Jacuzzi AV/SEP/SherLok 2" Tank Body (42-3673-00-R) o-rings A circuit board like this

A circuit board like this INF107 VS501Z replacement matters because it restores the control behavior the spa was originally built around

a correctly matched union fitting helps the whole plumbing layout feel more organized and more confidence-inspiring

confident control makes a real difference in comfort

The dual flow-path design helps maintain a more layered or varied seat feel than a more basic assembly

Jacuzzi AV/SEP/SherLok 2" Tank Body (42-3673-00-R) o-rings A circuit board like thisA tank body is the structural core of a filter assembly, and this Jacuzzi AV, SEP, and SherLok 2 inch Tank Body is designed for compatible applications where the original body has cracked, worn, or become unreliable. When the main structure of a filter begins to fail, the whole assembly can lose the secure and dependable feel it should have. The AV, SEP, and SherLok compatibility together with the 2 inch relationship give this tank body its practical