CDFA organic certified
Expanded size: 4" x 4" x 4"
Mounting Height : 6” - 12” (15
With a balanced air to water ratio for water retention and drainage
The HCS-3 also offers a free App TM+ that allows remote control and monitoring through the internet with any smartphone or tablet
11 3/8x11 3/8x1 Exact MERV 13 AC Furnace Filters 12 Pack Reflective & Greenhouse Films CDFA organic certifiedNordic 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