4in dust collector tubing connector 3D printable model by Samuellhouston

4in dust collector tubing connector

Source: Thingiverse by Samuellhouston

The 4in dust collector tubing connector is a free printable 3D model from Thingiverse by Samuellhouston. I was using a dust collector vacuum to remove loose fill fiberglass attic insulation. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
30 saves Source: Thingiverse Updated 2026-03-30

Tags: 4in, dust, collector, tubing, connector

About this model

I was using a dust collector vacuum to remove loose fill fiberglass attic insulation. Needed a connector to splice two of the 4 inch hoses together. It was X-mas eve and the stores around me were closed. Couldn't find an existing design online, so I threw this together on fusion 360. I will warn you, this design is very inefficient and takes awhile to print but it worked well enough in a pinch. I'd probably scale Z axis to 50% or more next time. I secured the hoses with a couple zip ties and haven't noticed any leakage.

Frequently asked questions

Is this 3D model free to download?
Yes. 4in dust collector tubing connector is free to download from Thingiverse. Click the "Download free STL" button 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 Samuellhouston.
Who made this model?
Designed by Samuellhouston, 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.

Similar 3D models in 4in

More from Samuellhouston

Amazon's top 3D printing gear (trending)
Download free STL Get free app