GrowoniX Green Coconut Replacement Carbon Filters 25 Pound and extend the length from

and extend the length from 10-foot 6 inch to 100-foot 6 inch in 5-foot increments

Smart Float provides an ideal air-to-water ratio

MRL-exempt

Potassium helps improve the quality of your plant’s flowers and starch production

Compatible for tank-mixing / rotating

GrowoniX Green Coconut Replacement Carbon Filters 25 Pound and extend the length fromEco Friendly Green Block Coconut Carbon Filter: NFS61 Listed Green carbon. High flow with a low carbon footprint. Reduces taste, odor, chlorine and certain VOC's from water. Manufactured with High Purity Coconut Shell Activated Carbon. High Chlorine reduction and great dirt holding capacity. NSF Standard 42. 8,000 total gallons of chlorine removal, or 2,500 gallons of purified (RO) water at a 2: 1 ratio.