The AAF Flanders PerfectPleat Ultra is a high-capacity MERV 8 pleated filter with approximately 25% more media than a standard capacity filter—plus an antimicrobial treatment that reduces microbial growth across the filter's service life.

23 products

  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    12x24x1 PerfectPleat ULTRA MERV 8

    Regular price $97.99
    Sale price $97.99 Regular price
    Unit price Case of 12 $8.17/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    12x24x2 PerfectPleat ULTRA MERV 8

    Regular price $173.99
    Sale price $173.99 Regular price
    Unit price Case of 12 $14.50/filter
  • Custom filters
    Built to your exact size

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

    Build your filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    12x24x4 PerfectPleat ULTRA MERV 8

    Regular price $212.99
    Sale price $212.99 Regular price
    Unit price Case of 6 $35.50/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    14x25x2 PerfectPleat ULTRA MERV 8

    Regular price $196.99
    Sale price $196.99 Regular price
    Unit price Case of 12 $16.42/filter
  • PerfectPleat Ultra Filter
    MERV 8
    Vendor:
    AAF Flanders

    15x24x2 PerfectPleat ULTRA MERV 8

    Regular price $354.99
    Sale price $354.99 Regular price
    Unit price Case of 12 $29.58/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x20x1 PerfectPleat ULTRA MERV 8

    Regular price $99.99
    Sale price $99.99 Regular price
    Unit price Case of 12 $8.33/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x20x2 PerfectPleat ULTRA MERV 8

    Regular price $176.99
    Sale price $176.99 Regular price
    Unit price Case of 12 $14.75/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x20x4 PerfectPleat ULTRA MERV 8

    Regular price $217.99
    Sale price $217.99 Regular price
    Unit price Case of 6 $36.33/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x21x1 PerfectPleat ULTRA MERV 8

    Regular price $243.99
    Sale price $243.99 Regular price
    Unit price Case of 12 $20.33/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x25x1 PerfectPleat ULTRA MERV 8

    Regular price $134.99
    Sale price $134.99 Regular price
    Unit price Case of 12 $11.25/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    16x25x2 PerfectPleat ULTRA MERV 8

    Regular price $186.99
    Sale price $186.99 Regular price
    Unit price Case of 12 $15.58/filter
  • PerfectPleat Ultra Filter
    MERV 8
    Vendor:
    AAF Flanders

    16x25x4 PerfectPleat ULTRA MERV 8

    2 total reviews

    Regular price $213.99
    Sale price $213.99 Regular price
    Unit price Case of 6 $35.67/filter
  • PerfectPleat Ultra Filter
    MERV 8
    Vendor:
    AAF Flanders

    20x20x1 PerfectPleat ULTRA MERV 8

    Regular price $106.99
    Sale price $106.99 Regular price
    Unit price Case of 12 $8.92/filter
  • PerfectPleat Ultra Filter
    Vendor:
    AAF Flanders

    20x20x2 PerfectPleat ULTRA MERV 8

    Regular price $220.99
    Sale price $220.99 Regular price
    Unit price Case of 12 $18.42/filter
  • PerfectPleat Ultra Filter
    MERV 8
    Vendor:
    AAF Flanders

    20x20x4 PerfectPleat ULTRA MERV 8

    1 total reviews

    Regular price $223.99
    Sale price $223.99 Regular price
    Unit price Case of 6 $37.33/filter

AAF Flanders PerfectPleat Ultra Air Filters

The AAF Flanders PerfectPleat Ultra is a high-capacity MERV 8 pleated filter with approximately 25% more media than a standard capacity filter—plus an antimicrobial treatment that reduces microbial growth across the filter's service life. Designed for applications where preventive maintenance schedules demand consistent performance between changeouts.

Why PerfectPleat Ultra

  • DuraFlex® patented media — engineered to maintain MERV 8 efficiency throughout service life
  • 25% more media than standard pleated filters — longer service intervals, fewer changes per year
  • Antimicrobial treatment — reduces microbial growth across the filter's service life
  • Commercial-grade construction — moisture-resistant frame, expanded metal support grid
  • Ideal for facilities with preventive maintenance schedules rather than reactive changeouts

What MERV 8 Captures

  • Dust, lint, and pet hair
  • Pollen and dust mite debris
  • Mold spores (larger airborne varieties)

For finer particulate—pet dander, smoke, virus carriers—see our MERV 10, MERV 11, and MERV 13 lines.

Who This Is For

Commercial and multi-tenant residential applications where filter changeout labor matters as much as filter price. Schools, clinics, office buildings, and facilities with preventive maintenance schedules typically choose PerfectPleat Ultra over standard-capacity pleated filters.

For pricing on bulk or contract orders, call 1-866-469-8556 or request a quote. Filter Fit Guarantee on every order, free shipping over $50.