30x30x1 MERV 12 AC Furnace Filters 6 Pack fluorescent-lighting Nordic Pure 20x25x5 Air Bear

Nordic Pure 20x25x5 Air Bear Replacement MERV 13 air filters measure an actual depth of 4 7/8"

600W Sodium Ignitor for Universal and Venture 600W transformers (PH57360)

the concentrate is mixed with the water

boost heating/cooling to rooms

Super silent with multi-level muffler

30x30x1 MERV 12 AC Furnace Filters 6 Pack fluorescent-lighting Nordic Pure 20x25x5 Air BearNordic 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