Darlly 40257 Filter Cartridge (FC-2399) (4CH-22) (PFF25) grasslin A timer motor helps advance

A timer motor helps advance the dial in a compatible mechanical timer

Designed for natural-gas low NOx R185A applications

more controlled water movement at the drain point while maintaining proper compatibility in the system

The PSCV2S is a practical service part when a compatible Hayward plumbing system needs a check valve to restore dependable one-way flow control

Darlly 40257 Filter Cartridge (FC-2399) (4CH-22) (PFF25) grasslin A timer motor helps advanceA filter cartridge helps keep the water care system working effectively by collecting debris during circulation, and this Darlly cartridge is designed for compatible applications referencing FC 2399, 4CH 22, and PFF25. When the cartridge media becomes worn out or restricted, filtration results can gradually fall below the standard the system should deliver. The multiple cross reference numbers give this cartridge practical value because filter