Project Source 32 oz. D.E. Cartridge Pool Filter Cleaner Item #813618 Model #317238 Features a universal design with

Features a universal design with a 1/2 inch IPS iron on the nose

Drive-Maxx™ 700 is enhanced with latex to improve performance and durability and includes gel technology for faster and easier installation

1/2" Diameter Shaft with Double Flat

which provide enhanced strength and increased protection against damage

Project Source 32 oz. D.E. Cartridge Pool Filter Cleaner Item #813618 Model #317238 Features a universal design withSpray and rinse filter cleaner for cartridge elements or DE filter grids. No soak formula saves time and money. Fresh orange scent. Extends life of the filter element. Use on cartridge or DE filter elements Removes oily film, scale and other build up Improves filtration capacity of spa, maintain adequate flow and circulation Easy to use spray bottle for cartridge filters Just spray on and wash off Also cleans pool equipment, lawn furniture, spas, and