ByPass Catridge Kit, Hayward H Series (FDXLBPK1930)

ByPass Catridge Kit, Hayward H Series (FDXLBPK1930))

• FD heater bypass cartridge kit
• Fits hayward universal h-series low nox pool heater models h150FDN, h150FDP, H200FDN, H200FDPH250FDN, H50FDP
• Also fits Hayward universal h-series low nox pool heater models H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP