Walex Bio-Pak Holding Tank Deodorizer Alpine Fresh 10-Pak BIO-PPBG | 24 Rod Holders/Mounts Replaces Johnson/Evinrude: 396725

Replaces Johnson/Evinrude: 396725

Helps hold skis in place

Conforms to U

Installs flush to the hull with #8 screws

Removable head

Walex Bio-Pak Holding Tank Deodorizer Alpine Fresh 10-Pak BIO-PPBG | 24 Rod Holders/Mounts Replaces Johnson/Evinrude: 396725Walex Bio Pak Holding Tank Deodorizer Alpine Fresh #556 BIOPPBG 10 PAK Natural Enzyme Deodorizer & Waste Digester Bio Pak provides portion control and is easy to use with no messy liquids just drop it in! The environmentally friendly enzyme formula starts working immediately to control odors and break down waste and paper in the waste tank. Continued use ensures that pipes, valves, and seals will be trouble free. Removes odors and breaks down waste