Drain / Plug anti-blockage guard 3D printable model by hobnoxious
Drain / Plug anti-blockage guard photo 1 Drain / Plug anti-blockage guard photo 2 Drain / Plug anti-blockage guard photo 3

Drain / Plug anti-blockage guard

Source: Thingiverse by hobnoxious

The Drain / Plug anti-blockage guard is a free printable 3D model from Thingiverse by hobnoxious. My laundry tub overflowed one too many times because a sponge got left in the tub. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-07 License: CC-BY-SA · commercial OK Category: Home & Organization

Tags: Drain, /, Plug, anti-blockage, guard

About this model

My laundry tub overflowed one too many times because a sponge got left in the tub. This cage fits into the plug hole and provides a high-rise cage that lets the water through but not the sponge. A fully parameterised Fusion 360 file is included so that you can change the plug diameter, height, and cage diameter.

Frequently asked questions

Is this 3D model free to download?
Yes. Drain / Plug anti-blockage guard 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 hobnoxious.
Who made this model?
Designed by hobnoxious, 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.

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