If you are replacing a Honeywell or Lennox 20x25x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3/8
Nordic Pure 14x25x1 MERV 13 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
Ideal for customers looking for superior filtration and odor control or for commercial units which support a rating of MERV 15 and above
Nordic Pure 16x30x2 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
Nordic Pure 14x20x1 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
24x24x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters Number Per Box:3 If you are replacing aActual Size: 23 3 8 x 23 3 8 x 1 3 4 (23. 38 x 23. 38 x 1. 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. Nordic Pure Pure Carbon