Water Tank Fill Hatch Inlet – RV Boat Trailer Funnel 6.3"

$26.43 $32.45

Universal Water Tank Fill Hatch Inlet – Large Opening Funnel for RV, Boat, Trailer & More

Meet the Water Tank Fill Hatch Inlet — a compact, smartly designed funnel that makes refilling fresh water tanks fast, clean, and spill-free. Whether you're topping up your RV water tank at a campsite, refilling a boat or yacht freshwater system, or managing water access on a terrace, balcony, or patio, this versatile inlet delivers reliable, no-fuss performance every time.

Made in Mainland China.

Why You'll Love It

Large Opening Structure: The wide funnel mouth channels water quickly and efficiently, minimizing spillage and reducing fill time — perfect for high-demand outdoor use.
Universal Interface Design: Eliminates the need for constant tool switching. Transitions effortlessly between different tank setups so you're always ready to go.
Anti-Slip Grip: Textured, secure grip ensures confident handling even with wet hands, making every refill safe and controlled.
Portable & Compact: Lightweight and space-saving, it stows away in a bag, compartment, or storage bin without a second thought — always within reach when you need it.
Durable 3D-Printed Construction: Built with composite-reinforced 3D printing material for impressive strength and resistance to everyday wear, whether you're on the water, on the road, or in the yard.
Multi-Setting Versatility: Designed for boats, yachts, trailers, RVs, and outdoor living spaces including terraces, balconies, patios, porches, lawns, and landscaping setups.

Product Specifications

Product Name	Water Tank Fill Funnel
Material	3D Printing Material (Composite Structure)
Size	Approx. 16 cm / 6.3 inches
Suitable For	RVs, Boats, Yachts, Trailers, Terraces, Balconies, Patios, Lawns
Country of Origin	Mainland China

What's in the Box

Water Tank Fill Funnel × 1

Note: Due to lighting and display settings, slight color variation may occur. Manual measurements may have minor tolerances — please allow a small margin.

Frequently Asked Questions

Q: What size is the Water Tank Fill Hatch Inlet and will it fit my RV or boat tank opening?

A: The Water Tank Fill Funnel measures approximately 16 cm (6.3 inches). Its universal interface design is intended to fit a wide range of standard tank openings found on RVs, trailers, boats, and yachts. If you have an unusually narrow or specialized inlet, we recommend measuring your tank opening before purchase.

Q: What material is this water fill hatch made from, and how durable is it?

A: It is constructed from 3D printing material with a composite structure reinforcement, providing solid strength and resistance to regular wear and tear. It is built to handle frequent outdoor use in environments like marine settings, campgrounds, terraces, and garden areas.

Q: Can I use this water fill inlet for applications other than RVs and boats?

A: Absolutely. The Water Fill Hatch Inlet is a versatile tool suitable for a variety of settings beyond RVs and marine use — including trailers, terraces, balconies, patios, porches, lawns, and general landscaping water management. Its portable, lightweight design makes it easy to move between different use cases.

Q: Does the funnel prevent spillage during refilling?

A: Yes. The large opening structure is engineered to direct water flow efficiently while maintaining pressure stability, significantly reducing overflow and spillage during the refill process. The anti-slip grip also helps you maintain control throughout.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.