The Hayward 9 lb In-Line Chlorinator sports the following:

• 9 lb. capacity for above-ground and in-ground pools of all types and sizes.
• Uses large or small Tri-Chlor slow dissolve tabs
• Dial control valve for easy adjustment and feed rate
• EasyLok^TM threaded cover for safe and convenient access to add tabs
• Unique finger-release catch provides extra security
• Simple installation for do-it-yourselfers
• Corrosion-resistant construction for long lasting life

The easy, economical and professional way to chlorinate your pool - automatically.