Nordic Pure 20x25x4 MERV 10 Air Filters 2 Pack

The Nordic Pure Pleated Air Filters MERV 10 are manufactured using a heavy-duty, moisture-resistant beverage board frame. These filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. A metal mesh support grid is bonded to the pleats for extra support. The MERV 10 furnace air filters are comparable to HVAC filters with a rating of MPR 900-1000. This high-performance HVAC replacement filter will help keep your air conditioning and heating systems running efficiently, saving you 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 filters, especially during any home improvements, to ensure fresh, clean air in your home or office. Nordic Pure recommends that you change your air filter every 3-6 months to maintain maximum efficiency and economy.

It is important to note that almost all furnace filters have a different "actual size" than the nominal size printed on the air filter. Therefore, it is best to measure your air filter for the exact size and compare it to the "Actual Size" provided by Nordic Pure. The Nominal Size of the Nordic Pure MERV 10 filter is 20 x 25 x 4, while the Actual Size is 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63). If you are replacing a Honeywell or Lennox 20x25x4 or an air filter with an MPR rating with an actual depth of 4 3/8, please see our 20x25x5 (4 3/8 actual depth) option.

The Nordic Pure MERV 10 filter is equivalent to an MPR 1000 rating, ensuring high-performance filtration for your home or office. These filters are made in the USA, ensuring quality and reliability.

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