CMP Spa Light Adapter [In-Ground] (25549-540-000) toysgames The Waterco Micron SM diffuser

The Waterco Micron SM diffuser is designed for compatible applications where the diffuser component needs replacement to restore proper internal flow behavior

or worn lids

Supports cleaner and more dependable suction-point coverage

and this version is designed for Harmsco BF55C

Useful for pump rebuild and leak repair work

CMP Spa Light Adapter [In-Ground] (25549-540-000) toysgames The Waterco Micron SM diffuserThe CMP Spa Light Adapter [In Ground] is a practical replacement pool light mounting part for service work where matching the original configuration matters more than making a broad, generic substitution. It is used in pool or spa lighting installations where fit, positioning, and finish help secure the fixture area while preserving a finished appearance. Key identifying details from the listing include In Ground. This item is especially useful during