D-IONIZR2 WATER FILTRATION SYSTEM 3 STAGE FILTER SET UP The D-IONIZR2 has a 3-stage filter set up. The first filter is a composite carbon filter which is designed to remove the hardness levels of your water. This also adds an extreme benefit to the D-IONIZR filter as the water flowing through it will be much cleaner and prolonging the life span of your cartridges. We have seen a 20% increase of your DI cartridge with this set up. The 2nd & 3rd filters are deionized resin that will filter the water to 0PPM (parts per million). With a built-in digital TDS meter that will read the incoming and outgoing levels give the user all the information needed. The newly developed bypass valve allow the user to simply choose if they want to use the filter system for the complete wash cycle or just during the final rinse cycle to prolong the cartridges life span. You may choose to use the system during a complete wash cycle to see better foaming and a superior wash with deionized water. The choice is yours, at the turn of a valve. PERFORMANCE: One deionizer cartridge can comfortably filter up to 1200 litres of water, depending on your water's hardness level (ideally 100 TDS or lower). If you're using it with our carbon filter, you’ll get an extra 20% efficiency, giving you around 1440 litres of filtered water. What does that mean for you? If you are using the system just for your rinse cycle, it can handle between 160 and 192 washes before needing replacement. Keep in mind that the quality of your water (how hard it is) will affect how many washes you can get from each cartridge, so results may vary. PACK INCLUDES: Box 1: Top mount tank housing  Built-in bypass system Built-in TDS Digital reader ( In -Out reading) Box 2: 3 x black filter tanks  1 x 20inch Composite carbon filter 2 x 20inch Deionized filter PLEASE NOTE: Parts included to complete set up- Tank wrench for tank installation, tread tape, water in-out fitting, spare tank O-Rings, O-Ring lubrication & valve oil. Bigboi front tank sticker!! *CR2032 Battery For TDS Meter Not Included