Kube is an advanced water filtration system that provides clean, clear, thirst-quenching water right from your own faucet. Your faucet will dispense the water you crave for watering plants, filling your pet's bowl, brewing coffee, cooking without chemicals or drinking that tall glass of water. Kube can keep up with your family's demanding, active, thirsty life. Features & details Compact Design: Kube fits neatly under your sink, leaving space for cleaning supplies and other items. Intelligent Monitoring: Kube's Filter Life Indicator measures usage, not time, to maximize filter life. Bypass Knob: Kube's convenient bypass knob allows you to switch between filtered and unfiltered water without shutting off the main water supply. Dual-Flow Twist and Lock Filters: Kube's dual-filter system maintains strong flow throughout the entire life of your filter.