Fleck (61956-01) Piston, Seal, and Spacer Kit, 5810, Downflow 10 inch x 2 inch Inline Filters3674 BB-COUPLER Big Bubba BBH Polypropylene

BB-COUPLER Big Bubba BBH Polypropylene Coupler

5% Rejection 4" × 14" 20 ft² Active Area

Some municipalities mandate air gap configurations on all RO systems to prevent cross-contamination

Everything arrives together so you can service your entire system in one session

Global Compatibility

Fleck (61956-01) Piston, Seal, and Spacer Kit, 5810, Downflow 10 inch x 2 inch Inline Filters3674 BB-COUPLER Big Bubba BBH PolypropyleneFleck 5810 Control Valve Service Kit Fleck 61956 01 Piston, Seal, and Spacer Kit for 5810 Downflow Valves Factory OEM replacement components for maintaining hydraulic seal integrity in Fleck 5810 downflow control valves Genuine Fleck Parts 5810 Downflow Specific Complete Piston Assembly OEM Part 61956 01 This service kit includes the piston assembly, seals, and spacers required to restore proper cycling function in Fleck 5810 downflow control valves.