7_3/4x25_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack control system providing an optimal environment for

providing an optimal environment for root systems and biodegrade quickly when planted or worked into soil

Twister T2 Rails enable quick and convenient angle adjustments

4" High-Output In-Line Duct Fan

coconut and in hydro- or aeroponic systems

7_3/4x25_3/4x1 Exact MERV 14 AC Furnace Filters 6 Pack control system providing an optimal environment forNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.