25x32x1 MERV 8 AC Furnace Filters 6 Pack -power-&-lamp-cords choking out all biological activity

choking out all biological activity

Applications:

from vertical through horizontal

For hydroponic use:

25x32x1 MERV 8 AC Furnace Filters 6 Pack -power-&-lamp-cords choking out all biological activityNordic 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