Harbor Freight Adapter for Disposable Painters Mask (DO NOT TRUST! USE AT OWN RISK!)

(DO NOT TRUST! USE AT OWN RISK!)

So I have been a bit frustrated that Harbor freight masks are disposable unless you but like the premium one that actually lets you switch between the P95 filter + OV cartridge and the P100 filter.

Therefore, I made this 3D model.  I am no expert on making Personal Protective Equipment (PPE). I just wanted to maybe kick off the idea so someone better than me, and preferably with proper testing equipment, could maybe take the idea further.

Here is the Fusion 360 project:

https://a360.co/3W7f7ch

(DO NOT TRUST! USE AT OWN RISK!)