Liquid-Level Sensor Innovative built-in lid sensor tells the system when the pitcher is full. Easy to Use Large, rounded handle is easy to grip for comfortable, controlled pours. Bottomless Hydration Pitcher sensor automatically signals the spout when to start refilling, so you're never without filtered water. 5-in-1 Filter Five filtering stages are loaded into one cartridge, including a powerful RO stage that delivers the purest drinking water there is. Modern Interface Clean icons indicate when the system is on and functioning, and when it's time to replace and reset the filter. Compact Design Fits neatly under any kitchen sink without encroaching on storage space. Cooking Make rice, pasta, and soups taste even better with reliably clean water that leaves your food contaminant-free. Mealtime Take the pitcher to the dinner table so you and your family always refill with only the purest water. Plants Let your little green ones thrive by giving them water free of chlorine, lead, and other heavy metals. Drinking Rehydrate with water that not only tastes great but is refreshingly pure.