ROCK HNF

  Model JS02B-4040-4 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Tap water inlet Warranty 5 years Power Source Manual Suitable for group Whole house Application Household， Outdoor， Hotel， Commercial Purified water flow 2T/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more :   JS02B-4040-4

  Model JS8040 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group 200-300 people Application Household， Outdoor， Hotel， Commercial Purified water flow 2.5-3T/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more: JS8040

  Model JS6040 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group 150-200 people Application Household， Outdoor， Hotel， Commercial Purified water flow 1.5-2T/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more: JS6040

  Model JS4040 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group 70-100 people Application Household， Outdoor， Hotel， Commercial Purified water flow 500-980L/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more: JS4040

  Model JS600 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group <70 people Application Household， Outdoor， Hotel， Commercial Purified water flow 300-480L/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more: JS600

Model JS450 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group 5-7 people Application Household， Outdoor， Hotel， Commercial Purified water flow 200-380L/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more: JS450

Model JS300 Filter type Hollow fiber nanofiltration(NF) membrane Brand Name Jinsai Flush type Pure physical automatic washing by tap water pressure Use Under Sink Warranty 5 years Power Source Manual Suitable for group 3-5 people Application Household， Outdoor， Hotel， Commercial Purified water flow 100-280L/h Usage temperature 5-35℃ Feature 1 No filter core replacement Feature 2 No electricity required Feature 3 No waste water Feature 4 Space-saving & simple installation Feature 5 National 863 Program Key Project Achievements Learn more:  JS300

Health Risks from Drinking Demineralised Water Frantisek Kozisek National Institute of Public Health Czech Republic Abstract: Scientist Frantisek Kozisek from the National Institute of Public Health in the Czech Republic wrote in a World Health Organisation (WHO) report that consumption demineralised water may hold several health risks. He asserts in his paper that drinkingwater should contain minimum levels of essential minerals and carbonates. Learn More:  WHO-Health Risks from Drinking Demineralised Water

On June 19, 2021, the "June 19 Water Affairs Public Welfare Day" with the theme "Quality of Life, Starting with Healthy Drinking Water" was held at Yuhua Wanda Plaza in Shijiazhuang, through the distribution of popular science materials, publicity panels, equipment and craft demonstrations, water quality testing experiments, and experts on-site PPT Preaching and interactive explanations, answering questions with prizes, etc., popularize the knowledge of water treatment technology, water quality testing technology and high-quality direct drinking water to the masses, convey the concept of healthy drinking water, and enhance the awareness of scientific and safe water use and water conservation and environmental protection. The event was initiated by Hebei Construction Investment Water Investment Co., Ltd. and has been held for four consecutive sessions. Some photos report by Hebei Daily reporter Geng Hui Learn More