The SFX to Sand Filter conversion seal plate allows the use of the SFX filtration system skimmer feature when attaching a sand filtration system to the pool. This conversion plate can also be used to attach RX Filtration systems to existing SFX filtration systems.
The SFX conversion plate fits inside the pump motor seal nut that screws onto the bottom of SFX Canisters to allow for taking out the pump entirely.
This plate is not needed if connecting a Sand filtration system or an RX filtration system directly to a pool with Two small openings.