13x20x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs As soon as you see

As soon as you see tiny praying mantids emerge remove the lid and sprinkle the mantids around your garden

this kit will get you growing

For spaces larger than 14' x 14'

FULL HUMIDITY CONTROL – The two large top vents and two smaller side vents are adjustable and give you total control of the humidity levels in the plants’ environment

Additional lens cooling vents

13x20x1 Exact MERV 14 Plus Carbon AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs As soon as you seeNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.