Replacement for Aquasana shower filters - compatible with AQ-4100, AQ-4125, AQ-4105
Maintain water quality with authentic replacements - uncertified replacements may not perform as well or remove contaminants
High-quality carbon filtration - coconut shell carbon and copper-zinc media independently tested to NSF/ANSI Standard 177 to reduce over 90% of chlorine
Easy replacement process - no need for tools or a plumber. Just twist, remove, and replace
Pure and healthy water - eliminates chlorine and other chemicals from shower steam for improved air quality while showering