Watts (BB-NUT) Big Bubba BBH Nut; Black Clack (GREENSAND-PLUS) GREENSAND PLUS for Iron and LG Chem

and LG Chem

Works with gravel and sand layers to remove suspended particles

preventing the pressure drop common in undersized filter housings

Reagent Set Specifications

Watts (BB-NUT) Big Bubba BBH Nut; Black Clack (GREENSAND-PLUS) GREENSAND PLUS for Iron and LG ChemThe Watts BB NUT (BBH Nut) is a genuine replacement cap nut designed specifically for Big Bubba whole house filter housings, ensuring a secure seal and proper system operation. This black threaded nut (part #21 in the Big Bubba assembly diagram) provides reliable housing closure for 10 inch and 20 inch Big Bubba systems. TECHNICAL DETAILS Replacement Cap Nut Specifications Manufacturer Watts Model Number BB NUT (BBH Nut) Color Black Component Type Cap