Is this 3D model free to download?

Yes, RV FRESH WATER CAP/HOSE ADAPTER is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by BULLFROG_POND_SHOP, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

RV FRESH WATER CAP/HOSE ADAPTER 3D printable model by BULLFROG_POND_SHOP

RV FRESH WATER CAP/HOSE ADAPTER

Source: Thingiverse by BULLFROG_POND_SHOP

The RV FRESH WATER CAP/HOSE ADAPTER is a free printable 3D model from Thingiverse by BULLFROG_POND_SHOP. There are several RV Fresh Water Caps on Thingiverse that have built in adapters for garden hose quick-connect fittings. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-21 License: CC-BY-SA · commercial OK Category: Tools & Workshop

Tags: fresh water fitting, fresh water inlet, fresh water tank

About this model

There are several RV Fresh Water Caps on Thingiverse that have built in adapters for garden hose quick-connect fittings. But the orifice in those fittings is ridiculously small, which means it takes much longer to fill your fresh water tank. Not sure why that is even a thing... Anyway, I added female garden hose threads (by codemite: so I can connect the hose directly to this cap and enjoy the maximum flow rate allowed by the hose. I recommend you use the .3mf file, as I've made some modifications to the slicer: 1) I blocked support from the threads; they print perfectly without. 2) I rotated the direction of the support to make it easier to remove under the locking tabs. By the way, the large block in the pic is just the "support blocker". It does not print. I used 4 walls/shells, 50% inf…

Frequently asked questions

Is this 3D model free to download?: Yes. RV FRESH WATER CAP/HOSE ADAPTER is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by BULLFROG_POND_SHOP.
Who made this model?: Designed by BULLFROG_POND_SHOP, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.