18x25x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters Number Per Box:3 Actual Size: 17 1/4 x

Actual Size: 17 1/4 x 19 1/4 x 3/4 (17

Nordic Pure 8x20x1 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

along with a Nordic Pure MERV 8 rating

Actual Size: 17 1/4 x 35 x 3/4 (17

If you are replacing a Honeywell or Lennox 16x20x4 or an air filter with an MPR rating with an actual depth of 4 3/8

18x25x2 Pure Carbon Pleated Odor Reduction Merv 8 Furnace Filters Number Per Box:3 Actual Size: 17 1/4 xActual Size: 17 1 2 x 24 1 2 x 1 3 4 (17. 5 x 24. 5 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