20x22_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack LED protection from unexpected weather events

protection from unexpected weather events or pests and the ability to create micro-climate zones

• Rack mounted jacketed base for temperature control circulation

It's safe and effective right up to harvest on vegetables

- Child and pet safe

Available voltages: 120

20x22_1/4x1 Exact MERV 14 AC Furnace Filters 6 Pack LED protection from unexpected weather eventsNordic 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.