8x10x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Misc View readings from your PC

View readings from your PC or mobile device so you'll know when to adjust your nutrient solution to the optimal range

with a number of techniques that can serve for very small batches

HEAVY DUTY CONSTRUCTION

and patented phosphorus-utilization technology

DC extension cords (sold separately) enable the driver (ballast) to be installed outside the grow tent where will become even cooler

8x10x1 Exact MERV 10 Plus Carbon AC Furnace Filters 6 Pack Misc View readings from your PCNordic Pure Custom MERV 10 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