Whole House Systems
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  • Filtrete

    FILTRETE-ALLERGEN-20x25x4-4PK

    3M Filtrete 1550 Allergen Reduction Air Filters - 20x25x4 (4-Pack)

    • Electrostatically charged fibers act like tiny magnets to capture even the smallest particles

    • Reduces up to 97% of harmful airborne contaminants

    • Helps to maintain or improve great airflow throughout your home

    • Fast shipping

    format_list_bulleted Features & Specs
    Manufacturer: 3M
    Manufacturer's Id: NDP03-4IN-4
    UPC: 051111024454
    Actual Size (in): 19 7/8 inches (length) x 24 5/8 inches (width) x 4 3/8 inches (depth)
    Primary Filter Media: Pleated Fabric
    Brand: Filtrete
    Advertised Size: 20 x 25 x 4
    Depth (in): 4.38 in
    Length (in): 19.88 in
    Width (in): 24.63 in
    Microparticle Performance Rating (MPR): MPR:1550
    UPC's For Search: 50051111024459 | 051111024454
    warning_amber Contaminants Reduced
  • Dust
  • Dust Mite Debris
  • Lint
  • Pet Dander
  • Pollen
  • Viruses
  • filter_alt Filter Life
    Filter Life (months): 3 months

    Built to fit whole house air filtration systems that use 16x25x4 sized filters, whether your system is made by Aprilaire, Honeywell, Trion, or any other brand. This Filtrete Allergen Reduction filter from 3M (#1550) reduces up to 97% of dust mite debris, mold spores and pollen from your indoor air for up to one full year. Ideal for those that suffer from heavy to severe indoor allergies or poor indoor air quality. Order this 20x25x4 3M Filtrete Allergen Reduction Air Cleaner Filters from us today!


    FILTRETE-ALLERGEN-20x25x4-4PK   is comparable with the following part number(s)

    • DP03DC
    • DP03DC-4
    • NDP03-4IN-4
    • NDP03-4IN
    • FILTRETE-ALLERGEN-20x25x4-4-PACK
    • TIER1-P15S-642025
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