Brio 300 series UV Bottleless POU Water Cooler makes Switching from bottled water to a home water filtration system fast and easy. Each filter is designed to purify water to its natural state. The specialized filters ensure that only the purest water is in your cup. Enjoy the pure taste of water when you filter with the powerful ultrafiltration filters. Utilizing submicron membranes to reduce suspended solids and more, the filter guarantees a pure and delicious hydration experience every time.