RV HOLDING TANK TREATMENT 12 PACKS PAK BOSS
PAK BOSS™ controls odours originating from waste water holding tanks (BLACK & GREY). PAK BOSS™ is convenient and easy to use without messy spills. Each packet dissolves rapidly in water and will not clog pipes, pumps or valves. Continued use of PAK BOSS™ will keep holding tanks and sensors clean and operational while lubricating valves and seals. 100 % Biodegradable.