Stage 1‎:‎ Sediment FilterThe 10‎"‎‎,‎ 5µm Sediment of 100% pure polypropylene fibers of High capacity filter screens out particles down to 5 microns as Bacteria‎,‎ rust‎,‎ algae‎,‎ sand‎,‎ silt‎,‎ mud to improve the appearance of your water‎,‎ and protect membrane against fouling‎.‎

Stage 2‎:‎ Granular Activated CarbonGranular Active carbon composed of high‎-performance activated carbon that adsorbs 99% of chemical impurities causes unpleasant smell‎,‎ odor‎,‎ color‎,‎ and to maintain membrane from damage‎.‎

• Organic impurities 
• Chlorine and its poisonous compounds 
• Lead and toxic heavy metals
• Pesticides
• Detergents and phenoles 

Stage 3‎:‎ Carbon Block FilterIt is in conformity with FDA standard to remove organic matters in water‎.‎ It effectively Adsorb fine foreign matters and dissolved gases like chlorine from the water which is left out from GAC filterto protect RO membrane from blocking and prolong its service life‎.‎Stage 4‎:‎ Reverse Osmosis MembraneThis stage is the heart of the reverse osmosis system‎,‎ it uses a 0.0001 micron thin film composite membrane‎.‎ This semi permeable membrane will effectively take out up to 99% of TDS‎-total dissolved solids‎,‎ salts‎,‎ heavy metals such as arsenic‎,‎ copper‎,‎ nitrates‎,‎ and lead‎,‎ as well as bacteria & Cysts‎,‎ such as E ‎.‎Coli ‎,‎ Giardia and cryptosporidium‎.‎ Because the process of making this high quality drinking water takes time‎,‎ your RO water treatment system is equipped with a storage tank‎.‎ This membrane has remarkable affinity for oxygen producing sparkling oxygenated waterStage 5‎:‎ Inline Post Carbon Filter12‎"‎ NSF approved‎.‎ Nano‎-Silver final polishing Activated Carbon Filter‎,‎ made by natural coconut carbon with hundreds of square feet of absorption area to reduce Taste‎,‎ Odor‎,‎ Chlorine and plus Bacteria resistance competed to UV Sterilizer but with cost reduction solution‎.‎Stage 6‎:‎ Bio‎-ceramic filterMineral Stone is one kind of environmental protection and health care ball that is mainly made of the natural non‎-metal mineral tourmaline‎,‎ Maifan Stone‎,‎ porcelain clay and calcium and magnesium carbonate by nanometer combination technology‎,‎ special formula and agglomeration techniques‎,‎ and used for activating‎,‎ purifying and mineralizing drinking water‎.‎ Release nourishing minerals such as potassium‎,‎ sodium‎,‎ calcium and magnesium and other micro elements which are essential for good health‎,‎ it also improve the flavour of the water‎;‎ adjust the pH of the water to mild alkaline which helps restore the pH balance of the body fluid‎.‎

Stage 7 Far Infra‎-Red FilterThe stage is truly delving into the health of the water‎;‎ infara‎-red beads are simply miraculous given that they don‎'‎t even come in contact with the water‎.‎ In keeping with ultraviolet light this filter has the ability to assist in the sanitizing of the water with infara‎-red emitting frequency balls through a glass tubs‎.‎Earths Natural infrared minerals are able to energize the water in the same way that sunlight does‎.‎