Hayward Super II 0.75 - 1.5" HP Diffuser (SPX3000BN) harwil Helps restore water flow through

Helps restore water flow through compatible pool or spa plumbing assemblies

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

Useful when original terminal blocks are cracked or unreliable

Hayward Super II 0.75 - 1.5" HP Diffuser (SPX3000BN) harwil Helps restore water flow throughThe 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