We carry the 3M Filtrete Filters. They come in 5 levels, listed from lowest MPR Rating to highest. The Dust Reduction filter which has a MPR rating of 300 and captures lint, pollen and dust from your air. Next is the Micro Allergen Filter which has a MPR rating of 1000. The Micro Filter captures pollen, mold spores, dust mite debris, smoke, pet dander, dust and smog from your air. Third is the Ultra Allergen Filter. This filter has a MPR rating of 1500 and captures all of the same debris as the Micro plus bacteria and particles w/ viruses. The second highest MPR rated filter is the Ultimate Filterwhich has a 1900 rating and captures all the same particles as the Ultra plus Odors. And the highest rated 3M Filtrete filter is the Elite Allergen Filter with a 2200 MPR rating. This filter has a 94% efficiency rate of collecting pollen, mold spores, dust mites, smoke, pet dander, dust, smog, bacteria, virus particles and odors. All of the 3M Filtrete filters have a longevity of 3 months. They all come individually wrapped to protect them and keep them clean before use.
So if you'd like to stick with a brand you know builds excellent quality items, then the 3M Filtrete brand filter is for you. Visit Rememberthefilter.com today to check out our large selection of 3M Filtrete products.