24x25x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_hw Temperature can be dialed in

Temperature can be dialed in from 90°F to 300°F within a 5 degree range of error

Put the dry powdered product mixed with water or compost tea into each hole

and precise temperature readings with dual thermal probes and thermal-threshold auto dim-shutdown for additional protection

Length 24″

This is the piece of glass only for the lens

24x25x1 MERV 7 Plus Carbon AC Furnace Filters 6 Pack spl_hw Temperature can be dialed inNordic 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.