28x34x1 MERV 7 AC Furnace Filters 6 Pack Commercial Lighting especially beneficial both for professional

especially beneficial both for professional home growers and commercial growers

Pathogen and Particulate Air Volume process metering

Multiple units can also be chained together to cover larger areas

NPK / 2 - 5 - 3

28x34x1 MERV 7 AC Furnace Filters 6 Pack Commercial Lighting especially beneficial both for professionalNordic 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