ZeroWater's 5-stage filtration technology removes TDS. The 5-stage filter transforms your tap water into delicious, TDS-free drinking water. Get more out of your water with ZeroWater's 5-Stage Water Filtration.

• Stage 1 - Removes suspended solids such as dust and rust that make your water appear cloudy
• Stage 2 - Removes additional suspended solids
• Stage 3 - Removes organic contaminants; pesticides, herbicides, mercury, chlorine, chloramine, and stops bacteria from growing
• Stage 4 - Removes inorganic compounds i.e. metals, nonmetals and radiological contaminants
• Stage 5 - Removes remaining suspended solids, holds the resin in place

Our replacement filters fit in all ZeroWater pitchers and water dispensers, from the smallest pitcher to the largest.

• Instead of carbon filtering only, our filters use Ion Exchange Technology to reduce contaminants
• Filters water in 5 stages; NSF certified to reduce lead and other heavy metals
• Removes 99.6% of total dissolved solids (tested by independent lab)
• The only pour-through filters NSF Certified to remove chromium & lead