prevent freeze damage by winterizing your rv exclusive! one-time installation antifreeze lets pump draw rv antifreeze directly from the bottle sturdy brass backflow preventer and 100% shut-off valve lets you bypass pumps antifreeze directly into rv water line and supply tank members save 37" connector slips onto any standard-size unthreaded faucet or those with stripped threads and attaches your garden hose v.e-z fill with shut-off #4674 turns one water spigot into two and controls water direction with a simple turn of the ez grip dial includes gripper and screened washer attach hose quickly and easily for rv or home hook-up
