WaterChef RCSF-7 Shower Filter Replacement Cartridge (for SF-7C Shower Filtration Systems)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Powerful 2-Stage Filtration with ThermalGuard for Superior Chlorine Reduction</li><li>Independently Tested & Certified by NSF® International for Trusted Performance</li><li>Low Cost per Shower - NSF Certified Capacity of 10，000 GALLONS per Cartridge</li><li>Quick & Easy Cartridge Replacement (includes Cartridge Change Reminder Decal)</li><li>Your Body’s Natural Oils & Proteins Remain Intact for Noticeably Softer Skin and Hair</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31wLgFJLpxL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51cNtL-F-NL.jpg' noproxy></br>