Description

The Waterway 212-4700B is the white threaded retainer ring supplied bagged with its o-ring, listed by Waterway Plastics as the gunite retainer ring assembly.

What you get

The ring and the o-ring come together in one bag. That matters, because the two wear as a pair: the o-ring hardens and starts to weep, and the ring threads take the abuse of being tightened against it. Replacing both at once is the repair that actually holds.

Before you order

Check the part number stamped on or listed for the fitting you are working on. This is the Waterway 212-4700B assembly in white, so match it against what came out before ordering.