|1s stage: PP Sediment Filter||Each two month depends water quality|
|2nd and 3rd stage: GAC and CTO Filters||After 6-8 months from installation|
|4th-6th stage: RO, Post carbon, Alkaline||After 2.5 years from installation|
1st Stage: Sediment Filter: This Sediment Filter is melt blown with 100% pure POLYPROPYLENE microfibers. Sediment filters remove suspended matter such as sand, silt, loose scale, clay, rust, silt, scale, sediment, dirt or organic material from the water. Untreated water passes through a filter medium,which traps suspended matter on the sur-face or within the filter. It's high Dirt-Holding capacity results in longer life.
2nd Stage: UDF/GAC Filter: The Granular Activated Carbon filter cartridge is made from high quality carbon. Reduces chlorine, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.
3rd Stage: CTO Carbon Filter (CTO): CTO is an acronym for Chlorine, Taste, and Odor (CTO) filters. The Carbon Block CTO is made from high quality carbon in a "block" construction. The structural design provides a high chemical absorption rate.Reduces chlorine, organic chemicals, unnatural tastes and odors and other chemicals found in tap water.
4th Stage: Membrane Fitler: The semipermeable Membrane (ROM) element removes up to 99% of health-related contaminants. This high rejection TFC type membrane can removes contaminants like Bacteria, Viruses, Pesticides, Ai, Pb, Cd, Hg, TDS including many other unhealthy contaminants. How long do RO membranes last? How long will a reverse osmosis unit last? Virtually forever if you service it regularly and replace parts that wear out, like the storage tank and the faucet. Typical membrane life is about 2 to 5 years, depending on the nature of the water that it's processing.
5th Stage: Post Carbon Filter: The post carbon filter is designed to improve taste, it is the final stage of any standard reverse osmosis system. The inline filter made from high quality carbon, removes any residual impurities and odors from the tank, stabilizes the water taste quality then provides a finer conditioning of pure water.
6th Stage: Mineral Filter: This filter is called Mineral Cartridge which is also known as alkaline filter & is installed after RO Membrane filter to give soothing & sweet taste to the pure drinking water. This Mineral Filter also makes the water healthy for drinking by increasing the ph value of drinking water to above 5 & imparting essential bio minerals to the drinking water. Recommended for those suffering from Acidity problem. The Mineral cartridge can be used as substitute of Post Carbon Filter.