Hayward FDXLFOR1930 FD Heater O-Ring Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater welding-face-shields-and-head-gear Available in chrome pated finish

Available in chrome pated finish and round shape

Regular use heps prevent deposits from forming on the heating system

110db Loud Alarm with 2X Bypass Buttons

PHOSfree Max reduces phosphate levels to near zero in just 24 hours

A small amount goes a long way so even the toughest odors can efficiently be taken care of

Hayward FDXLFOR1930 FD Heater O-Ring Replacement Kit for Hayward Universal H-Series Low Nox Pool Heater welding-face-shields-and-head-gear Available in chrome pated finishHayward FDXLFOR1930 FD Heater O Ring Replacement Kit for Hayward Universal H Series Low Nox Pool Heater 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, h400fdn, h400fdp Weight 0. 8 pounds