Shower filter replacement cartridge for the Aquasana Premium Shower Filter (models: AQ-4100, AQ-4100NSH, AQ-4105). Long-lasting filter cartridges only need to be replaced every 10,000 Gal. or 6 months to keep your Aquasana Premium Shower Filter performing at its best. It has 90 days warranty.
- Easy to replace; simply unscrew old filter cartridge and screw in the new filter cartridge and flush
- AQ-4105 dual-stage shower filter cartridges provide superior filtration to significantly improve the look and feel of your skin and hair in addition to improving indoor air quality
- Filters last 10,000 Gal. or 6 months
- Compatible with Aquasana AQ-4100 and AQ-4105 shower filters
- 2.5 Gal. per minute of ultra-filtered high quality
- Performance certified by underwriters laboratories and the California department of public health