Hayward 2 Port 2" - 2-1/2" Diverter Valve (PSV2S2) chlorinegenerators particularly when dependable suction-side protection

particularly when dependable suction-side protection is the goal

That consistency matters in shared environments where multiple users rely on clear visual cues

and this Filbur FC-3753 cartridge is designed for C-4313 and PBW4PAIR applications

Replacing the piston assembly can be a more targeted option than replacing the entire valve

Hayward 2 Port 2" - 2-1/2" Diverter Valve (PSV2S2) chlorinegenerators particularly when dependable suction-side protectionThe Hayward 2 port diverter valve is designed for compatible plumbing applications where shutoff or directional control is needed in larger plumbing lines. A diverter valve is useful because it helps manage water movement through the system, supporting maintenance, equipment isolation, and more controlled routing. This replacement is especially useful when the original valve is cracked, leaking, stiff, or no longer turning or sealing correctly.