11x32_1/2x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers 200 µmol in total output

200 µmol in total output and 1

The Adjust-A-Wings® can be adjusted to wide settings and positioned incredibly close to plants for maximum light transferal (growing power) and area coverage

secure installation and removal

Root Drench – 1 oz

11x32_1/2x1 Exact MERV 8 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers 200 µmol in total outputNordic Pure Custom MERV 8 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