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  • Tier1

    TIER1-P85S-641625

    16x25x4 Merv 8 Universal Air Filter By Tier1 (Single Filter)

    This product cannot ship to PO boxes.
    • 30 times more efficient than ordinary fiberglass filters at capturing the smallest, most troublesome particles (3-10 microns in size)

    • Designed to last up to 90 days. Regularly changing your air filter keeps your air clean and reduces the strain on your HVAC unit!

    • Similar to the 3M Filtrete Dust & Pollen filter

    • Made in the USA

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: Tier1
    Manufacturer's Id: P85S.641625
    UPC: 799932629617
    Actual Size (in): 15 1/2 inches (length) x 24 1/2 inches (width) x 3 3/4 inches (depth)
    Primary Filter Media: Pleated Fabric
    Brand: Tier1
    Advertised Size: 16 x 25 x 4
    Depth (in): 3.75 in
    Length (in): 15.5 in
    Width (in): 24.5 in
    MERV Rating: MERV:8
    Microparticle Performance Rating (MPR): MPR:600
    warning_amber Contaminants Reduced
  • Dust
  • Dust Mite Debris
  • Lint
  • Mold Spores
  • Pet Dander
  • Pollen
  • filter_alt Filter Life
    Filter Life (months): 3 months

    Our Tier1 P85S.641625 16x25x4 MERV 8 Air Filters are pleated high-capacity filters constructed using electrostatically charged filter media. This 100% synthetic material offers significantly higher particulate efficiency than typical poly/cotton media pleated filters, and captures the smallest and most troublesome airborne particles and allergens, such as particles that carry viruses and bacteria, pollen, mold spores, fine dust and pet dander. The combination of high efficiency, allergen reduction, and low cost make these the ideal choice for homeowners looking to improve indoor air quality on a budget.


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