The Camco Plastic Drain Plug is used to apply air pressure to your water lines to ensure all water is removed before winterizing. With less water remaining in the lines, your antifreeze will work at the dilution you want. Simply screw the plug into the city water inlet, open all lines and faucets, attach and operate the oil-free air compressor until all lines are clear. Durable plastic construction that won't rust.
Use before winterizing your motorhome to eliminate water in the pipes
Screw the plug into your RV's water inlet to blow air through the lines
