Growonix EX400 Green Carbon Filter (CF-2510-GB) Light Controllers or every few days

or every few days

This unique composition expedites the transfer of nutrients from the root zone into the foliage

It pushes up to 30% more airflow while using up to 15% less power than the original Max Fan

and Finishing

Growonix EX400 Green Carbon Filter (CF-2510-GB) Light Controllers or every few daysGrowoniX EX400 Green Coconut Carbon Filter (2. 5 x 10) This GrowoniX EX400 carbon filter is the green block, a 2. 5" x 9. 75" cartridge of high purity coconut shell activated carbon with a low carbon footprint. It reduces chlorine, taste, odor, and certain VOCs while holding dirt well and keeping flow up. Coconut carbon is a chlorine filter, not a chloramine one, so match it to a chlorine treated municipal supply. It runs about 8,000 gallons of