3M 9708 Filtrete™ Air Cleaning Filter - General Reduction
-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.
-Applicable for window type and split type air conditioner
The picture is for reference only. All take material object as the standard.