Saillong RV Water Inlet Funnel 4" Wide Mouth 3D Printed Funnel for 1¼" (31.75mm) RV Gravity Water Inlets, Hands Free Screw On Cam Lock Design

If you've ever struggled to hold a rv water funnel, balance a heavy water jug, and avoid spills all at once—you know how frustrating rv water fill can be. This water fill funnel solves that problem for good.🔧 Fits Your RV.Worried it won't fit? We've got you covered.This water fill funnel is suitable for freshwater inlets on most RVs, campervans, toy transporters, and cargo trailers.Designed for 1¼" (31.75mm) RV gravity water inlets.✅Extra Wide 4" Design:The wide opening feeds into a deep funnel body that guides water straight into your rv water tank filler, eliminating splash back and overflow🤚 No More Holding.Our screw on funnel secures directly into the new inlet. You can finally do it one-handed—without dragging 2 or 3 people over to help. Perfect for rv freshwater tanks & inlets.✅ Note: This rv fresh water fill funnel is made of 3D-printed PETG material.What's In the Box?1 x Twist Lock Funnel

• Locking Funnel Design – Truly Hands Free Fill: Locks securely into place so you can add water without holding it. Our rv water funnel uses a rotating lock mechanism that connects directly to the rv fresh water fill adapter — no slipping, no spills, no extra hands needed. You can easily do it one handed, without dragging 2 or 3 people over to help at the rv water fill station
• Extra Wide 4" Water Inlet Funnel: A twist lock funnel that clicks right in fits standard rv water inlet. Fill from large jugs, buckets, or even high flow hoses. The wide opening feeds into a deep funnel body that guides water straight into your rv water tank filler, eliminating splash back and overflow
• Fits Standard RV Gravity Water Inlets: This water funnel is specifically designed for 1¼" (31.75mm) RV gravity water inlets. A water funnel accessory for most RVs, campers, and travel trailers. Just insert and fill. No adapter or modification needed
• 3D Printed Funnel for RV Water Fill: Crafted from high quality 3D printed PETG, this rv water fill adapter is designed to handle the demands of regular use. PETG is resistant to cracking, splitting, or becoming brittle in hot or cold temperatures. Ideal for use as a dedicated rv fresh water fill funnel or a quick connect adapter, it provides reliable, long-lasting performance for weekend trips, seasonal camping, and daily RV maintenance
• Easy to Install: The rv water funnel detaches with a simple cam lock collar — no tools, no prying. Quick 15 second cam lock release makes this rv water inlet replacement one of the easiest upgrades you'll make