WAATR PureMax 4D Add-on Filters - 3Pack (Alkaline)

- Powered by an advanced blend of coconut charcoal and ion-exchange resin for filtration. - Uses a proprietary blend of minerals to enhance the pH of the water to 9.2. - Reduces key contaminants such as Lead, Mercury, Manganese, Zinc, Iron, Copper, Benzene, Chlorine (taste & odor). - Eliminates particulates and debris. - Filters 120 liters of water, which is about 60 days at an average water consumption of 2 liters per day. - Compatible with all sizes of PUREMAX bottles.