10x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control This system gives you the

This system gives you the unique ability to remove the ballast from the reflector so it can be used remotely

Our Grow1 CO2 Regulator (DUAL) is the perfect tool to help you control and maintain your optimum CO2 levels for your plants

Photoperiod timing to control light and dark cycles

30” Depth

ECOWORKS EC is compatible with most commonly used insecticides

10x36x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Plant Care/Pest & Disease Control This system gives you theNordic 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