Purella | Sarjan India- hội chứng de purella ,Purella comes to you from the House of Sarjan, a company that has built a reputation for quality products in the water purification industry. It has, over the years, built the brand 'Q-Tec' for various components that constitute a water purification system - both domestic as well as commercial.Purella | Sarjan IndiaPurella comes to you from the House of Sarjan, a company that has built a reputation for quality products in the water purification industry. It has, over the years, built the brand 'Q-Tec' for various components that constitute a water purification system - both domestic as well as commercial.