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WaterChef RCSF-7 Shower Filter Replacement Cartridges, 2-PACK

  • Shower Filter Cartridge RCSF-7 (2-Pack) for SF-7C shower system
  • Quick and easy cartridge changes

Superior Chlorine Reduction – Feel the Difference!

Genuine, WaterChef® RCSF-7 Shower Filter Replacement Cartridges (2) 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 & NSF (Trusted Performance!)
  • Includes TWO (2) RCSF-7 Shower Filter Replacement Cartridges
  • Quick & Easy Filter Cartridge Replacement (No tools required.)
  • Low Cost per Shower
FREE SHIPPING! (Contiguous U.S.)
Extra 15% OFF This Filter Cartridge
+ All Auto-Shipped Cartridges!  Details
*Auto-Ship is only available in the Contiguous U.S. at this time.

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

  • Overview
  • Specifications
  • Reviews


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 & WQA - Filtration You Can Trust.

nsf-wqa-logo-bug.pngThe shower filtration industry is riddled with unvalidated and exaggerated performance claims. Rest assured knowing that all WaterChef Shower Systems and Replacement Cartridges have been independently tested and certified by the Water Quality Association (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 Cartridges

Replacement Filter Cartridges (2-PACK) RCSF-7
Installation Type Shower
Cartridges Compatible with WaterChef® SF-7C Premium Shower Filter Systems
Rated Capacity 20,000 GALLONS (per 2-Pack)
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 NSF & WQA YES
Certifications NSF/ANSI Standard 177
Quantity in Package 2 Filter Cartridges

Product Reviews

  1. Good filters

    Posted by Tim on 27th Apr 2015

    Filters are easy to install. Seems well made. Price is ok. Thanks for the free shipping. Always appreciated.

  2. Really nice product

    Posted by Bob Jurgenz on 17th Jul 2014

    Opening the box was exciting! The quality was better than I expected. Installation was a snap. The hose was really flexible and had no memory once it was out of the box. I would buy it again!

The WaterChef RCSF-7 Shower Filter Replacement Cartridges, 2-PACK is
rated 4.5/5 based on 2 reviews


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