Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • Tier1


    Tier1 21x26x5 MERV 11 Pleated AC Furnace Air Filter 2 Pack (Actual Size: 19 11/16 x 20 11/16 x4 7/8)

    Advertised Size: 21 x 26 x 5 Actual Size: 21 x 25 3/4 x 4 7/8 (Including the gasket)
    • Designed to filter micoscopic particles such as lint, household dust, dust mites, spores, pollen, pet dander, smoke, and smog particles. MERV 11 filters capture 85% of particles 3-10 microns, 65% of particles 1-3 microns, and 20% of particles 0.3-1 microns in size.

    • Electrostaically charged, 100% synthetic media that does not support microbiological growth, with a gradient density to provides high efficciency with minimal air flow resistance.

    • Built from industrial, moisture resistant, double-wall beverage board, and a 30 gauge galvanised metal grid to support the filter media for improved strutural integrity.

    • Manufactured in the USA

    format_list_bulleted Features & Specs
    Package Qty: 2
    Manufacturer: Tier1
    UPC: 799932611469
    Actual Size (in): (Including Gasket) 21 inches (length) x 25-3/4 inches (width) x 4-7/8 inches (depth)
    Primary Filter Media: Pleated Fabric
    Brand: Tier1
    Advertised Size: 21 x 26 x 5
    Depth (in): 5 in
    Length (in): 20.1 in
    Width (in): 25.7 in
    MERV Rating: MERV:11
    Microparticle Performance Rating (MPR): MPR:1000
    filter_alt Filter Life
    Filter Life (months): 3 months

    Tier1 20X25X6 Merv 11 Pleated AC Furnace Air Filter is a replacement for Trane: BAYFTAH26M, FLR06074, FLRQB5AH26M1, American Standard: AFM260A0AH0, and Honeywell: TRN2621T1. MERV 11 filters capture particles 1-3 microns in size.