17 1/4x35 1/4x1 Exact Pleated MERV 14 6 Pack pots Compatible with all the commercial

Compatible with all the commercial growing environment

Once in calibration mode submerge the probe in 1382 ppm calibration standard

Features:  Available as a remote or attached system

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Mildew and Mold

17 1/4x35 1/4x1 Exact Pleated MERV 14 6 Pack pots Compatible with all the commercialNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.