Is this 3D model free to download?

Yes, 3.5 inch Y splitter duct is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" 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 N3RD solutions, published on MakerWorld. 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.

3.5 inch Y splitter duct 3D printable model by N3RD solutions

3.5 inch Y splitter duct

Source: MakerWorld by N3RD solutions

The 3.5 inch Y splitter duct is a free printable 3D model from MakerWorld by N3RD solutions. Just a simple Y splitter duct for the laser cutter and 3d printer vents. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

133 saves Source: MakerWorld Updated 2026-10-11 Print time: 8h 47m Filament: 229 g License: CC-BY-NC-SA · non-commercial ★ 5.0 (3) 30 makes Category: 3D Printer

Tags: duct, 3 and a half inches, y splitter, duct splitter, vent hose, vent, duct hose, extractor

About this model

Just a simple Y splitter duct for the laser cutter and 3d printer vents. No supports needed but there is a tiny bit of stringing on the under side but you'll never see that once the vent hose is on.I used a brim around the base to help it adhere better.

Frequently asked questions

Is this 3D model free to download?: Yes. 3.5 inch Y splitter duct is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by N3RD solutions.
Who made this model?: Designed by N3RD solutions, published on MakerWorld. 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.