The PUR PLUS Replacement Pitcher Water Filter CRF-950 is a certified filter designed to reduce chlorine taste and odor, providing clean and refreshing water for your household. With a carbon/charcoal filtration method, this filter effectively removes contaminants to ensure your water is safe and tasty. Compatible with Aqua Optima Evolve models, this filter is easy to install and delivers reliable filtration performance for your water purification needs. With one filter included in the pack, you can trust in the PUR brand to keep your water pure and healthy for your family.