Hayward Off-Line Pool Chlorinator – 9 lb Capacity
Hayward Off-Line Pool Chlorinator – 9 lb Capacity

Hayward Off-Line Pool Chlorinator – 9 lb Capacity

$189.99
$189.99
0% off
$189.99

The Hayward CL220EF chlorinator is the perfect option for large pools requiring increased chlorination capacity. This model is designed for pools over 50,000 liters and offers an automatic, reliable and easy-to-use disinfection system. It operates with a black hose that connects to the pool's plumbing, and features a higher flow rate to treat larger volumes of water.

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SKU: 19504

Availability

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The Hayward CL220EF chlorinator is the perfect option for large pools requiring increased chlorination capacity. This model is designed for pools over 50,000 liters and offers an automatic, reliable, and easy-to-use disinfection system. It operates with a black hose that connects to the pool's plumbing and features a higher flow rate to treat larger volumes of water.

Features

  • Installation with black hose: Easily connects to the pool piping with a supplied hose.
  • Capacity: Ideal for pools over 50,000 liters.
  • Reduced maintenance: Designed to operate without maintenance and provide constant disinfection.
  • Corrosion-resistant materials: Designed to last and withstand harsh conditions.
  • Pipes and accessories included: Contains all the necessary components for installation in the box.
  • Capacity 9 lb

The Hayward CL220EF chlorinator is your ideal solution for maintaining a clean and disinfected pool, without the hassle of daily maintenance.
Sanitation system: Chlorine system
Pool Size: 27' Round (70 000 liters), 18' x 36' (73 487 liters)
Delivery is free for chemicals and small accessories with purchases of $50 or more. A $10 fee applies to orders under $50. We deliver quickly across Canada for this item.

Installation with black hose: Easily connects to the pool piping with a supplied hose.

To ensure optimal functioning of yourtablet chlorinatorRegularly check the flow rate and adjust the valve according to the desired chlorine level. Inspect the tank to remove any residue or deposits that may accumulate at the bottom and rinse it as needed. Ensure that the seals and fittings are in good condition to prevent leaks, and use only [relevant] products.compatible stabilized chlorine tabletsAt the end of the season, completely empty the device and rinse it before winterizing to prevent damage caused by concentrated chemicals.

Limited warranty: Benefit from a 1-year warranty on parts and labor, ensuring peace of mind during use.

SPARE PARTS & INFORMATION FOR MAINTENANCE OR REPAIR

AVAILABLE

REPAIR SERVICES
  • Black pipe
  • Pipe adapter

Key Characteristics

Adjustable dosage

Adjustable dosage for precise control tailored to your pool's needs.

Lid

Easy-Lock lid, a leak-proof and secure lid

Capacity

Compatible with 3" pads

Security

Non-return valve integrated into the chlorinator

Tips and advice

Comment fonctionnent un ozonateur et un chlorinateur
How do an ozonator and a chlorinator work
An ozonator produces ozone, which is drawn into the pool through the pipes. Ozone is a powerful sanitizer that will oxidize contaminants in the water. When you purchase an ozonator with your pool, you'll receive a plumbing kit that will be attached to your plumbing during pool installation. The installers will also connect a green tube that will be connected to an ozone-producing box. To ensure the system is safe and effective, it's your responsibility to secure this box and the green tube attached to it above the pool's water level. Ideally, the tube should be replaced every year. Make sure the small arrow on the tube points toward the pipes and not the box. To ensure the water is properly disinfected, an ozone system owner must also add a small amount of chlorine. To facilitate this addition, Trévi strongly recommends the use of a chlorinator or chlorine dispenser. These devices, which can be easily installed by the customer at a later date, allow for a constant distribution of chlorine throughout the pool using tablets inserted into a designated container. When using a chlorinator, it is recommended to add a maximum of one or two chlorine tablets at a time and to set the flow rate to a high setting to avoid premature wear of the device. It is also essential to never use granular chlorine in this type of equipment, as this could cause a dangerous reaction.
Trevi
Proudly made in Quebec
Read our advice

FAQ


Non, un chlorinateur n’est pas obligatoire. Il sert simplement à distribuer les pastilles de chlore de façon constante et sécuritaire. On peut très bien chlorer la piscine manuellement, mais un chlorinateur simplifie le dosage et stabilise mieux le niveau de chlore.


Le chlorinateur in-line s’installe directement sur la ligne de retour, après le filtre et le chauffe-eau. Le modèle off-line se branche à l’aide de deux tuyaux flexibles : un raccord sur la ligne haute pression après la pompe et un sur la ligne de retour. Dans les deux cas, assurez-vous d’installer la flèche dans le sens de circulation et d’utiliser des unions pour faciliter l’entretien.


Drain the water, open the dispenser (lid removed), disassemble the off-line tubes and store in a dry place.


  • Seals & tubes: every 1–2 years (or as soon as cracks/leaks appear).
  • Non-return valve: annual if exposed to concentrated chlorine.
  • Lid: to be replaced if it turns white/cracks (loss of sealing).


Always keep a minimum number of tablets in the chamber; adjust the valve to maintain 1–3 ppm free chlorine.

Check O-rings, cover, off-line tubing (cracks) and check valve.

Rinse the inside if there are deposits (turn off the pump; handle with gloves).


  • Trichlor tablets/sticks (stabilized chlorine) only, designed for chlorinator or floating dispenser.
  • Never use: calcium-hypochlorite-based chlorine (risk of a violent reaction) or a mixture of chlorine types. Never mix products in the same appliance.


The water flows through a dosing unit that slowly melts the solid chlorine and injects it into the return circuit. The flow rate is adjusted by a small adjustable valve.
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