HDXFDPS400 | Hayward Differential Pressure Switch For HDF400 Pentair 356197 High-Quality Components: Includes a high-quality

High-Quality Components: Includes a high-quality igniter and gasket

compatible with Jandy Stealth SHPF and PlusHP PHPF 3 HP pumps

Designed to reduce bacteria growth

includes union and o-ring for quick replacement at counter

Hayward AquanNaut 4-Wheel Cleaners: PHS41CST

HDXFDPS400 | Hayward Differential Pressure Switch For HDF400 Pentair 356197 High-Quality Components: Includes a high-qualityOEM Hayward Differential Pressure Switch HDXFDPS400 is engineered for use with Hayward HC Series HDF400 heaters to monitor pressure differentials across the filtration system. This precision switch detects abnormal pressure changes and activates alarms or system shutdowns to prevent damage caused by restricted flow or dirty filters. Its durable design ensures long term reliability under high temperature and chemically treated conditions. As a critical