Pur CRF950Z replacement water filters in the money-saving three-pack fit all Pur water pitchers and coolers. Each two-stage Pur replacement cartridge relies on ion-exchange resin and an activated carbon micro-filter to reduce lead, chemicals linked to increased cancer risks, metals, sediment and the bitter taste and odor of chlorine. The pleated micro-filter also reduces 99.95 percent of the illness-causing parasites giardia and cryptosporidium. Click on our New Items feature for the latest smart buys for your home and office from Today’s Concept.