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16x20x4 (3 5/8) Pleated MERV 12 Air Filters 2 Pack

Actual Size: 15 1/2 x 19 1/2 x 3 5/8 (15.5 x 19.5 x 3.63)

MERV 12 = MPR 2200-2400, FPR 9
  • If you are replacing a Honeywell or Lennox 16x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 16x20x5 (4 3/8 actual depth)
  • Measure your current air filter and compare with the Actual Size of this item to make sure you order the correct filter. See Details below for more info.
  • MERV 12 air filters capture over 90% of allergens, pollens, pet dander and other airborne particles.
  • Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.
  • Made in the USA!
  • Details
  • Specifications
Important Note:  Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" - and then you can be sure your A/C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. If you are replacing a 4 3/8 depth 16x20x4 filter in your Honeywell unit you should order our 16x20x5 Honeywell Replacement air filter that measures 15 7/8 x 19 3/4 x 4 3/8 (15.88x19.75x4.38).

Nordic Pure 16x20x4 Pleated Air Filters MERV 12 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, virus carriers, bacteria, allergens, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured using a heavy duty, moisture resistant beverage board frame. There is a metal mesh support grid bonded to the pleats for extra support. Our AC filter media prevents the growth of bacteria or mold, resulting in a much healthier living environment.

MERV 12 furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 1500-1900 or a rating of FPR 9. Particles in indoor air are measured in microns; for scale, a human hair is about 70 microns wide. Each Nordic Pure 4” MERV 12 air filter will capture more than 90% of 3.0-10.0 micron contaminants and up to 90% of 1.0-3.0 micron contaminants. This high-performance HVAC replacement filter will outperform non-electrostatic fiber-glass filters, washable filters, poly disposable filters, and will help keep your air conditioning and heating systems running efficiently, saving money on utilities and costly maintenance.

The effective life of your AC air filter depends on both the inside and outside conditions in which you live.  It is important to regularly change your furnace air conditioner filters especially during any home improvements for fresh, clean air in your home or office. We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy.
Actual Size 15 1/2 x 19 1/2 x 3 5/8 (15.5 x 19.5 x 3.63)
Width 16
Height 20
Filter Thickness 4
Lead/Handling Time 3
Manufacturer Nordic Pure
UPC 816387013423
SKU 16x20x4M12-2
Replacement for Model Number/Part Number WHITE-ROGERS - ACM1000M
WHITE-ROGERS - FR1000M