Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 8 are made of a dual material where the MERV rated material has been fused together with a carbon layer
Nordic Pure 16x25x5 Air Bear Replacement MERV 8 Carbon air filters measure an actual depth of 4 7/8"
Nordic Pure 20x25x5 Honeywell Replacement MERV 15 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”
are made of a highly dense electrostatic polyester media designed for your room window AC unit
19 1/2x31x1 Exact MERV 14 AC Furnace Filters MERV 14 Nordic Pure 16x25x4 Plus CarbonActual Size: 19 1 2 x 31 x 3 4 (19. 5 x 31 x 0. 75) Airborne dust, pollen, mold spores, pet dander, smog, dust mite debris, smoke, and bacteria are captured and removed. Ideal for customers with health problems or for commercial units which support a rating of MERV 14 and above Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 14 is equivalent to MPR 2800 Made in the USA. Nordic Pure MERV 14