11x32_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pots-and-containers optional cutoff tabs on the

optional cutoff tabs on the bottom corners for drainage

Door Quantity - 1

which is just about the length of time for the product to dry on a plant

stop spraying 3 weeks prior to harvest

Max coverage: 3

11x32_1/2x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack pots-and-containers optional cutoff tabs on theNordic Pure Custom MERV 13 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