19x23x1 Exact MERV 8 Plus Carbon AC Furnace Filters 8x8x1 We recommend that you change

We recommend that you change your air filter every 3-6 months to maintain maximum efficiency and economy

Actual Size: 11 1/4 x 19 1/4 x 3/4 (11

Actual Size: 17 1/2 x 17 1/2 x 3/4 (17

Actual Size: 10 x 12 x 3/4 (10 x 12 x 0

Replaces Honeywell 16x20x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers with health problems or for commercial units

19x23x1 Exact MERV 8 Plus Carbon AC Furnace Filters 8x8x1 We recommend that you changeActual Size: 19 x 23 x 3 4 (19 x 23 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. Ideal for customers who need odor control for pet and cooking smells Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the USA. Nordic Pure pleated AC air filters are made of electrostatically charged