Actual Size: 19 1/4 x 21 1/4 x 3/4 (19
Actual Size: 9 1/2 x 23 1/2 x 3/4 (9
Nordic Pure 20x35x2 Trane Replacement RTU ( Roof Top Air Handling Unit) MERV 12 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer
The effective life of your air filter depends on both the inside and outside conditions of the environment in which the filter is being used
MERV 8 Air Bear Cub Replacement Plus Carbon furnace air conditioner filters are comparable to HVAC filters with the rating of MPR 800
21 1/4x21 1/4x1 Exact MERV 14 AC Furnace Filters 20x21 1/2x1 Actual Size: 19 1/4 xActual Size: 21 1 4 x 21 1 4 x 3 4 (21. 25 x 21. 25 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