MERV Rating

MERV Rating

Minimum efficiency reporting value, commonly known as MERV rating is a measurement scale designed in 1987 by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) to rate the effectiveness of air filters. The scale "represents a quantum leap in the precision and accuracy of air-cleaner ratings" and allows for improved health, reduced cost and energy efficiency in heating, ventilation and air conditioning (HVAC) design. For example, a HEPA filter is often impractical in central HVAC systems due to the large pressure drop the dense filter material causes. Experiments indicate that less obstructive, medium-efficiency filters of MERV 7 to 13 are almost as effective as true HEPA filters at removing allergens, with much lower associated system and operating costs.

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  • EXPXXFIL0324 Ezflex EXPXXFIL0324 Replacement Air Filter MERV 13

    Ezflex EXPXXFIL0324 Replacement Air Filter MERV 13

    Carrier/Bryant

    $72.95
    Buy a case of 10 and save 5%! Genuine OEM MERV 13 replacement filter for Carrier filter cabinet EZXCABCC0024 and Bryant filter cabinet EZXCABBB0024.  Filter ships without plastic ends. MERV 13 System Friendly Pressure Drop —...
    $72.95
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    $72.95
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  • EXPXXFIL0320 Ezflex EXPXXFIL0320 Replacement Air Filter MERV 13

    Ezflex EXPXXFIL0320 Replacement Air Filter MERV 13

    Carrier/Bryant

    $67.95
    Buy a case of 10 and save 5%! Genuine OEM MERV 13 replacement filter for Carrier filter cabinet EZXCABCC0020 and Bryant filter cabinet EZXCABBB0020.  Filter ships without plastic ends MERV 13 System Friendly Pressure Drop — The...
    $67.95
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    $67.95
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  • EXPXXFIL0316 Ezflex EXPXXFIL0316 Replacement Air Filter MERV 13

    Ezflex EXPXXFIL0316 Replacement Air Filter MERV 13

    Carrier/Bryant

    $64.95
    Buy a case of 10 and save 5%! Genuine OEM MERV 13 replacement filter for Carrier filter cabinet EZXCABCC0016 and Bryant filter cabinet EZXCABBB0016.  Filter ships without plastic ends. MERV 13 System Friendly Pressure Drop —...
    $64.95
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    $64.95
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  • EZFlex EXPXXUNV0024 Replacement Filter with End Caps

    EZFlex EXPXXUNV0024 Replacement Filter with End Caps

    Carrier/Bryant

    $79.95
    Genuine OEM replacement filter for Carrier filter cabinet EZXCABCC0024 and Bryant filter cabinet EZXCABBB0024, includes plastic end caps. If you already have the plastic ends you can buy the EXPXXFIL0024 which is the filter only. 1 Filter and...
    $79.95
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    $79.95
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  • EzFlex EXPXXUNV0020 Replacement Filter with End Caps

    EzFlex EXPXXUNV0020 Replacement Filter with End Caps

    Carrier/Bryant

    $74.95
    Genuine OEM replacement filter for Carrier filter cabinet EZXCABCC0020 and Bryant filter cabinet EZXCABBB0020, includes plastic end caps. If you already have the plastic ends you can buy the EXPXXFIL0020 which is the filter only. 1 Filter...
    $74.95
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    $74.95
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  • EZFlex EXPXXUNV0016 Replacement Filter with End Caps

    EZFlex EXPXXUNV0016 Replacement Filter with End Caps

    Carrier/Bryant

    $74.95
    Genuine OEM replacement filter for Carrier filter cabinet EZXCABCC0016 and Bryant filter cabinet EZXCABBB0016, includes plastic end caps. If you already have the plastic ends you can buy the EXPXXFIL0016 which is the filter only. 1 Filter and...
    $74.95
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    $74.95
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  • Aprilaire 201

    Aprilaire / Spaceguard #201 Media Filter Replacement

    Aprilaire

    $60.95
    Genuine OEM replacement filter for Aprilaire/SpaceGard 2200 and 2250 Model Air Cleaner. Pleat spacers are not included. This is the high efficiency MERV 10 filtering media, which is the heart of your air cleaner. It will last from one to two years...
    $60.95
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  • Aprilaire 401

    Aprilaire / Spaceguard #401 Media Filter Replacement

    Aprilaire

    $59.95
    Genuine OEM replacement filter for Aprilaire/SpaceGard 2400 Model Air Cleaner. Pleat spacers are not included. This is the high efficiency filtering media, which is the heart of your air cleaner. It will last from one to two years depending on the...
    $59.95
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    $59.95
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  • Aprilaire 501

    Aprilaire / Spaceguard #501 Media Filter Replacement

    Aprilaire

    $74.95
    Genuine OEM replacement filter for Aprilaire/SpaceGard 5000 High Efficiency Air Cleaner. Pleat spacers are not included. Recommended replacement is from 6 months up to 1 year.   MERV 10...
    $74.95
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    $74.95
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  • EXPXXFIL0024 Ezflex EXPXXFIL0024 Replacement Air Filter MERV 10

    Ezflex EXPXXFIL0024 Replacement Air Filter MERV 10

    Carrier/Bryant

    $59.95
    Buy a case of 10 and save 5%! Genuine OEM replacement filter for Carrier filter cabinet EZXCABCC0024 and Bryant filter cabinet EZXCABBB0024.  Filter ships without plastic ends. MERV 10 System Friendly Pressure Drop — The EZ...
    $59.95
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