Waterway Tiny Might Circulation Pump Metal Seal Back (811-4000A) cords and this Filbur FC-0675 cartridge

and this Filbur FC-0675 cartridge is designed for C-7476 and PCM90 applications

This replacement is especially helpful when the original switch no longer latches correctly

and R185 heaters

and production series

This helps reduce ordering mistakes and supports a cleaner

Waterway Tiny Might Circulation Pump Metal Seal Back (811-4000A) cords and this Filbur FC-0675 cartridgeThe Waterway 811 4000A Tiny Might circulation pump metal seal back is designed for compatible pump applications. A part like this is useful because it restores the supporting metal seal back portion of the pump assembly, which can be important in a thorough seal area rebuild. Seal back components matter because they work together with related seal pieces to preserve the intended structure of the pumps sealing section. This Waterway part is a practical