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Pool Chlorinators

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241 products found
Santa Barbara Control Systems | Chemtrol 230 ORP Controller with Sensor | CH230
Santa Barbara Control Systems | Chemtrol 230 ORP Controller with Sensor | CH230
$1,762.29
★★★★☆ (1)
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IPS Controllers M920 Automated pH with Dual ORP Controller with Online Monitoring | IPS-M920
IPS Controllers M920 Automated pH with Dual ORP Controller with Online Monitoring | IPS-M920
$2,536.00
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Waterway ClearWater In-Line Chemical Feeder | 2" Socket | White | CLC012-W
Waterway ClearWater In-Line Chemical Feeder | 2" Socket | White | CLC012-W
$94.65
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Blue-White Anti-Siphon Valve | A-014N-6A
Blue-White Anti-Siphon Valve | A-014N-6A
$49.99
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Blue-White FlexPro A3 High Pressure Peristaltic Metering Pump | Manual Control | 35.19 GPH | 115V Nema Cord | A3V24-SNKL
Blue-White FlexPro A3 High Pressure Peristaltic Metering Pump | Manual Control | 35.19 GPH | 115V Nema Cord | A3V24-SNKL
$4,717.02
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Rola-Chem RC-25/53 SC Peristaltic Pump for 500-65,000 Gallons | Plastic with Cord | .10 - 12 GPD | 240V | 543710 | 543814
Rola-Chem RC-25/53 SC Peristaltic Pump for 500-65,000 Gallons | Plastic with Cord | .10 - 12 GPD | 240V | 543710 | 543814
$442.06
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Santa Barbara Control Systems | Chemtrol 255 PPM-PH Controller with Sensor | CH255
Santa Barbara Control Systems | Chemtrol 255 PPM-PH Controller with Sensor | CH255
$4,739.58
★★★★★ (1)
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Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC305MC 38 GPD | 120V | Black | 543796 543822
Rola-Chem Pro Series 300 Peristaltic Pump | Conduit | RC305MC 38 GPD | 120V | Black | 543796 543822
$458.71
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Stenner Classic Series 45M1 Pump | Single Head Adjustable Output | 3GPD 120V 60Hz USA .25" White 25PSI | 45MJL1A1STAA
Stenner Classic Series 45M1 Pump | Single Head Adjustable Output | 3GPD 120V 60Hz USA .25" White 25PSI | 45MJL1A1STAA
$528.20
★★★★★ (1)
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Rola Chem Peristaltic Pump | 38 GPD 110V Corded | RC32 | RC305
Rola Chem Peristaltic Pump | 38 GPD 110V Corded | RC32 | RC305
$435.00
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Santa Barbara Control Systems | Chemtrol 240 PH Controller with Sensor | CH240
Santa Barbara Control Systems | Chemtrol 240 PH Controller with Sensor | CH240
$1,421.35
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IPS Controllers Vidapure ORP PH Chemical Controller for Residential Pools | VP100
IPS Controllers Vidapure ORP PH Chemical Controller for Residential Pools | VP100
$1,671.00
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Stenner Pumps Tank System | Single Head Adjustable Output Peristaltic Pump | 15 Gallon White Tank | 50GPD 120V | S1N45MJL5A1STAA
Stenner Pumps Tank System | Single Head Adjustable Output Peristaltic Pump | 15 Gallon White Tank | 50GPD 120V | S1N45MJL5A1STAA
$839.00
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IPC Controllers M920-CA Automated pH and Dual ORP Controller with PPM Display and Online Monitoring | IPS-M920-CA
IPC Controllers M920-CA Automated pH and Dual ORP Controller with PPM Display and Online Monitoring | IPS-M920-CA
$2,843.00
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IPS Controllers M710 Automated pH Only Controller | Standard 16" x 12" Board | IPS-M770 | IPS-M710
IPS Controllers M710 Automated pH Only Controller | Standard 16" x 12" Board | IPS-M770 | IPS-M710
$1,150.00
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IPS Controllers Vidapure ORP PH Chemical Controller for Residential Pools with WiFi | VP200
IPS Controllers Vidapure ORP PH Chemical Controller for Residential Pools with WiFi | VP200
$2,050.00
 Add to Cart
Stenner Classic Series 170DMP5 Pump | Double Head Fixed Output | 170GPD 120V 60Hz USA .25 White 25PSI | 170FL5A1SUAA
Stenner Classic Series 170DMP5 Pump | Double Head Fixed Output | 170GPD 120V 60Hz USA .25 White 25PSI | 170FL5A1SUAA
$547.08
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Santa Barbara Control Systems | Chemtrol 265 PPM-pH Controller with Sensor | CH265
Santa Barbara Control Systems | Chemtrol 265 PPM-pH Controller with Sensor | CH265
$4,338.06
★★★★★ (3)
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AquaStar ChemStar Off-Line Chlorinator | CH200
AquaStar ChemStar Off-Line Chlorinator | CH200
$96.28
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Blue-White Kit Paddle & Axle PVDF | 70000-783
Blue-White Kit Paddle & Axle PVDF | 70000-783
$154.33
 Add to Cart
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Browse Categories

IPS Controllers
Chlorine & Acid Injection Systems
Rainbow Chlorine & Bromine Feeders
Hayward Chlorine & Bromine Tab Feeders
Waterway Chlorine Feeders
AquaStar ChemStar Chlorine Feeders
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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