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List of Substances Removed

Based on JIS S 3201

  Substances Description / Potential Health Effects  
1 Free residual chlorine Chlorine is the most commonly used disinfectant. Affect the taste of water. SUPER HIGH GRADEHIGH GRADEHIGH STANDARDSTANDARDBASIC
2 Turbidity Is a measure of the cloudiness of water; an indication water quality and filtration effectiveness. Particles in water that may not be visible SUPER HIGH GRADEHIGH GRADEHIGH STANDARDSTANDARD
3 Trihalomethanes General term of for four chemical compounds(chloroform, bromodichloromethane, dibromochloromethane, bromoform) generated by the reaction of organic substances in water to chlorine used in water filtration treatments, Suspected of being carcinogenic. SUPER HIGH GRADEHIGH GRADEHIGH STANDARD
4 Chloroform One of trihalomethanes, Suspected of being carcinogenic. SUPER HIGH GRADEHIGH GRADEHIGH STANDARD
5 Bromodichloromethane One of trihalomethanes, Suspected of being carcinogenic. SUPER HIGH GRADEHIGH GRADEHIGH STANDARD
6 Dibromochloromethane One of trihalomethanes, Suspected of being carcinogenic. SUPER HIGH GRADEHIGH GRADEHIGH STANDARD
7 Bromoform One of trihalomethanes, Suspected of being carcinogenic. SUPER HIGH GRADEHIGH GRADEHIGH STANDARD
8 Lead Perceived as a problem because there is a possibility of causing intellectual damage to infants and babies if it is accumulated in their mothers. SUPER HIGH GRADEHIGH GRADE
9 CAT Organic chemicals, herbicides, pesticides used in a number of crops (agricultural or gardens) as well as non-crop areas, It is suspected of disrupt the endocrine (hormones) system. SUPER HIGH GRADE
10 2-MIB A mold. It affects the taste of water. SUPER HIGH GRADE
11 Tetrachloroethylene Is widely used as in drycleaning; and as solvent for degreasing metals in automotive, metal, light industries. It is suspected to harm liver and kidney, a carcinogen. SUPER HIGH GRADE
12 Trichloroethylene Is a chemical compound used as a industrial solvent for degreasing metals. It is suspected to harm liver and kidney, and be a carcinogen. SUPER HIGH GRADE
13 1,1,1-trichloroethane Is widely used as a cleaning solvent in electrical, electronics industry, as a solvent for adhesives, ink, paints, coatings, textile dyes, as a coolant, lubricant. It is suspected to harm the liver and kidney and be a carcinogen. SUPER HIGH GRADE
Cartridge Filtration Grade SUPER HIGH GRADE HIGH GRADE HIGH STANDARD STANDARD BASIC
Substances Removal 1-13 1-8 1-7 1-2 1