Grainger Choice Product

Air Filter Roll, 20 ft. Nominal Width, 36" Nominal Height, MERV 7, Fiberglass

  • Item # 2W186
  • My Part #
  • Mfr. Model # 2W186
  • Catalog Page # 3056
  • UNSPSC # 40161505
Air Filter Roll, 20 ft. Nominal Width, 36" Nominal Height, MERV 7, Fiberglass close
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Primary Category:
~HVAC and Refrigeration~Air Filters~Air Filter Rolls

$19.25 / each
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  • Shipping Weight 2.0 lbs.
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Product Details

General use air filter rolls capture airborne contaminants to protect HVAC systems from damage. They consist of a long length of filter media that can be cut to size. These rolls are most commonly used as pre-filters to capture large particles before they reach the final filters downstream, which extends the life of the more expensive final filters. Ideal for use in HVAC systems in commercial buildings, schools, and universities.

Air filter rolls consist of a long length of non-pleated air filter media. The filter media is typically installed in a compatible frame to create an air filter for removing contaminants from the air stream in HVAC systems or paint booth equipment. This avoids the build up of contaminants in the equipment, which can lead to damage, and it increases the quality of the air. Air filter media rolls are commonly used to replace dirty air filter media in HVAC systems and paint booths.

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Technical Specs

  • Air Filter Item Air Filter Roll
  • Style - Air Filters Roll
  • Nominal Filter Size 36"x20 ft.x1"
  • Performance Rating MERV 7
  • Filter Efficiency - Air Filters 60%
  • Common Applications General Use
  • Media Material Fiberglass
  • Surface Tackifier No
  • Media Color Blue/White
  • Filters Out MERV 5-8 Mold, Spores, Dust Mites, Cat & Dog Dander, Hair Spray, Fabric Protector, Dusting Aids, Cement Dust, Pudding Mix
  • Removes Particles Down To 3 to 10 microns
  • Initial Resistance @ 300 fpm 0.1" WC
  • Initial Resistance @ 500 fpm 0.2" WC
  • Recommended Final Resistance 0.5" WC
  • Max. Temp. 180⁰F
  • Max. Velocity 625 fpm
  • Nominal Height 36"
  • Nominal Width 20 ft.
  • Nominal Thickness 1"
  • Actual Filter Size 36"x20 ft.x3/4"
  • Actual Height 36"
  • Actual Width 20 ft.
  • Actual Thickness 3/4"
  • Standards UL 900
  • Item Air Filter Roll
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