6x16x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Growing Accessories Double-reinforced perimeter edges enable gardeners

Double-reinforced perimeter edges enable gardeners to easily add supportive bamboo stakes or plant ties while increasing the load-bearing weight of the trellis

Working with LED lighting can have a long-term negative effect on your eyesight

Maintenance Growth - 11-12 months

Up to 92 hours of constant 24-hr use

000-gallon capacity means I'm not swapping filters every few months

6x16x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Growing Accessories Double-reinforced perimeter edges enable gardenersNordic Pure Custom MERV 14 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