Pentair Diffuser Assembly (L1-23P) grasslin The white finish helps keep

The white finish helps keep the visible jet area aligned with many bath interiors

this Waterway top load cartridge filter is a practical option when a 25 square foot filter with bypass valve and 2 inch plumbing compatibility is needed

3/4 inch slip to 2 inch slip configuration

0 amp for compatible spa

Pentair Diffuser Assembly (L1-23P) grasslin The white finish helps keepThe Pentair L1 23P diffuser assembly is designed for compatible pump applications where the complete diffuser component needs replacement. A diffuser assembly like this is useful because it helps shape and manage water flow around the impeller area, making it an important wet end part in maintaining hydraulic efficiency. Replacement is often worthwhile when the original diffuser is cracked, distorted, worn, or no longer suitable for reuse during pump