Whole House Systems
  • Drinking Water Systems
  • Replacement Filters
  • verified_user Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Tier1

    TIER1-HMF1320-2PK

    Aprilaire #45 Comparable Humidifier Replacement Filter 2-Pack by Tier1

    • Pad replacement to prevent mineral build-up on your current, old pad from getting into your home's air

    • Humidity in your home helps maintain a healthy respiratory system

    • Protects your home from harmful pollutants and creates a peaceful, healthy place to breathe

    • Designed to fit Space-Gard/Aprilaire furnace humidifier models 400, 400A, 400M

    format_list_bulleted Features & Specs
    Package Qty: 2
    Manufacturer: Tier1
    Manufacturer's Id: HMF1320-2PK
    UPC: 638845884150
    Actual Size (in): 9-8/9 inches (height) x 12-8/9 inches (width) x 1-3/4 inches (depth)
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Brand: Tier1
    Depth (in): 1.75 in
    Height (in): 9.88 in
    Length (in): 12.88 in
    Width (in): 1.75 in
    UPC's For Search: 638845884150
    filter_alt Filter Life
    Filter Life (gallons): 2 months
    verified_user Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product

    The Aprilaire #45 Comparable Humidifier Replacement Filter (2-Pack) by Tier1 is a pad replacement to prevent mineral build-up on your current, old pad from getting into your home's air. The humidity in your home helps maintain a healthy respiratory system. This product is designed to protect your home from harmful pollutants and create a peaceful, healthy place to breathe for your whole family. The Aprilaire humidifier filter traps minerals, sediment, and microorganisms, delivering air filled with moisture and free of contaminants, creating a breathing environment that is healthier for the entire family. Order today!


    TIER1-HMF1320-2PK   is comparable with the following part number(s)

    • Aprilaire 45
    • 45
    • TIER1-HMF1320-2PK
    • HMF1320-2PK
    • HMF1320

    TIER1-HMF1320-2PK   fits the following model number(s)

    • Space-Gard
    • Aprilaire 400
    • 400A
    • 400M
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