Description

Used to apply air pressure to your water lines to insure that all of the water is removed before winterizing. With less water remaining in the lines, your anti-freeze will work at the dilution you want. Also helps with the removal of anti-freeze when dewinterizing. Plastic.
Color: White
Designed for quick and ease use
Apply air pressure to your water lines
Will hold air pressure until removed
Releases pressure by opening a faucet (do not depress the check valve on your water fill)