18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter Number Per Box:1 Nordic Pure 16x25x4 Plus Carbon

Nordic Pure 16x25x4 Plus Carbon Air Filters MERV 14 are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract and capture most airborne particulates in your home

Depending on the size

Nordic Pure 12x36x1 MERV 10 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

please see our 16x25x5 (4 3/8 actual depth)

18x24x4 (3 5/8) Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filter Number Per Box:1 Nordic Pure 16x25x4 Plus CarbonActual Size: 17 1 2 x 23 3 8 x 3 5 8 (17. 5 x 23. 38 x 3. 63) 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. Nordic Pure Pure Carbon