13_1/4x13_1/4x1 Exact MERV 12 AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs swirskii can be used until

swirskii can be used until nighttime temperatures drop below 60°F

Packaging Dimensions:           160mm(L) x 86mm(W) x 86mm(H)

MAX protects the plant

• Beta carotene

13_1/4x13_1/4x1 Exact MERV 12 AC Furnace Filters 6 Pack grow-system/-trays/-reservoirs swirskii can be used untilNordic Pure MERV 12 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 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different