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
This model has higher resistance to oil & oily residue. Commonly found oily pollutants include automotive and industrial emissions, cooking fumes and cigarettes
Filtration Efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter
Applicable for window type and split type air conditioner
Recommend to change filter every 1-2 months to reduce air blockage
3M™ Filtrete™ Air filter is Health Partner of Amercan Lung Associatoin
Powered by Filtrete™ filtration technology. Filtration efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter. This model has higher resistance to oil and oily based pollutants.