Pleatco Spa Filter Cartridge PWK40

Details Pleatco replacement filter cartridges ensure high powered propulsion flow and crystal clear, sparkling clean water filtration providing spa owners peace of mind to relax and focus on what's truly important - health and happiness.Replacement cartridge for Watkins Hot Spring ...Details Pleatco replacement filter cartridges ensure high powered propulsion flow and crystal clear, sparkling clean water filtration providing spa owners peace of mind to relax and focus on what's truly important - health and happiness.Replacement cartridge for Watkins Hot Spring SpasCartridge Specifications Length Diameter Top Bottom Area 303mm162mm76mm76mm4 sqr mtr11 15/16"6 3/8"3"3"40ft Unicel Darlly Unicel C-660060453FC-3930 Compatible with the following Watkins Spas Please note during extremely busy periods there may be a small additional processing time on this item.