Nordic Pure 20x25x5 MERV 12 Air Filters 2 Pack

Please note that the actual size of air filters may differ from the nominal size printed on the filter. We recommend measuring your filter to ensure the exact size matches our "Actual Size" listed above. For 4-inch and 5-inch filters, the actual sizes vary depending on the manufacturer. For example, Nordic Pure Honeywell Replacement MERV 12 rated air filters are labeled as 5” filters but actually measure at 4 3/8”. It's important to measure your current filter or housing to ensure a proper fit when ordering.

Nordic Pure pleated air filters are constructed with a heavy-duty, moisture resistant beverage board frame and have a metal mesh grid bonded to the pleats for extra support. The filter media prevents the growth of bacteria or mold, creating a healthier living environment. These MERV 12 furnace air filters are comparable to HVAC filters with a rating of MPR 1500-1900 and can 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 indoor and outdoor conditions. It is crucial to regularly change your furnace air filters, especially during any home improvements, to ensure fresh, clean air in your home or office. We recommend changing your air filter every 3-6 months for maximum efficiency and economy.

Our Nordic Pure 20x25x5 MERV 12 Honeywell Replacement AC Furnace Air Filters are designed to deliver top performance. Please note that most filters are slightly smaller than the nominal size printed on the filter, so we advise measuring your filter for the exact size and comparing it to our "Actual Size" listed above to ensure a proper fit. Our electrostatically-charged synthetic material attracts airborne particulates like a magnet, helping to trap allergy-causing pollen, fine dust, smoke particles, airborne plant spores, bacteria, and some viruses. The MERV 12 rating means that our air filter can capture particles as small as 0.3 microns.

Our air filters do not kill germs, but they do not permit the growth of bacteria or mold. Therefore, there is no need to add potentially irritating chemicals to the air filter to kill germs. The Nordic Pure MERV 12 is equivalent to MPR 1500-1900 and is ideal for high efficiency air filtration and for those with moderate allergies. This filter is proudly made in the USA.

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