Valterra RV Water Tank Filler

Valterra RV Water Tank Fillers: Smarter, Faster Fresh Water Access

When it comes to topping off your RV's fresh water tank, the process doesn't have to be a hands-on juggling act. Valterra — a brand with roots stretching back to 1981 and decades of RV industry experience — has engineered a focused lineup of RV water tank fillers that take the hassle out of one of camping's most routine chores. Whether you're filling up at a campground spigot or a home water source, Valterra's solutions are built to make the process quicker, cleaner, and more controlled.

Two Purpose-Built Solutions

Valterra offers two distinct water tank filler products, each designed with a specific filling style in mind:

• Quick Fill Pigtail with Shut-Off (A01-0031VP): This is Valterra's streamlined entry-level filler. It attaches directly to your standard drinking water hose and features a built-in shut-off valve for flow control. The design keeps water at the bottom of the filler pipe while venting air from the top, which minimizes blowback and allows the tank to fill in a fraction of the usual time — all without the mess of a free-flowing hose.
• Secure-Fill Hands-Free Tank Filler (A01-0035VP): Valterra's flagship filler takes things a step further. The Secure-Fill uses a vented bayonet-style cap that locks directly onto your gravity fill inlet, freeing both of your hands for other tasks. A built-in brass shut-off valve gives you precise control over water flow, and the vented design actively reduces back pressure — cutting fill time roughly in half compared to a standard hose. Its built-in flow control also prevents tank pressurization, an important safety consideration often overlooked with basic adapters.

What Sets Valterra Apart in This Category

Valterra's approach to RV water tank fillers reflects the same philosophy that has made them one of North America's premier RV suppliers: practical engineering aimed at real campground problems. The Secure-Fill's bayonet lock-on system means you won't be standing over your fill port for 20 minutes holding a hose. The brass shut-off valve on both models is a notable material upgrade over plastic competitors, offering better durability and more reliable sealing over years of use. Both fillers are compatible with standard garden hoses and are designed to slip into all common fresh water tank fill fittings, making them broadly compatible across RV brands and models.

For RVers who value efficiency at the campsite, Valterra's water tank fillers are a small investment that pays dividends every single trip. Explore the full range of Valterra products or browse all RV water tank fillers to find the right solution for your rig.