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    Day and Night 12X20X4.25 Air Filters

    Actual Size: 12.13x19.88x4.25"

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    3 month filters

    1. Select Performance Level

    2. Select Quantity

    6 Day and Night 12X20X4.25 Air Filters for $29.99 each
    Quantity Discount
    1 for$35.49 ea2 for$32.49 eaSave 8%3 for$30.99 eaSave 13%4-5 for$30.49 eaSave 14%6+ for$29.99 eaSave 15%

    3. Select Delivery Method

    $179.94
    $212.94

    You will still be able to review your order details.

    USA

    Made in the USA

    Ships in 24 Hours

    Day and Night 12X20X4.25 Air Filters Air Filter Description

    • Available In MERV Rating: 8, 11

    • Made in the USA

    • Ships in 24 hours

    Merv comparison

    Scroll to see more.

    MERV 8

    MERV 8

    MERV 11

    MERV 11

    Best for

    Standard

    Residential/Commercial

    Healthy Families

    Superior

    Residential/Commercial

    Allergy Sufferers

    Comparible ratingsMPR 600 & FPR 5MPR 1000-1200 & FPR 7
    Filtration

    Captures 90% of Airborne Particles

    Captures 95% of Airborne Particles

    Dust, lint & debris
    Mold, pollen
    Dander, dust mites
    Smoke & smog
    Bacteria
    Odor, vocs

    Is it time to change your filter?

    Generally, we recommend you replace your air filters every 90 days. Find out below if you should change your filters more often.

    If someone in your home has asthma or allergies...

    If someone in your home has asthma or allergies...

    Change your filter every

    6 weeks

    to ensure indoor air quality is at its best.

    If you have pets...

    If you have pets...

    Change your filter every

    2 months

    to avoid shedding and odor buildup.

    If you have young children...

    If you have young children...

    Change your filter every

    2-3 months

    as having clean air is even more important with children in your home.

    Reviews From Satisfied Customers

    1star

    First one sent was wrong size. Than ordered right size called several times cause was 10 days and had not received. On second call I was finally informed that they didn’t make that size and they refunded my money. Very bad customer service and and should not have to call to locate filter they never had

    Hubert D.

    Verifiedverified buyer