The BWT bestmax Water Filtration System includes almost everything you need to begin filtering water immediately for your new or existing equipment. Includes: 1ea. Filter cartridge 1ea. Universal filter head 1ea. Wall mounting bracket Braided hose supplies 3/8" and 3/4" compression, in 24" or 48" lengths Features & Benefits: Recommended for small to medium sized operations High-capacity carbonate hardness removal prevents scale deposits while retaining essential minerals Granular-activated carbon reduces sediment and chlorine for clean and consistent taste Quick-disconnect style head/cartridge design makes cartridge replacement effortless Durable, corrosion-resistant head includes built-in shutoff valve for easy maintenance Four bypass settings allows for different water qualities and product preferences Rated Capacity: 793 gallons Working Pressure: 29-116 psi (2-8 bar), non-shock