24x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers • Day/Night CO2 Setpoints

• Day/Night CO2 Setpoints

- Lightweight

Features dual adjustable heavy-duty straps

Pressure Washdown Rated - Removable Control Box

you can test both the pH of soil directly or after preparation of a diluted sample

24x36x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers • Day/Night CO2 SetpointsNordic 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.