Details
Completely clear your water lines with RV blow-out plugs. Screw the plug into the city water inlet, open all drains and faucets, attach and activate air pump until all lines are clear!
- Aids in water removal
- Eliminates dilution of antifreeze application in recreational vehicles, mobile homes and boats
- Patented
- Screw into city water intake fitting
- Apply air pressure using an oil-less air compressor
- DO NOT EXCEED 50 psi air pressure