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    • Grainger - MA-50 Replacement Filter

    Grainger - MA-50 Replacement Filter

    $89.99
    One Pack Two Pack
    True HEPA H14 True HEPA H13
    I NEED HELP CHOOSING MY FILTER
    True HEPA H13

    High-grade HEPA filtration (H13) that removes 99.9% of airborne particles down to 0.1 microns.

    True HEPA H14 with Antibacterial Material

    A higher grade of HEPA (H14) made with special antibacterial material. Removes 99.99% of airborne particles down to 0.1 microns
    Genuine MA-50 replacement filters maintain the effectiveness of your MA-50 air purifier unit. Remove up to 99.99% of harmful toxins including allergens, odors, VOCs, smoke, pollen, pet dander, dust, smog, contaminants, and more down to 0.1 microns. Maintain your purifier's Lifetime Warranty by replacing the filter every 3-4 months or after 2,500 hours of use, whichever comes first.

    Medify Air H13 True HEPA Filters

    The Medify Air MA-40 uses True HEPA H13 filters with four layers of filtration: pre-filter, H13 True HEPA, UV light, and active carbon composite for odors.

    Can clean up to 1100 SF in 30 minutes

    500 Clean Air Delivery Rate

    Captures up to 99.9% of particles down to 0.1 microns

    Only H13 or better removes 99.9% of particles down to 0.1 microns

    1. Pre-Filter

    Pre-filter removes hair, fibers, and large particles like dander.

    2. True HEPA Filter

    The high-efficiency True HEPA filter is tested to remove up to 99.9% of particles down to 0.1 microns. This higher-grade HEPA filter easily catches pollen, dust mites, mold spores, and other tiny airborne particles you can't even see.

    3. Substantial Carbon Filter

    Substantial carbon filter with carbon pellets remove toxic odors, smoke, and formaldehyde.

    Compare Our Units

    All units are equipped with pre-active carbon and HEPA H13 or H14 filters.

    MA-CAR

    MA-14

    MA-15

    MA-18

    MA-22

    MA-25

    MA-35

    MA-40

    MA-45

    MA-50

    MA-112

    MA-125

    Max CADR†
    †Average CADR for pollen, smoke, and dust    		 20m3/h
    (12 CFM)     		120m3/h
    (71 CFM)     		144m3/h
    (85 CFM)     		150m3/h
    (88 CFM)     		160m3/h
    (94 CFM)     		230m3/h
    (135 CFM)     		290m3/h
    (171 CFM)     		380m3/h
    (224 CFM)     		350m3/h
    (206 CFM)     		510m3/h
    (300 CFM)     		950m3/h
    (559 CFM)     		930m3/h
    (547 CFM)
    Coverage 80 sq. ft. every 30 min.* 200 sq. ft. every 30 min.* 330 sq. ft. every 30 min.* 330 sq. ft. every 30 min.* 330 sq. ft. every 30 min.* 500 sq. ft. every 30 min.* 640 sq. ft. every 30 min.* 840 sq. ft. every 30 min.* 772 sq. ft. every 30 min.* 1,100 sq. ft. every 30 min.* 2,500 sq. ft. every 30 min.* 2,051 sq. ft. every 30 min.*
    Colors Black White, Black White, Silver White, Black White, Black White, Silver, Black White, Silver, Black White, Black White, Black White, Silver, Black White, Black White, Black
    Option with UV Light
    Option with Ionizer
    Fan Speeds 3 3 3 3 3 3 3 3 4 4 4 9
    Customer Rating
    Price $99 $89 $119 $95 $119 $160 $275 $270 $400 $325 $595 $695

    An air purifier is a device that removes airborne contaminants in a room to improve air quality.

    Indoor Air Quality (IAQ) refers to the air quality within and around buildings, especially as it relates to the health and of the building's occupants. Removing common pollutants indoors can help reduce your risk of indoor health concerns. Particles that can impact Indoor Air Quality include common smoke, bacteria, tobacco smoke, pollen, pet dander, and dust.

    What is a HEPA filter?

    HEPA is a type of pleated mechanical air filter. It is an acronym for "high-efficiency particulate air [filter]" (as officially defined by the U.S. Dept. of Energy). This type of air filter can theoretically remove at least 99.97% of dust, pollen, mold, bacteria, and any airborne particles with a size of 0.3 microns (µm). *Source: epa.gov, What is a HEPA filter?

    How does it work?

    An air purifier is essentially a motor with a fan that draws polluted air in a room into the unit and forces that air through different layers of filter. The purified air is then returned to the room repeating this cycle over and over to effectively improve the air quality.

    Why are Medify Air filters special?

    We, at Medify, use a three-layer system to catch and remove allergens, pet dander, and more; and are tested to remove 99.9% of particles down to 0.1 microns. We make sure our filters have an airtight seal, to reduce leakage of dirty air bypass the filter, and ALL of our filters are HEPA H13.

    Technical Specifications

    DISCLAIMERS

    		 *Based on average CADR for pollen, smoke, and dust when operating at fan setting 3. Assumes closed room with 8 foot ceiling.
    †Average CADR for pollen, smoke, and dust

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