Waterway Filter Niche With 2-Cup Holder Lid And Screws [Black] (500-1021) pentairstarite When system components are installed

When system components are installed without the correct mounting support

Matching the correct 125 psi relief valve helps preserve intended safety behavior in the supported heater setup

this flow switch kit helps support reliable flow detection and cleaner overall control integration

75 THP applications across all date codes where the original diffuser has cracked

and compact dimensions give this part practical value because capacitor replacements work best when they match both the original electrical requirements and the available installation space

Waterway Filter Niche With 2-Cup Holder Lid And Screws [Black] (500-1021) pentairstarite When system components are installedThe Waterway 500 1021 filter niche assembly includes the niche, a 2 cup holder lid, and screws in a black finish. This kind of multi piece assembly is useful because it restores several related parts at once, helping the installation look more complete and function more as intended after service. The 2 cup holder lid adds a convenience oriented detail that may appeal in spa and recreational settings where user facing surface features matter. The black