
3D Models for Water Filling Hooks and Hose Adapters
This collection gathers 3D models that help direct water from a hose into a tank, pool or container, along with the hooks and adapters that hold everything in place. It covers camper and caravan filling aids, funnels, and simpler wall hooks that share the same shape. Each listing is a starting point for a 3D printing project you can scale or adapt to your own setup. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
How this collection is put together
Polyzon assembles this collection from search results on the connected platforms. Repeats and models without a preview are removed, weak matches go to the end, and the rest keeps the search order. Models belong to their authors — check the terms on each model's page.
Selection rules: the Polyzon editorial team · Text updated 2026-10-13
Start here
All models in this collection

Camper water filling aid cap adapter

Gardena tub/ container/ swimming pool filler hook

The Mini Plunger Hook

Potty / Toilet Pet Water Bowl - Auto Filling!

Wall Hook

hook for swimming net or vacuum cleaner

Texas 3D Fishing Lure

Hook

Square Hook

Water Filler Funnel for Motorhome Campervan

Camper RV water filling

2.0 Wohnmobile Wohnwagen Wasser betanken drehbar

Pool Haken Robot Hook

Cat drinking pond

hook

hook hanger

Water Can Filling Helper

GridWall Hangers - Waterfall
General purpose hook

Gardena Tropfschlauch Erdhaken / Bodennagel

Fidget Grappling Hook

Shower hose adapter for filling containers

Skadis/ SKÅDIS Water Scale hook

Fillable bobber / Floater

Water Filter Hook

Wigo Regenrinnen Haken

瓶罐捕鱼小工具

tap adapter for filling water bombs

hook

Fishing hook holder

motorhome service flap for water and pump control

Tub & Pool Filler Hook for 1/2" Hose

Wallhook for nets (or plants)

Wall-mounted hook for water pipe

Garden Hose Mount - Garden Hook

Cap Holder / Cap Hook

Mini Fishing Rod - with Stash -

Garden Hose Hook

Hook v2

Dethleffs T7150 water filling cap for Gardena

Hook

S hook
«3D Models for Water Filling Hooks and Hose Adapters»
The models fall into a few groups. Hose hooks and container fillers rest on a rim and keep the nozzle steady, while camper and RV aids often add a cap adapter or a rotating joint so the hose reaches a tank opening at an angle. Funnels and fillers for motorhome tanks trade the hook shape for a wider mouth, and pool or swimming hooks are built around a pole or net rather than a hose. Plain wall hooks appear too, since the same curved geometry works for hanging a coiled hose.
When choosing a model, read the author's page rather than the thumbnail. Check the stated dimensions and the thread or hose diameter it is drawn around, count the separate parts and see whether they are meant to be glued, screwed or snapped together. Look at whether supports are needed on overhangs, which material and layer settings the author lists, and any photos of real prints, since a thin hook that holds a light hose may flex under a full one.
Search terms are worth varying, because this topic is described in several ways. Try hose holder, tap adapter, tank filler, water inlet or funnel alongside hook, and add camper, caravan, motorhome, pool or garden to narrow the results. Related shapes such as clamps, brackets and funnels often appear under different words, so a second query usually turns up more than the first.
Frequently asked questions
What should I measure before printing a water filling hook?
Do these models need supports?
Which material is used for parts that stay near water?
How do I find a filler for a camper or caravan tank?
All 3D model categories
The full catalog of topics — from home & household to CNC, searchable across the connected sources.








%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F14621791%2Fillustration-file%2F99444762-e641-4314-9a82-774d1972ee43%2FP_20180523_200239_vHDR_Auto.jpg&w=300)
%2Fhttps%3A%2F%2Ffbi.cults3d.com%2Fuploaders%2F15236983%2Fillustration-file%2Fa1667207-4231-477b-8472-ad3f238cb6b3%2F20180226_150524.jpg&w=300)