Jacuzzi AV/SEP/SherLok Lock Ring (42-3671-02-R) lighting or no longer dependable

or no longer dependable

Designed for long-term durability

Compatible with pool and spa service applications

Useful when original spa lights are dim

Jacuzzi AV/SEP/SherLok Lock Ring (42-3671-02-R) lighting or no longer dependableA lock ring helps hold the filter assembly together securely while still allowing service access when needed, and this Jacuzzi AV, SEP, and SherLok Lock Ring is designed for compatible applications where the original ring has cracked, worn, or become unreliable. When the main securing ring begins to fail, the whole filter assembly can feel less secure and less confidence inspiring than it should. The AV, SEP, and SherLok compatibility give this lock