HCF236C 2.5IN COLLECTOR ASSY

The HCF236C 2.5‑inch Collector Assembly is the internal manifold used in the bottom of a 36‑inch Hayward HCF‑series commercial fiberglass sand filter (the 2.5"‑port version). Inside the filter tank, after water passes downward through the sand bed (which traps dirt and debris), this collector assembly gathers the cleaned water via its network of internal laterals or slots, then channels it upward through the standpipe and out of the filter housing. Its material is a durable, chemical‑resistant polymer (often PVC or ABS) built to withstand pool/spa conditions — resisting corrosion and ensuring long‑term reliability. By providing an even, efficient water‑collection path, it helps prevent sand from bypassing the media bed and maintains proper flow and filtration efficiency throughout the filter’s operation.