17x27x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack propagation trays FOCUS LITE FCS-G300W

FOCUS LITE FCS-G300W

When manual mode is activated

Grower’s Choice has continuously produced the world’s most accurate spectrum

The compact size of the station allows anyone with a spare corner to start a garden

Daisy chain feature allows multiple fixtures to be plugged in together

17x27x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack propagation trays FOCUS LITE FCS-G300WNordic Pure Custom MERV 7 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