17x21x1 Exact MERV 7 AC Furnace Filters 6 Pack -power-&-lamp-cords The high carbon steel cutting

The high carbon steel cutting blade measures 1

• Cable Tie (x1)

| Airflow: 200 CFM | Noise: 26 Dba | Bearings: Dual Ball

Acts as another food source to feed the diverse colonies of beneficial bacteria

and other fireplaces

17x21x1 Exact MERV 7 AC Furnace Filters 6 Pack -power-&-lamp-cords The high carbon steel cuttingNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters