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contains permanently electro-statically charged Filtrete™ fibers that attract and retain airborne micro-particles and allergens. |
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Combines the optimal balance of filtration efficiency and air flow. |
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Filtration Efficiency towards PM2.5 is 40 times higher than that of general air conditioner's plastic screen filter. |
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Applicable for window type and split type air conditioner |
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Recommend to change filter every 1-2 months to reduce air blockage |
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3M™ Filtrete™ Air filter is Health Partner of Amercan Lung Associatoin |
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This product is certified by Asthma & Allergy Foundation of America as Asthma & Allergy Friendly™. |