... /coconut carbon 2)Filter precision:1,5,10 Micron 3)Remove the chlorine,odor,smell and ... )Filtration rate:1mic,5mic,10mic(3)Standard length:10",20",10" BB,20" BB(4)Category:coal carbon ... remaining chlorine. 2.Features:(1)1, 5, &10 Micron nominal filtration(2)High chlorine taste and odor ... / odor contaminants(8)change cartridge every 6-10 months or upon substantial pressure reduction 3.Materials of ...