14_1/2x19x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack LED Lighting • Operates on 110V AC

• Operates on 110V AC power

even hydroponically

Ideal for flower trimming

Brown Rot and Blossom Blight (Monilinia spp

14_1/2x19x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack LED Lighting • Operates on 110V ACNordic Pure Custom MERV 7 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