10x18x1 Exact MERV 8 AC Furnace Filters 6 Pack Power & Lamp Cords Provides optimal visibility blockage due

Provides optimal visibility blockage due to the unique knitted light deprivation design

The active ingredient is Beauveria bassiana

Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters by Nordic Pure starts with an environmentally responsible non-woven

It has two 6" ports to facilitate airflow into the carbon filter and out through the fan unit

We recommend the 2 mil for the better workability and strength

10x18x1 Exact MERV 8 AC Furnace Filters 6 Pack Power & Lamp Cords Provides optimal visibility blockage dueNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters