
Product Highlights
The ZeroWater 12.3 Liter Ready-Read™ water filter system is designed for households, offices, or shared spaces that need a larger supply of clean, great-tasting water throughout the day. With its generous capacity and easy-access spigot, this system delivers convenience and confidence in every pour.
Equipped with ZeroWater’s advanced 5-stage filtration, it removes up to 99.6 percent of total dissolved solids, including lead, PFAS, chromium, and other invisible contaminants often left behind by standard filters. It’s also certified by the NSF to reduce lead and chromium, offering an extra level of trust and protection.
What makes this model unique is the built-in Ready-Read™ TDS meter located in the lid. This lets you monitor your water’s purity in real time, without having to remove the meter or guess when the filter needs replacing. When the reading reaches 006 ppm, it’s time to switch in a new filter.
What’s Inside the Box?
Perfect For:
Advanced 5-Stage Filtration for Superior Water Quality
Unlike most water filters, ZeroWater’s 5-stage filtration system removes 99.6% of all dissolved solids, including harmful substances like lead, PFAS, chromium, and glyphosate. It’s the only pour-through filter that meets the strict certification standards of the NSF for lead and chromium reduction.
Good to Know
ZeroWater filters typically last longer than standard filters, but lifespan depends on your tap water quality. The included TDS meter helps you monitor when it’s time for a filter change. Once your water measures 006 ppm or higher, it’s time to replace the filter for optimal results.
Be careful!
Do not use with water that is microbiologically unsafe or of unknown quality without adequate decontamination. Unless otherwise stated, municipal water is drinkable.
Did you know?
ZeroWater also filters all good minerals from your water, so we recommend adding 2 drops of multi-trace to your water daily for the optimal amount of minerals and trace elements.
-
99.9%
Removes up to 99.9% of total dissolved solids (TDS)
-
110
Up to 110 single-use plastic bottles replaced by every ZeroWater 5-stage filter
-
10,000+
filters responsibly recycled each year through our recycling program