Waterway Filter Niche With 2-Cup Holder Lid And Screws [Black] (500-1021) pentairstarite this flow switch kit helps

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

When system components are installed without the correct mounting support

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

This replacement is especially useful when the original stop is broken

Designed for 425 square foot compatible applications

Waterway Filter Niche With 2-Cup Holder Lid And Screws [Black] (500-1021) pentairstarite this flow switch kit helpsThe 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