Watts (BB-COUPLER) Big Bubba BBH Polypropylene Coupler Carbon Block3583 High-performance coconut shell carbon block

High-performance coconut shell carbon block prefilter engineered for Hydrotech and Clack RO systems

5 while controlling total dissolved solids release at 40 ppm

Fits in tight spaces with any-angle installation flexibility

Replace all Viton or EPDM O-rings and brine seal components even if no visible wear to prevent catastrophic pressure failures

Model Number E5528 Dimensions 10" L x 2

Watts (BB-COUPLER) Big Bubba BBH Polypropylene Coupler Carbon Block3583 High-performance coconut shell carbon blockWatts Big Bubba Accessories BB COUPLER Big Bubba BBH Polypropylene Coupler Replacement coupler for Watts Big Bubba whole house filter housings OEM Watts part Polypropylene construction Direct fit for BBH series The Watts BB COUPLER is a factory replacement polypropylene coupler designed specifically for Big Bubba BBH series filter housings. This OEM component ensures reliable connection and proper sealing in your whole house filtration system.