Brio Premiere 5 Micron Inline U-Type Coconut Shell G.A.C Filter, 11"

High-performance: carbon block filter is a high-performance cartridge with an enhanced dirt-holding capacity for extended cartridge life, 11" Long lasting: filter needs to be changed every 6 to 12 months depending on how heavily a RO system is used High quality: 100% coconut shell carbon that has been performance tested and verified by industry-leading professionals and serves an essential role in a RO system Contaminant reduction: filter provides effective reduction of foul odors and tastes and sediment and contaminants in water