Generic Buna-N O-Ring (O-333) watercare Safety latch set for compatible

Safety latch set for compatible Jacuzzi SherLok filter applications

0 kW M7 Flo Thru heater

Useful when original spa lights are dim

it is especially useful when more than one part of the original assembly has aged at the same time

5-spoke design supports intended gasket fit

Generic Buna-N O-Ring (O-333) watercare Safety latch set for compatibleA Buna N O ring helps create a flexible seal in a compatible connection, and this generic version uses the O 333 reference. Sealing rings like this are important because many equipment joints depend on a small elastic seal rather than a rigid gasket. This part has practical value because replacing the right O ring can restore a sealing point quickly and economically. A properly matched Buna N replacement helps preserve original fit and contributes to