| --Sing Yes to us is our goal—www.kngogo.com---Sing Yes to us is our goal Sing Yes Wall-mounted Item:Energy Water Filter (OEM or ODM is viable) (various background colors at your choice: black, red, blue ) DNPM Number of the Ministry of Public Health of China(2006):0073 different stages of Filter cartridge to choose (6-8 stages are viable)No. 1: 0.02 micron ultrafiltration membrane ( 1 year service life is recommended for a family of 3 people ) No. 2: resin and special crystallitic-carbon (1 year service life is recommended for a family of 3 people) No. 3: Bacteriostatic activated carbon + KDF (2 years service life is recommended for a family of 3 people) No. 4: Energy stone and mineralized stone (long-term service life is recommend ) No. 5: coconut shell activated carbon (1 year service life is recommended for a family of 3 people ) No. 6: 0.01-micron enhanced ultrafiltration membrane (2 years service life is recommended for a family of 3 people )-Sing Yes to us is our goal—www.kngogo.com---Sing Yes to us is our goal | 
