Pool Filter Isolation Slice Valve (Part 89660)

When you need to perform maintenance on your pool filter system, this slice valve will prevent pool water from draining back into the filter system. Designed to thread directly on to the intake side of your Hydrotools pool pump and exhaust side of cartridge and sand filter systems Eliminates annoying and costly water leaks while cleaning out your pump debris basket or replacing your filter cartridges Designed with a male and female threaded connection for easy installation Made with high quality thermoplastic built to withstand corrosion and UV damage. Compatible with Hydrotools Sand & Cartridge Filter systems: 71225, 71405, 71610, 71915, 76051, 76071, 76101, 70151