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    Custom Air Filters

    Build your own custom AC or furnace filter in a few easy steps

    1. 1. Measure your filter with a tape measure

      1. Measure your filter with a tape measure

    2. 2. Tell us your size by selecting the nearest 1/8"

      2. Tell us your size by selecting the nearest 1/8"

    3. 3. Choose your performance rating for your filter

      3. Choose your performance rating for your filter

    4. 4. Choose how many and complete your order!

      4. Choose how many and complete your order!

    Watch how we make our filters custom for you

    Measurements

    Width

    Length

    Depth

    Performance

    Quantity

    How many filters would you like?

    How often do you want filters delivered?

    Reviews From Satisfied Customers

    5star

    I am so grateful to have found a quality air filter that is just the right size!

    Catie F.

    Verifiedverified buyer
    5star

    I was extremely pleased with the customer service that I received. I had purchased the wrong size filter and you guys went above and beyond in order to get me the right ones. You’ve got a customer for years to come.

    Rigoberto M.

    Verifiedverified buyer
    5star

    Awesome customer service, fast delivery. I will use them whenever I need new filters and will recommend to my friends!

    Shirley O.

    Verifiedverified buyer