Reverse Osmosis Replacement Filter, 600 GPD, 24 Months

Reverse osmosis replacement filter delivers cleaner-tasting water with fast flow and long service life for busy kitchens. Designed for 10-stage RO systems, this 600 GPD cartridge uses a 0.0001 μm RO membrane to reduce common contaminants like chlorine and lead while supporting consistent performance. Twist-in connection and a 360° rotating inlet help minimize clogging and simplify alignment under the sink.

Built for households that want reliable RO filtration without frequent cartridge changes, this replacement filter pairs a premium RO membrane with a leak-resistant housing and a rotating inlet for easier installation in tight cabinet spaces. Use within the recommended water temperature range to help maintain performance and service life. If your SS-004 system is due for a filter change, refresh your under-sink setup and keep great-tasting water on tap—grab yours today.