Aquasana’s powered active water filtration gives you something never seen in a pitcher. By plugging the dispenser into a standard outlet, you force unfiltered water through an ultra-dense, smart filter block – no tools or installation required. NSF certified to 42, 53, 401, and P473 – removes 10 times more contaminants than the leading slow-drip, gravity pitcher. Removes 96% of 77 contaminants including chlorine, mercury, lead, asbestos, pharmaceuticals, pesticides, and more. Selective Claryum filtration retains the healthy naturally occurring minerals like calcium, potassium, and magnesium. The long lasting filter provides you with 320 gallons of healthy water – equivalent to 2400 plastic water bottles – less than $0.10 per gallon. Bluetooth connectivity alerts you when it’s time to replace your filter, and it tracks dollars saved from not purchasing bottled water.