The revolutionary ZeroB UV Grande2L water purifier redefines the purity and security of the treatment water. The Zero B UV Grande 2L Water Purifier is the ultimate remedy against photo re-activation of microbes and re-contamination of water as it is backed with patented ESS (Electro Sanitizing System) technology which release ACTIVE SILVER IONS & HYDROXYL IONS in the water.
ESS is Electrolytic Sanitizing System which is a silver ionization based patented purification system. ESS also keeps the components, tubing and the purifiers’ water tank sanitized, i.e. germ-free, hence the product water is safe to drink 24×7.