10x28x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack AIR FILTER BOXES pH CALIBRATION

pH CALIBRATION

Detection - CIS / UV / IR / MG / MT

Set total cycle from one of the four preset settings: 12 hours

External Total Control: WF840 is dimmable and distributes broad

Can be applied throughout the growing season

10x28x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack AIR FILTER BOXES pH CALIBRATIONNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.