12x12x1 Pleated MERV 14 Air Filters 12 Pack Master Controller With dimensions of just 24"

With dimensions of just 24" x 10" x 21"

enter the pathogen cell and kill it

Plant directly in the garden or any size Air-Pot up to the #15

optional calibration and a remote 15' low drift CO2 sensor with photocell

12x12x1 Pleated MERV 14 Air Filters 12 Pack Master Controller With dimensions of just 24"Nordic 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.