Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater head-and-face-protection Fas-Trac® III Ratchet Suspension

Fas-Trac® III Ratchet Suspension

grate inserts

and stanchion supports

Constructed from slow-recovery foam

Hayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater head-and-face-protection Fas-Trac® III Ratchet SuspensionHayward FDXLBPK1930 FD Heater bypass Cartridge Replacement Kit for Hayward Universal H Series Low Nox Pool Heater Fd heater bypass cartridge 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, h400fdn, h400fdp Weight 2. 7 pounds