8x16x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack new-releases and many other media types•

and many other media types• Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance• Impact-resistant spear glass tip

• Fuzzy logic CO2 control

Use in conjunction with Flowers and Micro for the best results

multiparameter portable instrument specifically designed for agricultural applications such as hydroponics

8x16x1 MERV 13 Plus Carbon AC Furnace Filters 12 Pack new-releases and many other media types•Nordic 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.