The Invigorated Water pH RECHARGE Grey Countertop Ionizer is a sleek and efficient water filtration system with a 3-stage ionizer filtration method. It can remove contaminants like chlorine & chloramine, lead, aluminum, arsenic, cadmium, and mercury, making it suitable for household use. This countertop ionizer has a capacity of 3.3 gallons and is BPA free, ensuring a safe and clean water supply for your home. With its gray color and compact design, it is a convenient and effective addition to any kitchen or dining area.