Crystal Eco is a sorption filter with an additional microfiltration stage. It provides deep purification from a wide range of dangerous contaminants: chlorine, heavy metals, pesticides, petroleum products, and other common toxins and allergens. Two CarbFiber block modules are manufactured using Aqualen™ — the patented ion-exchange fiber. Therefore the contact area of water and sorbents is 42 times higher than that of granular сarbon filters, while the filtration rate is four times higher.The hollow fiber membrane carries out microfiltration. It represents a physical filter with pores no larger than 0.1 microns in size, so the system cuts off bacteria and cysts without the use of chemical bactericides. Water is ready for use immediately after filtration. The mineral composition of tap water remains natural.