17x26x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack rock-bottom Built-in defrost system engages at

Built-in defrost system engages at 32°F

Horticulture Lighting Solutions for Vertical Farming

PRO 630W CMH FIXTUREB-Lite Series Premium CMH Fixtures are the preferred grow lights for gardeners of all skill levels and scale

• Material: PP Plastic

Setup was straightforward and the build quality is exactly what I'd expect from FloraFlex

17x26x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack rock-bottom Built-in defrost system engages atNordic 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