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Pool Chlorinators

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241 products found
Stenner Peristaltic Metering Pumps S Fixed Series | 40 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3F03AA301N
Stenner Peristaltic Metering Pumps S Fixed Series | 40 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3F03AA301N
$848.16
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IPS Controllers M710 Automated pH Only Controller | Large 24" x 19" Board | IPS-M710L
IPS Controllers M710 Automated pH Only Controller | Large 24" x 19" Board | IPS-M710L
$1,243.00
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Stenner Peristaltic Metering Pumps S Fixed Series | 85 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3F05AA301N
Stenner Peristaltic Metering Pumps S Fixed Series | 85 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3F05AA301N
$848.16
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Stenner Peristaltic Metering Pumps S Variable Series | 60 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3V04AA301N
Stenner Peristaltic Metering Pumps S Variable Series | 60 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3V04AA301N
$909.17
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Stenner Peristaltic Metering Pumps S Variable Series | 85 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3V05AA301N
Stenner Peristaltic Metering Pumps S Variable Series | 85 GPD 120V/60Hz USA 3/8" White Tubing 25 PSI | S3V05AA301N
$909.17
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Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC305MC 38 GPD | 120V | Black | 543818
Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC305MC 38 GPD | 120V | Black | 543818
$439.04
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Stenner Classic Series 45MP1 Pump | Single Head Fixed Output | 3GPD 115V 60 Hz USA .25" White | 45MFL1A1S
Stenner Classic Series 45MP1 Pump | Single Head Fixed Output | 3GPD 115V 60 Hz USA .25" White | 45MFL1A1S
$377.01
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Rola-Chem Pro Series 300 Peristaltic Pump | Plastic with Cord | RC301MC .9 GPD | 120V | Black | 543807
Rola-Chem Pro Series 300 Peristaltic Pump | Plastic with Cord | RC301MC .9 GPD | 120V | Black | 543807
$417.22
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Stenner Classic Series 85MP5 Pump | Single Head Fixed Output | 85GPD 120V 60Hz USA .25" Black | 85MFL2A1SUAA
Stenner Classic Series 85MP5 Pump | Single Head Fixed Output | 85GPD 120V 60Hz USA .25" Black | 85MFL2A1SUAA
$429.60
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Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC307MC 77 GPD | 120V | Black | 543824
Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC307MC 77 GPD | 120V | Black | 543824
$539.14
★★★★★ (1)
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IPC Controllers Automated pH and Dual ORP Controller with WiFi | 24"X19" | IPS-M920WL-CA
IPC Controllers Automated pH and Dual ORP Controller with WiFi | 24"X19" | IPS-M920WL-CA
$3,007.00
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Rola-Chem Pro Series 300 Peristaltic Pump | Short Cord | RC303MC 12 GPD | 120V | Black | 543812
Rola-Chem Pro Series 300 Peristaltic Pump | Short Cord | RC303MC 12 GPD | 120V | Black | 543812
$435.86
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Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC303MP 12 GPD | 240V | Black | 543816
Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC303MP 12 GPD | 240V | Black | 543816
$439.04
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Rola-Chem Pro Series 300 Peristaltic Pump | Neoprene Tubes & Cord | RC303MC 12 GPD | 120V | Black | 543813
Rola-Chem Pro Series 300 Peristaltic Pump | Neoprene Tubes & Cord | RC303MC 12 GPD | 120V | Black | 543813
$432.03
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Rola-Chem Pro Series 300 Peristaltic Pump | Short Cord | RC301MC .9 GPD | 120V | Black | 543808
Rola-Chem Pro Series 300 Peristaltic Pump | Short Cord | RC301MC .9 GPD | 120V | Black | 543808
$459.26
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Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC301MC .9 GPD | 240V | Black | 543810
Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC301MC .9 GPD | 240V | Black | 543810
$419.28
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Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC301MC .9 GPD | 240V | Black | 543809
Rola-Chem Pro Series 300 Peristaltic Pump | Plastic Cord | RC301MC .9 GPD | 240V | Black | 543809
$459.26
 Add to Cart
Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC303MP 12 GPD | 120V | Black | 543815
Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC303MP 12 GPD | 120V | Black | 543815
$459.26
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ISP Controllers Automated pH with Dual ORP Wi-Fi Controller | IPS-M920W
ISP Controllers Automated pH with Dual ORP Wi-Fi Controller | IPS-M920W
$2,614.00
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PulsaFeeder CHEM-TECH Series 150 Mechanical Metering Pump | 100 GPD 60 PSI 230 VAC | X100-XB-AAAAXXX
PulsaFeeder CHEM-TECH Series 150 Mechanical Metering Pump | 100 GPD 60 PSI 230 VAC | X100-XB-AAAAXXX
$519.61
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IPS Controllers
Chlorine & Acid Injection Systems
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Waterway Chlorine Feeders
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Commercial Chemical Feeders
Santa Barbara Controls

What You Should Know About Pool Chlorinators

Take the guesswork out of chlorinating your pool with an automatic pool chlorinator 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.

Shop Pool Chlorinators & More from Pool Supply Unlimited

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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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 San Antonio, TX and can land most products to your door (within the 48 contiguous states) in less than a week.
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