16 x 21 x 1 Air Filter

  • MERV 8

    Pleated
      Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
    • MERV 11

      Pleated
        Fights lint, dust mites, mold spores, pollen, pet dander, dust, and smoke.
      • MERV 13

        Pleated
          Fights lint, dust mites, mold spores, pollen, pet dander, fine dust, smoke, viruses, and bacteria.
        • Select Quality

          Please Note: Due to COVID-19, MERV 11 media supplies are limited at this time. Please check back here soon for updates or consider our MERV 13 filters.
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          About 16 x 21 x 1 Air Filter

          • Actual Size: 15 7/8" x 20 7/8" x 3/4"
          • Product: P25S.011621

          MERV 8 Fights: Dust Mites, Mold Spores, Lint, Household Dust, Pollen

          MERV 11 Fights: Pet Dander, Smoke, Smog, Coughing, Sneezing, Dust Mites, Mold Spores, Lint, Household Dust, & Pollen

          MERV 13 Fights: Bacteria, Virus Carriers, Pet Dander, Smoke, Smog, Coughing, Sneezing, Dust Mites, Mold Spores, Lint, Household Dust, & Pollen

          Do you have trouble finding affordable 16x21x1 air filters? In order to give you the best price in the market, Air Filters Delivered manufactures its products in-house and offers free shipping in addition to its price match guarantee. Complete a year's worth of filter shopping with a 6-pack or 12-pack bundle in your choice of MERV ratings 6, 8, 11, or 13. Each 16x21x1 air filter can be used for your office or business furnace or AC unit.

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