XtremepowerUS Inline Automatic Chlorinator Chemical Chlorine Feeder for Above Ground Pool, Inground Swimming Pool Chlorine Dispenser Tablet in-line Auto Chlorinator 3-Inch (Compatible with Cl200)Brand: XtremepowerUS Features: Inline Design The In line chlorinator is designed for installation in the pool water return line. It is quick and easy to install this chlorinator in your pipe line after the heater and filter system. Compatible with Hayward Cl200. Keep your pool water crystal clear without the daily hassle. The automatically dispenses chlorine or bromine at a steady rate, ensuring consistent sanitation for high capacity pool. Simply