Hayward H-Series/Induced Draft/Low NOx/ED2 Hi-Limit Rear Header (HAXHLI1930) sandfilters The EW fit gives this

The EW fit gives this valve practical value because filter-control hardware works best when it matches the original plumbing and function relationship closely

The CMP generic D45 10 foot feed hose is designed for compatible 180

or no longer producing expected flow

and this Balboa VL401 Overlay is designed for compatible Jets

Helps support cleaner routing in shorter plumbing runs

Hayward H-Series/Induced Draft/Low NOx/ED2 Hi-Limit Rear Header (HAXHLI1930) sandfilters The EW fit gives thisThe Hayward rear header with hi limit support is designed for compatible H Series, induced draft, Low NOx, and ED2 heater applications where the rear header section needs replacement. A part like this is useful because it supports the heaters water path while also integrating with the hi limit safety function that helps protect the unit during operation. This replacement is especially useful when the original rear header is cracked, leaking, corroded,