The dispenser has a large 27-cup capacity, suitable for families or frequent use. It reduces chlorine taste and odor, as well as copper, cadmium, and mercury impurities in tap water. Using a Brita filter can help reduce single-use plastic water bottle waste. The standard filter should be replaced every 2 months or 40 gallons. Brita filters utilize activated carbon and ion exchange resin to filter water. The dispenser is made without BPA. There is chipping at the bottom of the container.