RV Water Filling Funnel for Fresh Tank Top-Offs

Keep campground water where it belongs—inside the tank. This slim funnel slips into tight fill openings and vents air so jugs empty faster with less backsplash. Why RVers keep it in the utility bay Narrow tip fits gravity-fill ports on trailers, vans, and skoolies Side vent lets air escape so water flows smoothly Extended neck keeps hands clear of the fill cap and splash zone Easy-clean 3D-printed plastic won’t dent or corrode Hanging tab lets you clip it next to hoses and filters Use it for: topping off fresh tanks, mixing cleaning solution, or filling portable rinsing sprayers. Each funnel purchase supports the rescued animals at Happy Campers Rescue Ranch.