Hayward Super II 0.75 - 1.5" HP Diffuser (SPX3000BN) harwil The Waterway 642-3257 V Hi-Flo

The Waterway 642-3257 V Hi-Flo suction cover is designed for compatible 3-1/2 inch suction applications and comes in gray

Useful when replacing worn or damaged original skirts

spa use can feel less inviting than it should

this Waterway internal is a practical replacement when a 3 inch black directional scalloped insert is required

Keeping the valve size and plumbing format aligned can make the replacement cleaner and more predictable

Hayward Super II 0.75 - 1.5" HP Diffuser (SPX3000BN) harwil The Waterway 642-3257 V Hi-FloThe Hayward diffuser is designed for compatible Super II pump applications in the 0. 75 HP through 1. 5 HP range where the internal flow directing component needs replacement. A diffuser like this is useful because it helps guide water from the impeller into the wet end more efficiently, supporting cleaner hydraulic performance. This replacement is especially useful when the original diffuser is cracked, worn, distorted, or damaged by debris or