Waterdrop WD-X16-F3 Filter, Replacement for WD-X16-Alkaline 1600 GPD Reverse Osmosis System, 24-month Lifetime, Reduce PFAS

[ Compatible models ] Replacement for WD-X16-Alkaline Tankless RO System
[ Trusted Certification ] Tested and certified by IAPMO R&T against NSF/ANSI 58 &372 standard, and tested by SGS to reduce harmful substances.
[ 1600G Large Capacity ] With a 1600GPD fast flow tare, this undersink water system provides you with the convenience and health of instant RO filtration.
[ Efficient & Sustainable ] Revolutionary 3:1 pure water ratio to save 1200% on water resources. Activate its energy-saving mode for efficient silent operation and 40% power saving.
[ Easy Replacement ] This water purifier is designed with an automatic water shut-off function when replacing it. No tools needed, just 3s quick replacement so you always have access to clean, refreshing water at home.