SWOOSH 20 g Drain Gun Big Shot

The Drain Gun is designed to blow out drain lines instantly. New larger 20 g SWOOSH CO2 cartridges deliver 800 PSI of oil free air to clear the line, with 25% more capacity. Each unit comes equipped with a tapered fitting to work on 3/8 in. to 3/4 in. drain openings. Flexible hose assembly maneuvers through cabinets, coils and hard to reach drains. Reduces labor costs and time on service calls.|Blows out condensate drain lines|More capacity to better eliminate gunk, clogs and debris|Flexible hose|No nitrogen or electricity required