12x36x1 Pleated MERV 13 Air Filters 6 Pack cococube flat surface making them perfect

flat surface making them perfect for writing on

1 —  Inline Duct Fan

CO2 and lighting

Fill the reservoir with your desired watering liquid

Rely on Active Air non-insulated air ducting with your reflectors

12x36x1 Pleated MERV 13 Air Filters 6 Pack cococube flat surface making them perfectNordic Pure MERV 13 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, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200