Hayward Diffuser, 2-1/2 HP and 3 HP | SPX3000B Jack's Magic Waterway Plastics 540-8617 Skimmer for

Waterway Plastics 540-8617 Skimmer for Efficient Pool Maintenance

The Confer Plastics HS2-P Handi-Step replacement supports safe spa and hot tub entry

Functions as a compact adaptor that joins hoses and fittings to support smooth suction and reduce air gaps

Hayward manufactures integrated lighting and automation systems for pools and spas

identified by the manufacturer SKU 6-408-00

Hayward Diffuser, 2-1/2 HP and 3 HP | SPX3000B Jack's Magic Waterway Plastics 540-8617 Skimmer forWhat This Part Is Used For The Hayward SPX3000B is a diffuser for compatible pump models listed as 2 1 2 HP and 3 HP. It sits around the impeller inside the wet end and directs water through the internal passages. This part is accessed when the pump is disassembled. Why This Part Matters A damaged diffuser can reduce circulation efficiency and affect filter pressure. Poor internal flow can also contribute to noise and inconsistent priming behavior.