Heavy-duty, stand-alone Intex Chlorine Generator easily hooks into most above ground filter pump systems. Includes hose attachments and electrical cord. Self-cleaning, titanium-coated, electrolytic cell for continued performance. Touch-sensitive control panel alllow user to pre-program operating hours. Flow sensor system alerts operator to adverse operating conditions. Keypad locking system ensures settings are not changed accidentally. Easy to use test strips (50 count) included to check performance. Easy set-up video included. Intex Filter Pumps offer Easy installation - just hook up hoses and plug in. Double insulated pump. Air release valve for air trapped inside filter chamber. Sediment flush valve at bottom of filter chamber. Intex Replacment filters offer easy to clean Dacron filter material. You should replace filter cartridge every two weeks. Intex Surface Skimmer will help you keep your pool clean and easily maintained. Wall Mounted.