Hayward FDXLFOR1930 FD Heater O-Ring Kit This gasket is designed to

This gasket is designed to use with Hayward Multiport valve models SP0710

Hayward SPX0580Z2 Lens Gasket for Underwater Light

FSO22 and FSO26

Replaces: 17500-0003B

Hayward FDXLFOR1930 FD Heater O-Ring Kit This gasket is designed toThis FD heater o ring kit is designed to use with Hayward Universal H Series Low NOx pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP, H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP. Features: FD heater o ring kit Fits hayward universal h series low nox pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP Also fits hayward universal h series low nox pool heater models H300FDN, H300FDP, H350FDN, H350FDP,