Swimables Seal Plate Gasket for Pentair Whisperflo and Intelliflo | Black | SW-21-357 Pentair whisperfloXF lid o-ring suitable for various spa and

suitable for various spa and pool environments​

or 24VDC) and a 6W power consumption

Improves Filter Maintenance Scheduling: Helps extend filter life and efficiency by indicating pressure changes

walk-in part for hdf400 heater header repair

Ease of Use: Designed for convenience

Swimables Seal Plate Gasket for Pentair Whisperflo and Intelliflo | Black | SW-21-357 Pentair whisperfloXF lid o-ring suitable for various spa andThe Swimables Seal Plate Gasket, model SW 21 357, is designed for Pentair Whisperflo and Intelliflo pool pumps. This high quality black gasket ensures a secure and watertight seal between the seal plate and the pump housing, preventing leaks and enhancing pump efficiency. Made from durable materials, it is engineered to withstand harsh pool environments, ensuring long lasting performance. Essential for regular maintenance, this gasket helps keep your