SUPERIOR CHLORINE REDUCTION – Powerful ThermalGuard Filtration Technology

Dry Hair? Itchy Skin?

WaterChef RCSF-7 Shower Filter Cartridges utilize our advanced ThermalGuard catalytic carbon technology to substantially reduce your exposure to chlorine, leaving your bodys natural oils and proteins intact. This results in immediate cosmetic benefits including softer and more manageable hair, smoother skin, and reduced eye irritation.

Filter More, Spend Less

Our advanced ThermalGuard catalytic carbon has been specially formulated to work well over a wide variety of temperature ranges, including hot water. ThermalGuard filtration technology provides exceptional chlorine reduction while keeping the cost per gallon low. While NSF/ANSI Standard 177 only requires 50% chlorine reduction for certification, WaterChef shower filters are certified by IAPMO R&T to remove 96.6% with a 10,000 gallon capacity. Source: IAPMO

And, at just pennies per shower, WaterChef shower filter cartridges wont break the bank. Filter out more for less with WaterChef.

TRUSTED QUALITY & PERFORMANCE – Tested & Certified by IAPMO for NSF/ANSI Standard 177

IAPMO Platinum Certification

In an industry riddled with unvalidated performance claims, rest easy knowing that WaterChef SF-7C Shower Filter Systems and Replacement Filter Cartridges are independently tested and certified by IAPMO R&T for NSF/ANSI Standard 177 for the reduction of 96.6% of Chlorine for up to 10,000 gallons. Thats nearly double the NSF/ANSI requirement of 50% reduction. Requiring the strictest of compliance standards, trust is what independent NSF/ANSI certification by IAPMO is all about. (Standard 177 is the only NSF/ANSI Standard that exists for shower filter contaminant reduction.)

Certification: IAPMO certification was renewed in 2023. Source: IAPMO