Hayward HAXFHD1931 Front Header Only Replacement for Hayward H-Series Ed1 Style Pool Heaters dust-mask Knives with COAST’s Blade Assist

Knives with COAST’s Blade Assist mechanism use a proprietary opening mechanism to release the knife blade faster

SIZE: Top and Bottom End Cap: Open with molded gasket of 4 inches | Dimensions (L x W x H): 33

Milwaukee INKZALL Black Fine Point MarkerINKZALL jobsite markers feature clog resistant tips and the ability to write through dusty

It is possible to install two iS4 remotes on a single control system

Hayward HAXFHD1931 Front Header Only Replacement for Hayward H-Series Ed1 Style Pool Heaters dust-mask Knives with COAST’s Blade AssistHayward HAXFHD1931 Front Header Only Replacement for Hayward H Series Ed1 Style Pool Heaters Front header only replacement Fits hayward h series millivolt electronic ed1 style pool heater models h2001, h1501, h2501 Also fits hayward h series low nox filter models h150fdn, h150fdp, h200fdn, h200fdp, h250fdn, h250fdp, h300fdn, h300fdp, h350fdn, h350fdp, h400fdn, h400fdp Weighs 3 pound