Hayward Universal Vacuum Switch (FDXLBVS1930) watercare Useful for DE filter repair

Useful for DE filter repair and rebuild work

Raypak refractory retainer kit

This Darlly cartridge is a strong replacement choice when the original 125 square foot element with these measurements needs a direct-compatible renewal

A tee like this is useful because it helps create the proper plumbing junction for the related air-bleed function

Useful for accurate rebuild and replacement work

Hayward Universal Vacuum Switch (FDXLBVS1930) watercare Useful for DE filter repairThis vacuum switch is designed for compatible Hayward Universal heater systems and supports the control logic that verifies airflow or venting conditions. It is an important electrical safety and diagnostic component within the heater operating sequence. When a heater shows ignition or pressure related faults, the vacuum switch may be part of the troubleshooting path. Replacing a failed switch with the proper Hayward component helps maintain the