18x27x1 MERV 10 AC Furnace Filters 1/2 Inch We recommend that you change

We recommend that you change your air filter every 30-90 days to maintain maximum efficiency and economy

Actual Size: 9 1/2 x 29 1/2 x 1/2 (9

Nordic Pure’s 16x25x3 MERV 14 Air Bear Cub Replacement air filter is meant to replace the air condition filter for any system that requires a 3” depth

Nordic Pure 18x24x4 Pleated Air Filters MERV 8 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Replaces Honeywell 16x25x4 and filters with an MPR rating with an actual depth of 4 3/8 and ideal for customers looking for superior filtration

18x27x1 MERV 10 AC Furnace Filters 1/2 Inch We recommend that you changeActual Size: 17 1 2 x 26 1 2 x 3 4 (17. 5 x 26. 5 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide