24x24x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters Number Per Box:3 which is 9-gauge wire grid

which is 9-gauge wire grid with a support that runs through the middle for added strength and stability

Nordic Pure 16x20x5 Honeywell Replacement MERV 8 rated air filters are what is considered the traditional 5” filter at an actual 4 3/8”

Nordic Pure 18x24x4 Pleated Air Filters MERV 7 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home

Nordic Pure 20x24x2 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Nordic Pure 16x25x1 MERV 14 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

24x24x1 Pure Carbon Pleated Odor Reduction Furnace Air Filters Number Per Box:3 which is 9-gauge wire gridActual Size: 23 3 8 x 23 3 8 x 3 4 (23. 38 x 23. 38 x 0. 75) Attracts and captures most odors, VOCs and airborne particles such as pollen, pet dander and dust mites from your indoor air. Ideal for residential customers in apartments, or for industrial customers who may need a pre filter to help with strong smells Three times the carbon media for better odor absorption. Approximately MERV 8 efficiency rating. Made in the USA. Pure Carbon Pleated Odor