Spa Pure Non Chlorine Oxidizing Shock, 2.2lb. Unit of Measure:EACH each cartridge lasts 3 to

each cartridge lasts 3 to 4 weeks depending on the size of your tub and how often it is used

Armor Shield also reduces convective heat loss and provides a comfortable floor pad for the comfort of pool goers

Pentair Replacement Band Clamp Assembly for Challenger Pumps (355320Z)

oil and grease

Spa Pure Non Chlorine Oxidizing Shock, 2.2lb. Unit of Measure:EACH each cartridge lasts 3 toOver time, spa water can look dull and the chemicals in the water don't work as well as they should. Use Spa Oxidizing Shock as fast acting, quick dissolving, non chlorinated oxidizing treatment. Features Oxygen based, non chlorine based oxidizer. Contains no chlorine! Perfect companion for those using silver ion or similar mineral cartridge systems Revitalizes chlorine or bromine sanitizers Benefits Removes wastes and contaminants in water quickly