Hayward Star-Clear Plus Filter Head with Directional Vent for StarClear Plus Cartridge Filters | CX1750B AS100D keeping the cleaner tracking accurately

keeping the cleaner tracking accurately across pool surfaces and ensuring consistent

identified by end cap color — black for the 4 oz

Good for general cleaning

Verify your pump manufacture date or existing seal configuration before ordering

helping prevent warping and leaks in demanding equipment pad environments

Hayward Star-Clear Plus Filter Head with Directional Vent for StarClear Plus Cartridge Filters | CX1750B AS100D keeping the cleaner tracking accuratelyThe Hayward Star Clear Plus Filter Head with Directional Vent (CX1750B) is the OEM replacement filter head for Hayward StarClear Plus cartridge filters, restoring the top assembly that houses the air relief valve and directional vent on 120 and 175 square foot models. This filter head caps the tank body and integrates the directional vent for controlled air release during startup and pressure management. Replacing a cracked, stripped, or leaking