Detailed Description Water Filter Pitcher WATER PURIFIER Certification: With certification,CE,ROHS, EMC,LFGB,FRANCE DECREE,FDA,NSF,BSI Features: Five different outlook design of cartridge with 4-step Filtration, some of filter fit for brita jugs Ideal for the fridge door Anti-seepage internal filter core design Reminder: Electronic display reminder;manual reminder Characteristics: Anti-leakage internal filter core design: The filter core is our main product. As it is the sole means of water filtration, it requires regular replacement. Un view of the fact that ordinary filters suffer from leakage, our proprietary Bluetech anti-leaking design with better application of technique and materials ensure 100% filtration and safety. Super 4-step filtration technology 1) Preliminary filter through PP net: Eliminate suspended particles in water 2) Attachment by active carbon: Eliminate unpleasant taste in water; eliminate presticides and residual pollutants; eliminate harmful substances such as chlorine, tetrachloroethylenes, perchloroethylenes and trihalomethanes 3) Lon-exchange resin: Eliminates carbonate hardness in water (to prevent formation of scales); eliminates heavy metals such as lead,copper,mecury,cadmium,aluimium,zinc,etc, retains beneficial substances such as calcium 4) Filtration at base: The filtration net at the base provides the final filtration