Simpliwater's Duo consists of a 5 micron Heavy Weight Carbon Cartridge for consistent long term treatment of Toxins, while our QDC1 Destruction Cartridge kills 99.999% of all bacteria, viruses,cysts and other Pathogens. The flow rating is 1 gpm, suited to modern kitchen faucets with aerators.
These cartridges are rated at 15,000 gallons of use under normal circumstances.
Our cartridges are provided with 1/4" tubing and connectors for typical under-the-kitchen sink applications. Contact us for additional tips and videos.