GrowoniX Green Coconut Replacement Carbon Filters Size:2.5 Inch x 9.75 Inch even in a media void

even in a media void of organisms

tape-friendly borders

Recommended for use on vegetables

Bring em up right

Backflow Protection - The air gap built into the fill cap prevents excessive pressure buildup

GrowoniX Green Coconut Replacement Carbon Filters Size:2.5 Inch x 9.75 Inch even in a media voidEco 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.