Water Lilly Pond Filter Media 3D printable model by 3Demon

Water Lilly Pond Filter Media

Source: MyMiniFactory by 3Demon

The Water Lilly Pond Filter Media is a free printable 3D model from MyMiniFactory by 3Demon. This model was created to be used in a pond filter to help keep swimming ponds free of algae. You can download the STL file from the original listing below and print it at home.

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30 saves Source: MyMiniFactory Updated 2026-02-22

Tags: fish, garden, water, natural, useful, filter, swim, Pond, media, Algae, filtration

About this model

This model was created to be used in a pond filter to help keep swimming ponds free of algae. It is an alternative traditional filtration media. The advantages of this model are that thanks to 3D printing we can achieve a much larger surface area per volume of the media and at a lower price for the same result.   It is not used to sift particles from the water but instead to create as large of a surface as possible on which microorganisms that keep the water clean live, to create a so-called biofilm (self-sustaining layer of microorganisms aggregated in an extracellular matrix on surfaces exposed to liquids and protected from being killed by most types of antimicrobial agents).   We’ve done some calculations and when printed with a 10% gyroid infill at 0.2 mm layer height it has a surface …

Frequently asked questions

Is this 3D model free to download?
Yes. Water Lilly Pond Filter Media is free to download from MyMiniFactory. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by 3Demon.
Who made this model?
Designed by 3Demon, published on MyMiniFactory. 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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