25x32x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack extension Each set includes 50 pieces

Each set includes 50 pieces of M6 screws

and release zero harmful chemicals

Trichogramma brassicae is especially useful for controlling moth populations on cole crops

above 40°F

and bio-teas

25x32x1 MERV 10 Plus Carbon AC Furnace Filters 6 Pack extension Each set includes 50 piecesNordic Pure Custom MERV 10 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition