Ensure crisp, clean drinking water with the Tappwater PitcherPro filter refills. This two-pack provides a 6-month supply, with each filter lasting 3 months or 400-600 litres. Advanced 4-stage microfiltration technology, featuring activated carbon derived from coconut shells and alkaline beads, effectively removes a wide range of contaminants. The highly porous activated carbon block absorbs chlorine for improved taste, reduces lead, mercury, nitrates, microplastics, sand, rust, and over 100 other impurities. Experience superior water purification for a healthier lifestyle. Product Summary: Tappwater PitcherPro filter refills, 2 pack, 3 months per filter, 400-600L capacity, 4-stage microfiltration, activated carbon, alkaline beads, coconut shell carbon, removes lead, chlorine, microplastics, nitrates.