20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 16x30x 1/2 Trion Air Bear Replacement filters

Trion Air Bear Replacement filters have a depth of 4 15/16" and ideal for superior filtration or commercial units

We recommend changing your HVAC furnace filter every 1-3 months

If you are replacing a 4 3/8 depth 16x20x4 filter in your Honeywell unit you should order our 16x20x5 Honeywell Replacement air filter that measures 15 7/8 x 19 3/4 x 4 3/8 (15

Nordic Pure 10x30x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home

the material is electrostatically charged to attract unwanted particles

20x20x4 (3 5/8) Pleated Air Filters MERV 7 Plus Carbon 16x30x 1/2 Trion Air Bear Replacement filtersActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. If you are replacing a Honeywell or Lennox 20x20x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 20x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure