WussRedXLi
Greater Supremacy Member
- Joined
- Jun 15, 2001
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I wonder if it's a good idea to reuse the MIK KF94 by putting one of these good surgical mask as innner filter? Maybe cut out the surgical meltblown layer, not the whole 3 layers for better breathabilty.
If you put 1 extra layer, be it those inner ply spunbond or middle layer meltblown or even tissue paper, these materials would stick close to the lips/nose when you inhale, and it'd be pretty uncomfortable.
I have tried before with half mask respirator and N95s back in first half of 2020, doesn't really work.