The Hayward Automatic Chlorine Feeder is designed for simple installation on above-ground and in-ground pools of all types.  Uses large or small Tri-Chlor Slow dissolve tabs with a nine pound capacity.

...Dial Control Valve for easy adjustment fo feed ratio

...EasyLok threaded cover for safe and convenient access to add tabs

...Unique finger-release catch provides extra security

...Simple installation

...Corrosion-resistant construction for long lasting life