12x22x1 Exact MERV 10 AC Furnace Filters 6 Pack Lamps These products aren't just "containers"

These products aren't just "containers" but rather root production tools

The use of a spreader/sticker is encouraged to aid in the efficacy of this product

- Grow journal

These field tests were conducted to verify the most effective spectrum for the vegetative stage of plant growth

Kit Includes:

12x22x1 Exact MERV 10 AC Furnace Filters 6 Pack Lamps These products aren't just "containers"Nordic Pure MERV 10 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, smoke particles, virus carriers, allergens and other contaminants are removed. MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900 1000. While different companies