The AquaFX Barracuda Reverse Osmosis Deionization (RO/DI) System includes the following features: high flow / high rejection AquaFX TFC Membrane, The AquaFX high efficiency 1-micron sediment filter, The AquaFX 2-micron Chlorine Guzzler Carbon Block Filter, AquaFX Virgin Color-indicating DI Resin Cartridge, 160 PSI pressure gauge, Solid Aluminum "no-rust" metal bracket, clear 10" filter cartridge housings. All systems include quick connect fittings, a filter wrench for easy cartridge replacement,