Hayward Power Flo Matrixpump Quick Fix O-Ring Kit (SPXHKIT12MTX) watertestkits and this Dimension One @Home

and this Dimension One @Home pillow is designed as a push-in gray curved style for compatible applications using the N001-72 reference

and when that trim starts to show age

VGB 2008 designation

The 3/4 inch size and 1/2 pound water-service design give this valve practical value because check valves work best when the replacement matches the original plumbing dimensions and operating characteristics closely

Replacing it can help restore both the visual finish and the functional water pattern at the return point

Hayward Power Flo Matrixpump Quick Fix O-Ring Kit (SPXHKIT12MTX) watertestkits and this Dimension One @HomeThe Hayward Quick Fix O ring kit is designed for compatible Power Flo Matrix pump applications where multiple sealing points need to be refreshed during service. A kit like this is useful because it groups the related O rings needed for a cleaner repair, helping restore the pumps sealing integrity more efficiently. This replacement is especially useful when the original O rings are flattened, brittle, cracked, leaking, or too worn to reuse