12x20x1 Pleated MERV 7 Air Filters 12 Pack Grow Strong *Large footprint with even light

*Large footprint with even light distribution

Garden Beds / Soil: Apply 2–3 worms per sq

• Efficient double-ended design offers longer lamp life and a more balanced light spread

ready-to-grow

20" x 10" x 0

12x20x1 Pleated MERV 7 Air Filters 12 Pack Grow Strong *Large footprint with even lightNordic 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