Hayward Insulation, Low NOx, Return Side (FDXLGSK1933) cgairsystems 7 x 18 inch size

7 x 18 inch size supports intended fit

That helps restore the return point with a direct-fit replacement rather than a broader plumbing repair

A dirt catcher helps intercept debris within the filter system and supports cleaner internal operation

Helps restore sealing integrity within the pump assembly

supporting more dependable valve performance and service results

Hayward Insulation, Low NOx, Return Side (FDXLGSK1933) cgairsystems 7 x 18 inch sizeThe Hayward return side insulation component is designed for compatible Low NOx heater applications where the original insulating section needs replacement. A part like this is useful because it helps support thermal management and protect surrounding heater areas as part of the overall assembly. This replacement is especially useful when the original insulation is deteriorated, damaged, missing, or no longer presenting well after service. Replacing