Product Review

WaterChef® Replacement Cartridges (2-PACK) for WaterChef SF-7C Premium Shower Filtration Systems
Genuine WaterChef Replacement Cartridges (2) provide superior chlorine reduction and are independently tested and certified by NSF International against NSF/ANSI Standard 177 for the reduction of chlorine.

Superior Chlorine Reduction - Feel the Difference Immediately!
WaterChef Shower Replacement Cartridges (RCSF-7) utilize advanced ThermalGuardâ„¢ catalytic carbon technology to substantially reduce your exposure to chlorine, leaving your body's natural oils and proteins intact. Immediate cosmetic benefits include: softer and more manageable hair, healthier and smoother skin, and reduced eye irritation. Additionally, you may notice that you use less soap and conditioner, and if you use hair color products, you may experience longer-lasting color between treatments too.

Tested & Certified by NSF® - Filtration Performance You Can Trust
In an industry riddled with exaggerated performance claims, you can rest assured knowing that all WaterChef Shower Systems and Replacement Cartridges have been independently tested and certified by NSF, the water industry's leading authority. Since 1944, NSF has been committed to making the world safer for consumers through comprehensive certification programs and written standards for food, water and consumer goods. No other independent testing programs require the strict compliance standards imposed by NSF. Credibility is what NSF Certification is all about.

Compatible with: WaterChef Systems: SF-7C, SF-7W & Essence System: SHW-7
Flow Rate: 2.5 gpm at 80 psi
Rated Capacity: 20,000 Gallons per 2-Pack
Replace cartridge every 6 months with typical use and water conditions. (12 Months per 2-Pack!)