Top Nordic Pure Air Filter Reviews

Nordic Pure 20x25x4 MERV 13 Pleated AC Furnace Air Filters 2 Pack

Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
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).
Nordic Pure MERV 13 is equivalent to MPR 2200-2400.

Actual Size of Air Filter: 19 3/4 x 24 3/4 x 4 3/8 (19.75 x 24.75 x 4.38) inches.
All Nordic Pure air filters are electrostatically charged for maximum performance. Attracts and captures dust, lint, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles and viruses.
MERV 10 is comparable to MPR 1000 and FPR 7.
Replacement air filter for Lennox X6673 and Honeywell FC100A1037.

Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
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).
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
If you are replacing a Honeywell or Lennox 20x25x4 Plus Carbon 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).
Nordic Pure MERV 13 is equivalent to MPR 2200-2400.

Nominal Size: 20 x 25 x 4, Actual Size: 19 1/2 x 24 1/2 x 3 5/8 (19.5 x 24.5 x 3.63).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
If you are replacing a Honeywell or Lennox 20x25x4 Plus Carbon 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).
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 16 x 20 x 4, Actual Size: 15 1/2 x 19 1/2 x 3 5/8 (15.5 x 19.5 x 3.63).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
If you are replacing a Honeywell or Lennox 16x20x4 Plus Carbon 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).
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Actual Size of Air Filter: 19 3/4 x 24 3/4 x 4 3/8 (19.75 x 24.75 x 4.38) inches.
All Nordic Pure air filters are electrostatically charged for maximum performance. Attracts and captures dust, lint, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, smog, viruses, coughs and sneezes.
Naturally derived charcoal media with activated carbon removes odors from VOCs, cooking, pets and smoke.
Replacement air filter for Lennox X6673, X6675 and Honeywell FC100A1037.

Nominal Size: 20 x 30 x 1, Actual Size: 19 3/4 x 29 3/4 x 3/4 (19.75 x 29.75 x 0.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for normal air filtration and will help those with mild allergies..
Nordic Pure MERV 10 is equivalent to MPR 1000.

Nominal Size: 20 x 25 x 1, Actual Size: 19 1/2 x 24 1/2 x 3/4 (19.5 x 24.5 x 0.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma..
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 20 x 24 x 1, Actual Size: 19 1/2 x 23 1/2 x 3/4 (19.5 x 23.5 x 0.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma..
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 10 x 20 x 1, Actual Size: 9 1/2 x 19 1/2 x 3/4 (9.5 x 19.5 x 0.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma..
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 16 x 20 x 1, Actual Size: 15 1/2 x 19 1/2 x 3/4 (15.5 x 19.5 x 0.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma..
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.

Nominal Size: 20 x 25 x 2, Actual Size: 19 1/2 x 24 1/2 x 1 3/4 (19.5 x 24.5 x 1.75).
Measure your air filter for the exact size and compare it to our actual size to ensure proper fit..
Ideal for high efficiency air filtration and will help those with moderate allergies and asthma..
Nordic Pure MERV 12 is equivalent to MPR 1500-1900.