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GeneralAire F1021, 4572 MERV 13 16x25x4 Media Filter

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Retail: $129.99
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MERV 13 Filters Fast® 4" Allergy AC and Furnace Filter 3-Pack

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$28.65 per Filter
Retail: $100.99
You Save: 15%
4 MERV 13 Air Filter Sizes :
Ships in 1 to 2 business days.
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6 - 12 Months
Filter Life
6 - 12 Months
MERV Rating
Reduces Dust
Reduces Pollen
Reduces Mold Spores
Reduces Pet Dander
Reduces Smoke & Smog
Reduces Allergens
Reduces Bacteria
Reduces Virus Carriers
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Product Information
General Aire 4572
FiltersFast FFM136

    The GeneralAire 4572 is a MERV 13 16x25x4 Media Filter which removes airborne particles and allergens as small as 0.3 micron to improve your home's indoor air quality dramatically to make it more comfortable year-round. The General Air Merv 13 electrostatic high-efficiency particle filtration arrests allergy causing mold spores, pollen and lung-damaging dust. These effective air filters remove up to 94.2% of microscopic airborne particles. In addition, they help keeps fan motors, A-coils and ducts clean and operating at optimum performance and efficiency.

    General Aire 4572 MERV 13 16x25x4 Media Filter Specifications:

    • Part Number: 4572 or General Aire F1021
    • Includes 1 air filter
    • Easy to Install
    • Filtration Media: Electrostatic Particle Filtration
    • Rated: MERV 13
    • Dimensions: 16" x 25" x 4"
    • Maintenance: General Aire air filters must be replaced every 6 - 12 months

    The GeneralAire 4572 MERV 13 16x25x4 Media Filter is the correct filter replacement for the following General Air Purification System Model:

    • GeneralAir TERSus1200 Air Purification System

    Compatible Models:

    The General Aire 4572 is correct replacement for the following model numbers:

    • GeneralAir TERSus1200


    Customer Reviews:

    Total Reviews: 2 | Average Rating: 5 / 5.0

    I like this filter however I am going back to the MERV 11. My HVAC Tech told me all I should buy is what is needed to do the job. Unless the MERV 11 isn't cutting the grade, stay with it. The more restrictive the filter the more the HVAC will have to work to move air.

    Collected by

    the only kind i will buy

    Collected by