Dustlok filters are the most cost effective alternative to traditional pleated or fiberglass filters. The design maximizes particle holding power, lasting up to 4 times longer than pleated filters. Advantages include: a rigid wire frame means no collapsing like cardboard frames, 100% sealing along the edges - no leaks, lanolin additive means particles "stick" and don't release as with traditional filters, biocide throughout the media stops the growth of mold, mildew and fungi on the filter media.
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  • 12x18 Dustlok 3 Ply Panel Filters Merv 9  - 4 pack
    Up to four Times the Service Life of common Pleated Filters
    12x18 Dustlok 3 Ply Panel Filters Merv 9 - 4 pack
    Actual Size: 11½ x 17½
    $89.90 Pack Of 4 Free Shipping
  • 16 x 20 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 16 x 25 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 20 x 20 DustLok 3-ply Panel Filter MERV 9 8-pack
    Up to Four Times the Service Life of Common Pleated Filters
    20 x 20 DustLok 3-ply Panel Filter MERV 9 8-pack
    Actual Size: 19½ x 19½
    $117.29 Pack Of 8 Free Shipping
  • 20 x 20 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 20 x 25 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 24 x 24 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 12 x 22 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
    12 x 22 DustLok 3-ply Panel Filter MERV 9 Single
    Actual Size: 11½ x 21½
    $21.29 Free Shipping As low as $8.55
  • 10 x 20 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 12 x 12 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 12 x 20 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
  • 12 x 24 DustLok 3-ply Panel Filter MERV 9 Single
    Up to Four Times the Service Life of Common Pleated Filters
    12 x 24 DustLok 3-ply Panel Filter MERV 9 Single
    Actual Size: 11½ x 23½
    $18.99 Free Shipping As low as $8.55
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