25x32x1 MERV 8 AC Furnace Filters 6 Pack Air Filter Hoefeatures a heavy duty

Hoefeatures a heavy duty

Created for household and commercial/municipal uses

The inline speed controller enables you to set the shutter fan’s speed to optimal noise and airflow levels for various environments

12-hr REI (Restricted Entry Interval) and 0-day PHI (Pre-Harvest Interval)

and in conjunction with Rootech Cloning Gel

25x32x1 MERV 8 AC Furnace Filters 6 Pack Air Filter Hoefeatures a heavy dutyNordic 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