Darlly 70302 FC-1003 C-7330 PMA30-2002-R Filter Cartridge timeclock The Hayward indoor vent adapter

The Hayward indoor vent adapter is designed for compatible Universal H150FD heater applications where a positive-pressure indoor venting setup needs the correct transition part

Improves installation convenience and wiring reliability

A true-union swing check valve helps maintain one-way flow in a compatible plumbing system while also allowing easier removal for service

This dual-size style is useful when plumbing layouts need flexibility in how the fitting is integrated

Improves replacement matching and service confidence

Darlly 70302 FC-1003 C-7330 PMA30-2002-R Filter Cartridge timeclock The Hayward indoor vent adapterA filter cartridge helps circulating water pass through active media that captures suspended debris, and this Darlly cartridge is designed for compatible applications referencing FC 1003, C 7330, and PMA30 2002 R. When cartridge media becomes old, loaded, or less effective, the filtration side of the system can feel less reliable than it should. The multiple cross reference numbers give this cartridge practical value because matching the correct