16_1/4x21_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers Extension cord plugs into 'H'

Extension cord plugs into 'H' ballast on one end and 'DL' reflector on the other end Extension Cord 15 ft long and 14 Gauge Thick

easy-to-install fixture

1 Year warranty

One of the most important elements a plant needs to grow is oxygen at the root zone

6-Feet (50cm) by 1

16_1/4x21_1/2x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack light-movers-hangers Extension cord plugs into 'H'Nordic Pure Custom MERV 12 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