4-STAGE ALKALINE REVERSE OSMOSIS PURIFIERPRODUCT CODE: RON-4-ADOMESTIC RO SYSTEM WITH INSTALL KIT + ALKALINE CARTRIDGES This RO system is assembled + leak and pressure tested + performance rated locally in AustraliaThe benefits of drinking alkaline water have been shown in many clinical studies and experiments, and the general consensus between many health professionals is that alkalised water is beneficial to the human bodyThe reverse osmosis process results in the purest possible water and results in the total dissolved solids (TDS) count dropping by +/- 96% depending on environmental factorsThis purification process is commonly considered to be the most effective method of purification available to the public, and will consistently produce the lowest level of contaminant.Reverse osmosis technology is known for its ability to produce pure water of a consistent quality, typically reducing the total contaminant in the feed water by +/- 96% on average. Our systems are effective in removing / reducing various contaminants from your drinking water, including fluoride, chlorine, cysts, bacteria and heavy metals among many other contaminants as indicated in the table below.CONTAMINANTREDUCTIONCONTAMINANTREDUCTIONBarium97%Potassium99.9%Bicarbonate99.9%Radium97%Cadmium97%Selenium97%Calcium (Hardness)99.9%Silicate99%Chromate95%Silver99%Copper97%Sodium98%Detergents97%Strontium97%Fluoride99%-99.9%Sulphate99.9%Lead97%PCB’s97%Magnesium99.9%Insecticides97%Nickel97%Herbicides97%All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we use when assembling your system have NSF INTERNATIONAL (National Sanitation Foundation), WQA (Water Quality Association) or FDA (Food and Drug Administration) quality standard certification.SYSTEM SPECIFICATIONS:Minimum feed pressure45psi / 300kpaRecommended feed pressure60-80psi / 400-550kpaMinimum operating temperature5°C / 40°FMaximum operating temperature45°C / 110°FMinimum feed water pHpH 3Maximum feed water pHpH 11Maximum feed water TDS1000ppm*Production rate50GPD / 190LPD*Where the feed water TDS reading is high, the minimum operating pressure of the unit may be affected. If your feed water TDS is in excess of 400ppm we recommend that you consult us before you purchase. Generally these systems are suited to most town mains water supplies, however if you are intending to use the unit on tank or bore water we recommend testing the feed pressure and water quality first.KIT INCLUDES:Multi stage reverse osmosis unit:AS3497 tested and compliant 10"x2.5" pre-filter housings.One 10"x2.5" 1 micron spun sediment pre-filter.One 10"x2.5" 5 micron coconut carbon block pre-filter.One 50GPD TFC membrane made using materials sourced from the USA.One in line post RO magnesium alkalising water filter.Your choice of one of the following accumulator tanks:5 Litre - (33cm height, 20cm diameter).8 Litre - (39cm height, 22cm diameter).You can request a 12 litre tank for an extra $ 30.Your choice of one of the following feed/inlet fittings:1/2" insert - Shares normal cold water line to most mixer taps.3/4" insert - Shares normal cold water line to most dishwasher.Your choice of one of the following waste drain clamp fittings:40mm solid clamp.50mm adjustable clamp.An all chrome modern style faucet as pictured in the listing images.An approved 350kpa pressure reducing valve as required by Australian standards.A housing spanner to open and close water filter housings.An installation kit including a roll of tubing, a roll of thread tape, spare fittings.An installation and maintenance guide.