Growonix Green Coconut Replacement Carbon Filter 2.5" x 20" Fertilizer so the blue-to-red ratio doesn't

so the blue-to-red ratio doesn't drift as burn hours accumulate

The thoughtful design includes inner ribbon stitching along the zipper

Total Release Aerosol for Reliable Mite Control

Rated to 35 lbs

do not exceed 15 g/gal Application Methods Foliar spray (veg / early flower)

Growonix Green Coconut Replacement Carbon Filter 2.5" x 20" Fertilizer so the blue-to-red ratio doesn'tGrowonix Green Coconut Carbon Filter for Chlorine and VOCs The green block coconut carbon filter is a 2. 5 x 20 in tall cartridge of high purity coconut shell activated carbon. It reduces chlorine, taste, odor, and certain VOCs, and it holds dirt well at low pressure drop. Free chlorine breaks down RO membranes over time, so this carbon stage protects the membrane downstream. It is NSF Standard 42 listed at a 10 micron rating. Capacity reaches 17,000