The aquasana^® two-stage shower filter cartridge is designed to last six months under normal conditions. It’s recommended that you change the filter every three to four months if you use the filter more than twice each day, take showers longer than 10 minutes or your city uses surface (lake or river) water. Surface water typically has higher levels of sediment and chlorine and will exhaust the filter media more rapidly.

The cartridge comes with easy-to-follow replacement instructions and installs in just a few minutes.

The two-stage filter removes chlorine and VOCs, enhances pH balance, prevents soap scum buildup and provides the very highest-quality shower water. Lasts 6 months.