Nordic Pure 16x20x4 MERV 12 Air Filters 2 Pack

Please note: The actual size of most furnace filters differs from the nominal size printed on the filter. We recommend measuring your air filter for the exact size and comparing it to our "Actual Size" for the best fit. The nominal and actual sizes can vary, especially with 4" and 5" filters, depending on the manufacturer. If you need to replace a 4 3/8 depth 16x20x4 filter in your Honeywell unit, we suggest ordering our 16x20x5 Honeywell Replacement air filter, which 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 constructed using electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. These filters are made with a heavy duty, moisture resistant beverage board frame and feature a metal mesh support grid bonded to the pleats for extra support. With a MERV 12 rating, they are comparable to HVAC filters with an MPR rating of 1500-1900. This high-performance HVAC replacement filter will help maintain efficient air conditioning and heating systems, saving you money on utilities and costly maintenance.

It is crucial to regularly change your furnace air filters, especially during home improvements, to ensure fresh, clean air in your home or office. We recommend changing your air filter every 3-6 months to maintain maximum efficiency and economy. Our 16x20x4 MERV 12 Pleated Air Condition Furnace Filter Box of 2 is manufactured by Nordic Pure, with a nominal size of 16 x 20 x 4 and an actual size of 15 1/2 x 19 1/2 x 3 5/8 (15.5 x 19.5 x 3.63). Be sure to measure your air filter for the exact size and compare it to our actual size for a proper fit.

For those replacing a Honeywell or Lennox 16x20x4 or an air filter with an MPR rating and an actual depth of 4 3/8, please consider our 16x20x5 (4 3/8 actual depth) filter. Nordic Pure MERV 12 filters are made in the USA and are equivalent to MPR 1500-1900.

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