InSinkErator F-1000 Replacement Hot Water Dispenser Filter Cartridge New Includes one replacement filter only Reduces particulates and chlorine taste and odor NSF standard 42 certified for quality assurance Compatible with F-1000S and F-2000S Water Filtration Systems only Recommended 6 months replacement for optimal performance Twist-and-lock design for quick-and-easy filter changes Sanitary quick-change filter cartridge Automatically shuts water off when filter cartridge is replaced
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