WaterChef RCSF-7 Shower Filter Replacement Cartridge

Superior Chlorine Reduction – Feel the Difference Immediately!

WaterChef^® Shower Filter Replacement Cartridges (RCSF-7) utilize advanced ThermalGuard™ catalytic carbon technology to substantially reduce your exposure to chlorine, leaving your body’s natural oils and proteins intact. This results in immediate cosmetic benefits including: 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 also experience longer-lasting color between treatments.

Premium Shower Filtration – Lower Cost!

Our advanced ThermalGuard™ catalytic carbon has been specially formulated to work well over a wide variety of temperature ranges, including hot water. Unlike competitive filters that still use KDF, Thermalguard™ delivers great performance while keeping the cost of replacement cartridges very economical. In fact, a single WaterChef shower filter cartridge is often less than half the price of the nearest leading competitive brand!

WQA Gold Seal Certified – Trusted Filtration.

Sadly, the water filtration industry is riddled with manufacturers that make unvalidated and exaggerated performance claims. Rest assured knowing that WaterChef has invested in independent NSF/ANSI testing and certification by one of the industry’s most trusted authorities, the Water Quality Association (WQA). WQA requires the strictest of testing and compliance standards and is valued worldwide by consumers, manufacturers, retailers and regulatory agencies.

WaterChef Shower Filter Systems and Cartridges are independently tested and certified by WQA for NSF/ANSI Standard 177 for chlorine reduction. (NOTE: Standard 177 for chlorine reduction is the only NSF/ANSI Standard that currently exists for shower filtration performance. Any additional chemical reduction claims made by other brands are not NSF/ANSI certified claims.) Don’t be fooled – TRUST is what independently validated NSF/ANSI testing and certification is all about.