Hayward Drain Plug and Gasket for Super Pump, MaxFlo, and TriStar Pumps | SPX4000FG C4401 Acts as a water softener

Acts as a water softener for hot tubs and spas

systems use 7 full grids + 1 partial — and inspect the manifold o-ring and collar alignment before reassembly

preventing leaks at the point where the plumbing connection passes through the filter body

replacement filter cartridge engineered for slim

Hayward rates the TriStar VS among the higher-efficiency variable-speed pumps in its class

Hayward Drain Plug and Gasket for Super Pump, MaxFlo, and TriStar Pumps | SPX4000FG C4401 Acts as a water softenerThe Hayward Drain Plug and Gasket (SPX4000FG) is the OEM replacement drain plug and sealing gasket for Hayward's Super Pump, MaxFlo, and TriStar pump families, including variable speed and ultra high efficiency models. This plug seals the drain port on the pump volute, allowing the pump housing to be drained for winterization, servicing, or equipment removal. The included gasket provides a watertight seal to prevent leakage at the drain port when the