Nordic Pure 20x25x5 4-3/8 Actual Depth Lennox X6673_X6675 Replacement MERV 13 Pleated AC Furnace Air Filter, Box of 4

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Nordic Pure
Nordic Pure 20x25x5 4-3/8 Actual Depth Lennox X6673_X6675 Replacement MERV 13 Pleated AC Furnace Air Filter, Box of 4
Nordic Pure 20x25x5LXREDM13-4 - 5" lennox x6673_x6675 replacement merv 13 rated air filters are made of electrostatically charged synthetic materials that are ideal to reduce airborne contaminants in your home or business. The effective life of your air filter depends on the inside and outside conditions in which you live. Each time air passes through a nordic pure pleated furnace filter, dust mite debris, airborne dust, smog, mold spores, pet dander, pollen, and Tobacco and fireplace smoke are captured and removed.
Removes tobacco and fireplace smoke, along with all contaminants removed by MERV 12 filters. Each nordic pure 5" merv 13 air filter will capture more than 90% of 1. 0-100 micron contaminants and up to 75% of. 30-1. 0 micron contaminants. This filter is a new standard size that will fit both old and new systems.
Nordic Pure 20x25x5 4-3/8 Actual Depth Lennox X6673_X6675 Replacement MERV 13 Pleated AC Furnace Air Filter, Box of 4 - Merv 13 air filters are comparable to air filters with the mpr rating of 1900-2200, fpr rating of blue, and apr rating of diamond. Actual size: 19 3/4 x 24 3/4 x 4 3/8. Measure the actual inside depth of your filter rack to ensure proper fit; Lennox x6673_x6675 replacement filters have a height and Width with 1/8" difference.
We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and indoor air quality.
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