Pleated air filters are the residential and commercial standard—more surface area than flat fiberglass panels, longer service intervals, and meaningfully better air quality.

18 products

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  • NaturalAire Standard MERV 8 (12 Filters)
    MERV 8
    AAF Flanders

    NaturalAire Standard MERV 8

    From $95.99
    From $95.99 $0.00
    Case of 12 $8.00/filter
  • NaturalAire Microparticle MERV 10 (12 Filters)
    MERV 10
    AAF Flanders

    NaturalAire Microparticle MERV 10

    From $137.99
    From $137.99 $0.00
    Case of 12 $11.50/filter
  • Custom filters
    Built to your exact size

    Any size, cut to 1/8″. Depth 1″–6″ · MERV 1–13.

    Build your filter
  • NaturalAire Healthy Ultra MERV 13 (12 Filters)
    MERV 13
    AAF Flanders

    NaturalAire Healthy Ultra MERV 13

    From $174.99
    From $174.99 $0.00
    Case of 12 $14.58/filter
  • AAF Flanders PREpleat LPD MERV 10 Standard Capacity (12 Filters)
    MERV 10
    AAF Flanders

    PREpleat LPD MERV 10 Standard Capacity

    From $103.99
    From $103.99 $0.00
    Case of 12 $8.67/filter
  • AAF Flanders PREpleat LPD MERV 10 High Capacity (12 Filters)
    MERV 10
    AAF Flanders

    PREpleat LPD MERV 10 High Capacity

    From $111.99
    From $111.99 $0.00
    Case of 12 $9.33/filter
  • AAF Flanders PREpleat M11 MERV 11 Standard Capacity (12 Filters)
    MERV 11
    AAF Flanders

    PREpleat M11 MERV 11 Standard Capacity

    From $123.99
    From $123.99 $0.00
    Case of 12 $10.33/filter
  • AAF Flanders PREpleat M13 MERV 13 (12 Filters)
    MERV 13
    AAF Flanders

    PREpleat M13 MERV 13

    From $195.99
    From $195.99 $0.00
    Case of 12 $16.33/filter
  • NaturalAire Healthy Ultra MERV 13 (4 Filters)
    MERV 13
    AAF Flanders

    NaturalAire Healthy Ultra MERV 13

    $100.99
    $100.99
    Case of 4 $25.25/filter
  • Koch Multi-Pleat XL8 MERV 8 Standard Capacity (12 Filters)
    MERV 8
    Koch

    Multi-Pleat XL8 MERV 8 Standard Capacity

    From $103.99
    From $103.99 $0.00
    Case of 12 $8.67/filter
  • PrimeShield Enhanced MERV 10 Pleated Air Filters (12 Pack)
    MERV 10
    RTF

    PrimeShield Enhanced MERV 10 Pleated Air Filters

    From $99.99
    From $99.99 $0.00
    Case of 12 $8.33/filter
  • PrimeShield Essential MERV 8 Pleated Air Filters (12 Pack)
    MERV 8
    RTF

    PrimeShield Essential MERV 8 Pleated Air Filters

    From $99.99
    From $99.99 $0.00
    Case of 12 $8.33/filter
  • PrimeShield Advanced MERV 11 Pleated Air Filters (12 Pack)
    MERV 11
    RTF

    PrimeShield Advanced MERV 11 Pleated Air Filters

    From $119.99
    From $119.99 $0.00
    Case of 12 $10.00/filter
  • PrimeShield Elite MERV 13 Pleated Air Filters (12 Pack)
    MERV 13
    RTF

    PrimeShield Elite MERV 13 Pleated Air Filters

    From $187.99
    From $187.99 $0.00
    Case of 12 $15.67/filter
  • Custom Size AAF Flanders PREpleat LPD MERV 10 Air Filter
    MERV 10
    AAF Flanders

    Custom Size PREpleat LPD MERV 10 Air Filter

    From $259.99
    From $259.99 $0.00
  • Custom Size AAF Flanders PREpleat M11 MERV 11 Air Filter
    MERV 11
    AAF Flanders

    Custom Size PREpleat M11 MERV 11 Air Filter

    From $289.99
    From $289.99 $0.00
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Pleated HVAC, Furnace & AC Filters

Pleated air filters are the residential and commercial standard—more surface area than flat fiberglass panels, longer service intervals, and meaningfully better air quality. This collection covers every pleated filter we stock, across every MERV rating from MERV 8 through MERV 13, in 1″, 2″, 4″, and 5″ depths.

Why Pleated Beats Fiberglass

  • 3× the surface area—more media to catch more particles without restricting airflow
  • 3× the service life—typically 60–90 days vs. 30 days for basic fiberglass
  • Meaningful air quality improvement—captures pet dander, mold spores, allergens, and even smoke at higher MERV ratings
  • Better equipment protection—finer filtration means less debris reaches your coil and blower

Pick by MERV Rating

  • MERV 8 — residential & light-commercial standard, dust and pollen
  • MERV 10 — pet dander, mold spores
  • MERV 11 — pets plus mild allergies
  • MERV 13 — smoke, bacteria, virus carriers (ASHRAE/CDC recommended)

Trusted Manufacturer Partnerships

Every pleated filter in this collection is built by AAF Flanders, Koch Filter, or our own PrimeShield line—not imported white-label product. Free shipping on orders over $50, Filter Fit Guarantee on every order, and a subscription option that saves up to 10% per filter.