Mediante su filtración mecánica, biológica y química intensa, el filtro EasyCrystal procura agua cristalina y saludable.. Mechanical and biological Filtration: the double-layered Filter Floss Pads with a large surface area reliably remove even the tiniest particles. White side = coarse pre-filter beige side = fine filter, No need to rinse filter medium, no more wet hands. con Timestrip: Indica cuándo hay que cambiar el cartucho filtrante.