Waterdrop WD-G3-N2RO NSF Certified Replacement Filter

Everything You Need, Nothing You

Compatible Model

Designed specifically for the WDG3W-400 GPD Reverse Osmosis System.

Advanced Filtration

Utilizes DOW RO membrane technology with 0.0001 μm accuracy, effectively reducing over 91.9% of Total Dissolved Solids (TDS) after thorough flushing. The hexavalent chromium reduction rate exceeds 96.9%, and arsenic can be reduced by more than 99.2%. This filter also removes heavy metals such as radium, lead, arsenic, mercury, and radioactive substances that are not adequately addressed by conventional filters.

Long-Lasting Filter Life

Delivers clean, filtered water for up to two years, providing a long-term solution for your family’s health needs.

Easy Installation

Change the filter in just three seconds with a simple twist. No tools required, making maintenance quick and convenient.

Compatibility Tips

This replacement filter is not compatible with the 600 GPD (WD-G3P600) and 800 GPD (WD-G3P800-W) reverse osmosis systems. Using it with other reverse osmosis systems may impact their performance and lifespan. For optimal operation and longevity, please use the WD-G3-N2RO replacement filter exclusively with the compatible WDG3W RO system.