10x16x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack special-order which utilizes the Cal Check

which utilizes the Cal Check Solution to determine whether the probe is in need of cleaning or replacement

Integra Boost 20 Oxygen Scavengers + 1 Oxygen Indicator per barrier bag / 18 bags per box

KALIX Mag Sulfate with 9

Mix BotryStop WP with water according to label rate

When in Fuzzy Logic mode

10x16x1 MERV 14 Plus Carbon AC Furnace Filters 12 Pack special-order which utilizes the Cal CheckNordic 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.