3M Air Filters

125 Products

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125 Products

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Microparticle Performance Rating

Filtrete™ Basic Flat Panel Air Filter FPL00-2PK-24, MPR 100, 16 in x 20 in x 1 in (40.6 cm x 50.8 cm x 2.5 cm), 2/Pack Filtrete™ Clean Living Basic Dust Filter, MPR 300, 15 in x 20 in x 1 in Filtrete™ Healthy Living Elite Allergen Filter, MPR 2200, 20 in x 25 in x 1 in Filtrete™ Smart Allergen, Bacteria & Virus Filter, MPR 1500, 20 in x 25 in x 1 in Filtrete™ Clean Living Basic Dust Filter, MPR 300, 16 in x 20 in x 1 in Filtrete™ Allergen Defense Micro Allergen Deep Pleat Filter, MPR 1000, 20 in x 25 in x 4 in Filtrete™ Clean Living Dust Reduction Filter, 9830 MPR 600, 16 in x 20 in x 1 in (40.5 cm x 51 cm x 2.5 cm), 1 per pack Filtrete™ Allergen Defense Micro Allergen Filter, MPR 1000, 14 in x 25 in x 1 in Filtrete™ Clean Living Basic Dust Filter, MPR 300, 20 in x 25 in x 1 in Filtrete™ Allergen Defense Micro Particulate Filter, MPR 900, 16 in x 25 in x 1 in Filtrete™ 4-Season Allergen Filter Combo Pack, 16 in x 25 in x 1 in (40.64 cm x 63.50 cm x 2.54 cm), 4/Pack 3M™ Washable Cut-To-Fit Furnace Filter, 20 in x 25 in x 1 in (51 cm x 63.5 cm x 2.5 cm) Filtrete™ Allergen Defense Micro Particulate Filter, MPR 900, 20 in x 20 in x 1 in Filtrete™ Clean Living Dust Reduction Filter, MPR 600, 16 in x 20 in x 1 in, 2 per pack Filtrete™ Allergen Defense Micro Allergen Filter, MPR 1000, 20 in x 25 in x 1 in Filtrete™ Allergen Defense Micro Allergen Filter, MPR 1000, 14 in x 25 in x 1 in, 2 per pack Filtrete™ Clean Living Dust Reduction Filter, MPR 600, 16 in x 25 in x 1 in Filtrete™ Healthy Living Maximum Allergen Filter, MPR 1900, 16 in x 24 in x 1 in Filtrete™ Allergen Reduction Deep Pleated Filter, MPR 1550, 16 in x 25 in x 5 in Filtrete™ Allergen Defense Micro Allergen Filter, MPR 1000, 16 in x 24 in x 1 in Filtrete™ Allergen Defense Allergen Reduction Filter, MPR 1200, 16 in x 25 in x 1 in, 3 per pack Filtrete™ Healthy Living Elite Allergen Filter, MPR 2200, 16 in x 25 in x 1 in Filtrete™ Allergen Defense Filter, MPR 900, 20 in x 25 in x 1 in, 2 per pack Filtrete™ Healthy Living Ultra Allergen Filter, MPR 1500, 16 in x 20 in x 1 in
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Woman enjoying her coffee in peace knowing her home is filtered with Filtrete™ Air Filters

Find your filter

Which Filtrete™ Filter best suits your family's air quality needs?

Your filter's MPR (Microparticle performance rating) indicates its ability to capture tiny particles between 0.3 and 1 micron in size. The higher the MPR, the more microparticles—such as pollen, pet dander, smoke, bacteria and viruses—your filter will capture from the air passing through it.

Now that you've selected your filter, find it at a location near you and sign up for reminders to change it every three months.

  • Filtrete™ Air Filter for Allergen Reduction

    Check Your Filter Size

    It's important to know the size of your filter before shopping for a new one. for quick reference, Filtrete™ Filter dimensions (height x width x depth) are printed on the filter frame, so check there first.

    QUICK TIP: The longest side is actually the width based on typical positioning of the filter in a heating and cooling system. You can also measure the filter slot.