28x28x1 MERV 7 AC Furnace Filters 6 Pack Growing Accessories Filtered air must be expelled

Filtered air must be expelled via external exhaust to maintain a higher standard of air cleanliness in the compounding facility

All Economy Flood Trays are 6" in depth

Recommended Exhaust CFM: 420 CFM / 713m3h

Horticulture Lighting Solutions for Vertical Farming

PPF: 1716 umol/s

28x28x1 MERV 7 AC Furnace Filters 6 Pack Growing Accessories Filtered air must be expelledNordic 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