About this 3D model

I wanted a facemask design for easy breathing. Maximum surface area of filter without blocking my view, so the canisters needed to be at the bottom. This is a modified version of the GEMINUS Dual Filter by vulevu121 to adapt to the N95 filter of COVID-19 MASK v2 by lafactoria3d. Added a third port, increased the size of the canisters to the side for maximum air flow. You'd need to cut pieces of N95 filters or equivalent to size. These filters will be clamped down when tightening the screw caps. Print 2x canister and caps See image to see how these are placed onto the print bed.