At 3M, we discover and innovate in nearly every industry to help solve problems around the world.
contains permanently electro-statically charged Filtrete™ fibers that attract and retain airborne micro-particles and allergens.
Combines the optimal balance of filtration efficiency and air flow.
Filtration Efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter.
Powered by Filtrete™ filtration technology. Filtration efficieny towards PM2.5 is 40 times better than that of general air conditioner's plastic screen filter. This model is 15"x96" economy pack.