The F-1000S Water Filtration System is designed for exclusive use with InSinkErator water dispensing systems.System Includes: Filter Head Bracket, F-1000 Replacement Filter, Two Polyethylene Tubes, Quick-Connect Fitting, Two Mounting Screws, 1/4"? Compression Fittings• Reduces particulates, chlorine taste and odor, or clean-tasting water• NSF standard 42 certified for quality assurance• We Come To You® 1-Year In-Home Limited Warranty (excludes filter replacement cartridges)• Designed for exclusive use with InSinkErator water dispensing systems• Filter head bracket compatible with only F-1000 and F-2000 replacement filters• 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• Includes qty 1, F-1000 Filter