DIY Filter
thingiverse
A twist on the face mask filter idea, I am using the p100 filters direct without the plastic case. Cheaper for me. Also have a box for a rotator speed control for use with a two wire 12v blower. https://www.amazon.ca/dp/B07VPNHS5J?psc=1&ref=ppx_yo2ov_dt_b_product_details
Download Model from thingiverse
With this file you will be able to print DIY Filter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on DIY Filter.