Home Pool Swimming Pool Chemical Feeders
NOTICE: The Texas weather emergency has caused nationwide stock-outs on most products. This includes complete goods and especially parts and plumbing supplies. There are long shipping delays on the few products we do have in stock. Please contact us to ask about availability. Phone calls are being answered as fast as we can or you can use the Live Chat for the quickest response.

Swimming Pool Chemical Feeders

Inline and Offline tab and liquid feeders for any residential or commercial swimming pool. Relax poolside while your pool chlorinates itself with a quality unit from Hayward, SuperPro, Polaris, Rainbow or King Technology. This is arguably the most cost effective way to introduce chlorine to the pool water. Looking for salt chlorinators? Check out our salt chlorinator section.

PRODUCTS

Chemical Feeders
Take the guesswork out of chlorinating your pool with an automatic chemical feeder from Pool Supply Unlimited. Our selection of offline and inline chlorine feeders from top brands like Rainbow and Aquastar make it easy to care for your pool, allowing you to maintain it less and enjoy it more. 
 
From pool chemicals to pool filters you’ll find all of the necessary pool supplies you need to keep your pool looking and running great for years to come at Pool Supply Unlimited.
 
How Do Automatic Chlorine Feeders Work?
The job of a pool chlorine feeder is to gradually dispense sanitizer (either chlorine or bromine) at a set rate into your pool water. This controlled distribution of chlorine plugs directly into your pool’s pump and filter system to properly sanitize the water returning to the pool. There are two different types of automatic pool chlorinators, inline and offline chlorinators. Choosing the right automatic chlorine feeder will depend on your pool type and filtration system compatibility.
 
Inline vs. Offline
Chlorine Feeders The main difference between inline and offline automatic chlorine feeders is how they are installed. Inline pool chlorinators are permanently installed into the pool’s water return line. Offline chlorinators, on the other hand, are tied to a separate line coming from the pool’s main water supply. For this reason, offline chlorinators can be easily uninstalled or retrofitted to your pool.
 
The simple design of inline pool chlorinators makes them easy to both install and maintain. What’s more, inline pool chlorinators are said to have a more attractive appearance, since there are no extra hoses, clamps, or attachments needed for installation. Offline automatic chlorine feeders are a great option for existing pools since they can be retrofitted.
 
No matter what your pool needs consist of, Pool Supply Unlimited has the residential and commercial pool and spa supplies you need to keep your pool crystal clear and running great for years to come. We also have the resources you need to correctly sanitize your pool, like our guide to proper pool water chemistry and how to keep your pool water balanced. Browse our informative blog posts today for the best tips, tricks, and secrets to having the best pool on the block.
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Chemicals 101
Chemicals 101
There are a lot of factors involved in getting pool water clean, crystal clear and into the natural looking condition that we have become accustomed to. Among the unsung heroes working behind the scenes are pool chemicals.
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ABOUT THE STORE
Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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