- Superior coconut shell activated carbon block with a smaller pore size.
- Effectively improves the taste and smell of purified water.
- 3-second replacement: Takes only a twist to change the filter.
- Provides up to 12 months or 1,100 gallons of clean water.
NSF 58&372 certified
- Waterdrop reverse osmosis water filter system is tested and certified against NSF/ANSI standard 58, so over 90% of TDS can be reduced after complete flushing.
- Tested and certified against NSF/ANSI standard 372, Waterdrop RO system employs lead-free materials, giving you a safe product.
- G3 RO system passed 400+ chemical lab tests, which proves that this system does not contain most chemical substances.
System is tested and certified by NSF International against NSF/ANSI Standard 58 for the reduction of TDS, and against NSF/ANSI 372 (≤0.25% lead).