eliminates harmful bacteria that can cause illnesses. But what if you don’t have a pool pump or want to use one to operate your chlorinator? That’s where an offline chlorinator comes in. An offline chlorinator doesn’t require a pump and can be added to your pool’s plumbing system, making it an ideal choice for pools without a pump or those that use a lower horsepower pump.

The Best Offline Chlorinators

Here are some of the best offline chlorinators currently available that you can use to keep your pool clean and safe:

1. Hayward CL200 Off-Line Automatic Chemical Feeder

If you want a reliable offline chlorinator, consider the Hayward CL200 Automatic Chemical Feeder. This feeder is a low-cost solution that can handle chlorine tablets up to 3 inches in size. Its durable design is resistant to pool chemicals, and its large capacity ensures long periods of use before refilling. The feeder also has an easy-to-use dial control, making it simple to adjust the chlorine feed rate to meet your pool’s needs.

2. CMP Crystal Pure Tab Feeders

The CMP Crystal Pure Tab Feeder is another excellent option for an offline chlorinator. This feeder works by using a pressure regulator to distribute chlorine automatically into the pool. It’s a low-maintenance option that can hold up to four pounds of chlorine. The feeder also has an easy-access lid and transparent housing, which makes it easy to monitor chlorine levels and know when it’s time to refill.

3. Pentair Rainbow 320C In-Line Chlorine Feeder

The Pentair Rainbow 320C In-Line Chlorine Feeder is not only efficient but also has a durable build. It’s designed to handle large pools and can hold up to 11 large chlorine tablets. The feeder features an easy-to-read external indicator that shows the level of chlorine present in the system. With the one-direction flow, it prevents any possible backflow or back pressure issues that can cause harm to the user.

4. Sani-King Perform-Max Automatic Chlorine Feeder

The Sani-King Perform-Max Automatic Chlorine Feeder is another efficient offline chlorinator for your pool. It uses tablets, sticks or small granular chlorine and handles up to 20,000 gallons of water effectively. The feeder also features adjustable chlorine settings, which allows you to customize chlorine levels for your pool. Its easy-to-install nature is an added advantage, which means you can have it set up and running within minutes.


There are numerous offline chlorinators available in the market, making it hard to choose the right one. However, by considering the factors that best suit your preferences and pool size, you can select the best offline chlorinator for your pool. These offline chlorinators are low-cost, portable, easy to use, and an ideal option for pools that do not have a pump or use less horsepower pump system. With the right offline chlorinator, you can maintain a clean and safe pool for you and your loved ones to enjoy.

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