The Phoenix Gravity-Fed Stainless Steel 8-LITRE Camping & Countertop Water Filter is a high-quality water filter designed for use in both camping and kitchen settings. With a 8L capacity and filtration method of coconut carbon, this filter effectively purifies water while maintaining the convenience of a gravity-fed design. Made from durable stainless steel, it is both stylish and long-lasting. The compatibility with the Aqua Optima Evolve model ensures a reliable fit for your water filtration needs. Please see pictures for item condition, item was opened to verify condition.