⚖️ COMPARISON OF THE NAN300 WITH OTHER MASKS
PTFE Filter Mask | Meltblown Filter Mask | Conventional Mask | Active Charcoal Mask | |
Filter | PTFE | Meltblown | Electrostatic multilayer | Active carbon |
Eficacia | + 98 % | + 95 % | 35-40% | 35-40% |
Permeability | Excellent | Low | Excellent | Excellent |
PM 2.5 protection | Excellent | Excellent | Low | Low |
Pollen-dust protection | Yes | Yes | Almost nil | Almost nil |
Oil-alcohol protection | Yes | No | No | No |
Protection of microorganisms | Yes | Yes | No | No |