Enjoy showering in filtered water with a simple attachment to your existing showerline - no tools necessary. The unique two-stage up-flow filter design combines coconut shell carbon and a KDF copper/zinc oxidation process to remove harsh chemicals including chlorine, lead, peticides, hydrogen sulfides, and other volatile organic compounds from your tap water. The conconut shell carbon also enhances the taste and smell of your water. The benefits let you enjoy healthy, clean water while you shower giving you softer, more moisturized skin and shinier, healthier hair. Aquasana's shower filter lasts for 10,000 gallons or 6 months of shower use before needing replacement. Shower in water that's better than bottled water for as little as $0.25 cents per day with our Water for Life auto-ship program for replacement filters. This product includes a shower filter and a premium massaging shower head with multiple settings.