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WaterChef RCSF-7 Shower Filter Replacement Cartridge

  • WaterChef RCSF-7 shower filter cartridge
  • quick shower cartridge changes - no tools needed

Superior Chlorine Reduction – Feel the Difference!

Genuine, WaterChef® RCSF-7 Shower Filter Replacement Cartridge for SF-7C Shower Filtration Systems. Enjoy the benefits of superior chlorine reduction in your shower. Quality crafted and Independently Tested & Certified by WQA and NSF to provide powerful filtration performance you can trust.

Product Highlights

  • Powerful ThermalGuard™ for Superior Chlorine Reduction
  • Tested & Certified by WQA and NSF (Trusted Performance!)
  • 10,000 Gallon Capacity
  • Quick & Easy Filter Cartridge Replacement (No tools needed.)
  • Low Cost per Shower
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WaterChef shower filters are the best on the market. They definitely get the chlorine out of the water. I plan to continue to purchase these filters for every shower in my house. TexasMom, WaterChef Customer

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WaterChef® Premium Shower Filter Cartridges

Make Every Day a Spa Day!

Experience the Difference of a WaterChef® Shower!

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!

Tested & Certified by NSF International - Filtration You Can Trust.

nsf-wqa-logo-bug.pngIn an industry riddled with exaggerated performance claims, you can rest assured knowing that WaterChef Shower Systems and Replacement Cartridges have been independently tested and certified by WQA and NSF International, the water industry's leading authorities.

No other independent testing programs require the strict compliance standards imposed by NSF and WQA. They are valued by consumers, manufacturers, retailers and regulatory agencies worldwide. Trust is what NSF/ANSI Certification is all about.

Discover the Difference...Discover WaterChef!

WaterChef® RCSF-7 Premium Shower Filter Cartridge

Replacement Filter Cartridge RCSF-7
Installation Type Shower
Cartridge Compatible with WaterChef® SF-7C Premium Shower Filter Systems
Rated Capacity up to 10,000 Gallons
Rated Service Flow @ 80 psi 2.5 gal/min (9.46 L/min)
Maximum Working Pressure 100 psig (689.5 kPa)
Minimum Working Pressure 30 psig (206.8 kPa)
Maximum Operating Temp. 140º F (60º C)
Minimum Operating Temp. 34º F (1º C)
Tested & Certified by WQA and NSF YES
WQA and NSF® Certifications NSF/ANSI Standard 177
Quantity in Package 1 Filter Cartridge

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Replacement Cartridges delivered right to your door when you need them.

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Get an additional 10% OFF Systems and 15% OFF Filter Cartridges purchased with Auto-Ship, plus 15% OFF + FREE Shipping on all your auto-shipped Replacement Cartridges!

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*Auto-Ship is only available to customers located in the contiguous U.S. at this time.