• Filtrete™ Basic Air Filters
  • Filtrete™ Basic Air Filters

    • OUTPERFORMS FIBERGLASS AIR FILTERS for your furnace, air conditioner or HVAC system.
    • CUT-TO-FIT FILTERS AVAILABLE for all sizes up to 20” x 30” x 1”.
    • WASH AND REUSE cut-to-fit filters.
    • CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system.
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    Filtrete™ Basic Air Filters capture large airborne particles. Available as pleated or flat panels, these non-electrostatic home air filters capture lint and household dust.

    • OUTPERFORMS FIBERGLASS AIR FILTERS for your furnace, air conditioner or HVAC system.
    • CUT-TO-FIT FILTERS AVAILABLE for all sizes up to 20” x 30” x 1”.
    • WASH AND REUSE cut-to-fit filters.
    • CHANGE FILTER AT LEAST EVERY 90 DAYS for optimal performance of your heating & cooling system or HVAC system.
    • FOR RESIDENTIAL use only.
    • BASIC = MERV 5
    • The higher the MPR, the more microparticles—such as pollen, pet dander, smoke, bacteria and viruses—your filter will capture from the air passing through it.
    • A dirty filter will slow down air flow and make the system work harder to keep you warm or cool—wasting energy. Sign-up for a filter change reminder program (www.filtrete.com/ChangeReminders) that works for you!
    • CREATE A CHANGE COUNTDOWN in the Filtrete™ Smart app. Simply use the app to scan the barcode on your filter’s packaging, then choose 30, 60 or 90 days for your replacement countdown. When the lifespan is up, you’ll get a notification to change your filter.
    Specifications
    Attribute Name
    Value
    Filter Life
    3 months
    MERV Rating
    MERV 1, MERV 2, MERV 5
    MPR Rating
    100
    Overall Thickness (Imperial)
    1 in, 2 in
    Package Contents
    1 Pack, 2 Pack, 3 Pack
    Size (Imperial)
    10 in x 10 in, 11.5 in x 11.5 in, 12 in x 12 in, 13.5 in x 13.5 in, 14 in x 14 in, 15.5 in x 15.5 in, 16 in x 16 in, 17 in x 17 in, 17.5 in x 17.5 in, 18 in x 14 in, 18 in x 16 in, 18 in x 18 in, 19.375 in x 23.125 in, 19.5 in x 17.5 in, 19.5 in x 19.5 in, 20 in x 10 in, 20 in x 12 in, 20 in x 14 in, 20 in x 15 in, 20 in x 16 in, 20 in x 18 in, 20 in x 20 in, 21 in x 17 in, 21 in x 21 in, 21.5 in x 12.5 in, 21.5 in x 13.5 in, 21.5 in x 16.5 in, 21.5 in x 19 in, 21.5 in x 19.5 in, 21.5 in x 19.875 in, 21.5 in x 20 in, 21.5 in x 20.5 in, 21.5 in x 21.5 in, 22 in x 17.5 in, 22 in x 20 in, 22 in x 22 in, 23 in x 23 in, 23.5 in x 11.5 in, 23.5 in x 17.5 in, 23.5 in x 19.5 in, 23.5 in x 21.5 in, 23.5 in x 23.5 in, 24 in x 12 in, 24 in x 14 in, 24 in x 16 in, 24 in x 18 in, 24 in x 20 in, 24 in x 21.5 in, 24 in x 24 in, 25 in x 14 in, 25 in x 16 in, 25 in x 18 in, 25 in x 20 in, 25 in x 25 in, 26 in x 20 in, 29 in x 17.5 in, 29.5 in x 11.5 in, 29.5 in x 15.5 in, 29.5 in x 17.5 in, 29.5 in x 19.5 in, 29.5 in x 23.5 in, 30 in x 12 in, 30 in x 14 in, 30 in x 16 in, 30 in x 18 in, 30 in x 20 in, 30 in x 24 in, 30 in x 8 in, 35.5 in x 17.5 in, 35.5 in x 19.5 in, 35.625 in x 17.625 in, 36 in x 12 in, 36 in x 18 in, 36 in x 20 in, 36 in x 24 in, 37.25 in x 21.5 in, 45 in x 21.5 in, 9.5 in x 9.5 in
    Change Reminders
    • Filtrete Change Reminders

      Your lifestyle affects how quickly your home's air filter expires. Let us help you create a healthier home environment by taking it's characteristics into account.

      Get custom filter change reminders and personalized home tips based on your home environment by signing up for a Filtrete change reminder program.

    Customer Reviews
    Filtrete™ Basic Air Filters is rated 3.0 out of 5 by 62.
    Rated 1 out of 5 by from Wish frame was full. I wish the frame on these filters was full instead of being so thin. It does make a difference, especially noise-wise when the unit comes on and turns off.
    Date published: 2020-07-23
    Rated 4 out of 5 by from Good Filter My husband came home with this air filter. I changed it out and watched it over the last month. It works good. A little heavy in thickness so not sure how well it filters through but it does the job.
    Date published: 2020-04-06
    Rated 1 out of 5 by from Not true to size I bought two different sizes (12x24x1 and 16x20x1). Both sizes are slightly larger than the size stated and will not fit in the openings. Very poor quality.
    Date published: 2020-03-30
    Rated 4 out of 5 by from Restricted Air Flow Why is there so much cardboard restricting the airflow? I remove all crisscrossed cardboard from the middle of both sides and they work fine with better airflow.
    Date published: 2019-12-31
    Rated 3 out of 5 by from New Design? I bought my filters from lowes as usual and was confused about the direction of the arrow. My old filter arrow goes towards the metal side and my new filter arrow goes away from the metal side. I thought the point of the metal or wire mesh is to ensure the cloth doesnt get sucked into the vent/intake. Ive wasted a lot of time trying to research wire down or up and didnt get much info except to follow the arrow. (What if the manufacturer made a mistake?) Id like to think that the manufacturer would be proud of their design change and proudly display and gloat about its advantages on the package or website. Nothing. I happened to find another comment like mine with a response attached stating that indeed the arrow direction is correct, the wire does face me, and the new design has been tested numerous times. I gave this product a 3 star not because of its quality but because of the struggle to find info and my lack of trust in the direction of the arrow. Afterall, ive been having the wire side face away since the beginning of time.
    Date published: 2019-10-26
    Rated 4 out of 5 by from better air flow Installed this filter two weeks ago and have seen a definite improvement over the better rated ones, seems like my a/c has shorter run cycles and my house is as cool as before. I will use this level of filter from now on. Also the last two weeks we have had record setting temperatures almost each day.
    Date published: 2019-09-14
    Rated 5 out of 5 by from Good filters - people need to stop second guessing I've always wanted a decent filter that allowed for superior air flow after pleated filters pushed the old fiberglass filters out of the market. These excellent, inexpensive, free-flowing filters are perfect. Several reviews here are complaining about the airflow arrow being backwards. Just follow the installation instructions, don't second guess the engineers, and you'll be fine. I've been using these for years in my own home (two air handlers, four filters) and two rental units (one air handler each). Never had a problem. They work well, they're light but durable. And they definitely improve heating/cooling efficiency over the restrictive filters most people use now. Worth noting that studies done on HVAC air filtration show that no matter what kind of filter you use, you don't get most of the dust in your house anyway because it's resting on surfaces and embedded in carpets and pillows. So no matter how high a MERV rating you use, you end up breathing all the dust as you move around the house stirring it up before it ever gets near your filter.
    Date published: 2019-08-24
    Rated 5 out of 5 by from Great filter I have 3 pets and an old air system, so I have to change my filters quite a bit to keep from dust build up. Every time I change my filter I am so pleased with the amount of dust and dander the filter has collected and locked in. The air flow is quite, can’t hear it flowing through the filter. I am pleased with these filters.
    Date published: 2019-08-16
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