The Hayward CL220 Automatic Chlorine/Bromine Tablet Chemical Feeder is an easy, efficient way to sanitize your pool or spa.

Off-Line Chlorinator completely enclosed no escaping fumes
Easy Lok threaded cover for safe and convenient access to add tablets or sticks
No special venting required
Fits off line to most PVC
9 lb tablet capacity
External fine control valve for precise feed adjustment
Simple installation for do it yourselfers
Corrosion resistant construction for long lasting life
Always plumb chlorinators after your heater
Application Above Ground Pools
Application In-Ground Pools
Saves time, reduces manual handling of chemicals
Off-line chlorinator goes off-line near pool equipment to provide a steady amount of chlorine to sanitize the pool. For use with 3 chlorine tablets or sticks.
Easy, efficient way to sanitize your pool or spa

Hayward Off-Line Chemical Feeder Installation Instructions:

The inlet connection should be made in the piping after the pump and before the filter. Mark location on pipe.
The outlet connection should be made in the piping after the heater. If no heater is being used, connection should be made after the filter. Mark location on pipe.
Based on the locations from steps. No. 1 and No. 2, cut tubing to required lengths. Be sure ends are cut evenly and cleanly.
Wrap Teflon tape on larger male thread of Check Valve and thread it hand tight plus 1/2 turn into outlet port of chlorinator. DO NOT OVER TIGHTEN. NOTICE: The Check Valve is marked with a "dot". It also has a ball that "clicks" when you shake it.
Wrap Teflon tape on larger male thread of the Inlet Fitting Adapter and thread it hand tight plus 1/2 turn into the inlet port of chlorinator. DO NOT OVER TIGHTEN.
To connect inlet tubing to chlorinator, place Compression Nut over inlet tubing and slide nut up about 2". Insert the tubing all the way into the Inlet Fitting Adapter socket and, holding tubing in place, tighten nut firmly by hand. Do not over tighten.
Connect outlet tubing to the Check Valve in the same manner as in step 6 above. NOTICE: The saddle fittings and clamps are designed to fit the O.D. of 1 1/2" or 2" pipe.
Drill a 3/8" hole at location identified in Step 1 of Planning Installation section. Clean all burrs, shavings etc. Fit Saddle Fitting, with gasket, into oval shaped hole in clamp and insert fitting into the 3/8" hole. Secure clamp around Saddle Fitting, gasket and pipe and tighten securely to achieve a good seal. Do not over tighten clamp.
Drill a 3/8" hole at location identified in Step 2 of Installation section for CL-110/220. Install Saddle Fitting as in Step 8 above.
Connect inlet and outlet tubing to the Saddle Fittings with Compression Nuts as in Step 6 above. Do not over tighten.

Hayward - CL220 Off-Line Chemical Feeder 9 lbs Capacity