Coway Aquamega 100 Replacement Filter Set

three stage filtration system to reduce up to 99. 9% of contaminants like lead, mercury, cyst, vocs and chlorine and chloramine. sediment filter (a-1) reduces sand, rust, turbidity, cyst. pre-carbon filter (a-2) reduces sand, rust, turbidity, cyst, odor, chlorine, chloramine, voc. post-carbon filter (a-3) reduces sand, rust, turbidity, cyst, odor, chlorine, chloramine, voc, mercury, lead. tested and certified by wqa according to nsf/ansi 42, 53 and 372 provides up to 500 gallons of water. that's nearly 4, 000 less plastic bottles going into waste!