M12 AIRSNAKE DRAIN CLEANING AIR GUN KIT2572B 21 UP TO 50 PSI FOR TOUGH CLOGS DOWN THE LINE POWER TO CLEAR CLOGS PAST VENT STACKS INSTANTLY REACH CLOGS 35 FT. OUT VARIABLE PRESSURE CONTROL TO SELECT THE RIGHT PSI FOR COMPRESSION FITTINGS AND OLDER DRAIN LINES CLEARS CLOGS THROUGH DRAIN COVERS AND TRAPS WITH POWERED AIR REMOVES GREASE AND SLUDGE BUILDUP FROM PIPE WALLS OPTIMIZED ATTACHMENTS FOR SINKS, TOILETS, AND FLOOR DRAINS OVER 25 PRESSURE CYCLES ON A SINGLE CHARGE INTERCHANGEABLE