WaterChef® – Premium Shower Water Filtration
PERFORMANCE & LUXURY IN THE PALM OF YOUR HAND
Chances are you're being exposed to more chlorine that you are aware of. Many municipal water treatment facilities use chlorine to disinfect our water supplies from bacteria, viruses and other micro-organisms. However, once chlorine has done this job it is no longer needed or desired. In a warm shower, chlorine is absorbed by our skin and hair, stripping away natural oils and proteins, while chlorinated vapors can be inhaled.
Start breathing a little easier. The WaterChef Premium Shower Filter System utilizes our 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 experience longer lasting color between treatments. Quite simply, WaterChef shower filtration is your key to feeling rejuvenated!
Our advanced ThermalGuard™ catalytic carbon has been specially formulated to work well over a wide variety of temperature ranges, including hot water.
Unlike competitive brand filters that still use KDF media, advanced Thermalguard™ delivers superior performance while keeping the cost of replacement cartridges very economical. In fact, a single WaterChef shower filter cartridge is less than half the price of most competitive brands!

WaterChef shower hoses feature quality, interlocking stainless steel construction (with metal fittings) to provide maximum flexibility and durability without any of the kinking or foul "plastic odor" associated with less expensive plastic hoses (commonly used by competing brands) – even at high temperatures!
Additionally, unlike many metal shower hoses that contain an inner hose liner made from PVC, WaterChef Shower Systems use an inner hose liner that is constructed from non-toxic and odorless silicone.
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 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.
WaterChef shower filter systems are quality crafted from the finest materials in the industry and backed by a full THREE YEAR Limited Warranty and a NO-RISK 60-Day Money-Back Guarantee!
SHOWER CARTRIDGE
Based on WQA testing data with typical water contitions. Actual performance may vary. Cartridge life based on two 10 minute showers per day. Cost per shower based on a 10 minute shower.
FEATURES
Discover the Difference
- Powerful 2-Stage System with ThermalGuard™ Catalytic Carbon for Superior Chlorine Reduction
- Hand-Held and Stationary Positions (Perfect for people & pets of all sizes!)
- Deluxe Shower Wand with 5 Adjustable Spray Patterns (including Pulsating Massage)
- Lower Cost per Shower! (Filter More, Spend Less!)
- Premium 60" Stainless Steel Flex-Hose (Metal Fittings) & Non-Toxic, Odorless Silicone Liner (No PVC!)
- Anti-Clog Rubber Spray Nozzles (Easy cleaning!)
- WQA Gold Seal Certified - NSF/ANSI Standard 177 for Chlorine Reduction (Trusted performance.)
- Maintains Shower Height
- Quick & Easy Install (No tools required!)
- Easy Filter Cartridge Changes
- BPA Free & Eco-Smart
- Includes Pre-Installed Filter Cartridge
- Available in Three Finishes: Chrome, Brushed Nickel, and White
- Full THREE YEAR Limited Warranty!
- 60-Day, NO-RISK, Money-Back Guarantee! (RETURN SHIPPING is absolutely FREE in the contiguous U.S.)
- FREE SHIPPING & RETURNS! (contiguous U.S.)
- 5-Star Customer Care! (We stand behind our products AND our customers!)
SPECIFICATIONS
Because the Details Matter

-
WaterChef® SF-7C
-
Shower
-
Up to 10,000 Gal. or 6 Months per Filter Cartridge
-
WQA Gold Seal Certified – NSF/ANSI Standards 177 and 372
-
Yes
-
USA
-
RCSF-7
-
Yes (Pre-installed)
-
30 psig - 100 psig
-
34º F - 140º F (1º C - 60º C)
-
High Impact, Plated ABS with Metal Fittings
-
Plated Stainless Steel with Silicone Inner Liner (PVC-Free and Odorless)
-
Yes
-
5,5455,314
-
3-YEAR Limited Warranty
-
60-Day, No-Risk Guarantee
SF-7C REVIEWS
What Our Customers Are Saying
FAQS
Have an Additional Question? Just Ask Us. 
Our industry currently has one standard for shower filtration: NSF/ANSI Standard 177, which measures the reduction of free available chlorine. (Free available chlorine is the concentration of residual chlorine present as dissolved gas, hypochlorous acid or hypochlorite ion, not combined with ammonia or other compounds that are less readily available for disinfection).
While ThermalGuard™ catalytic carbon has the ability to reduce more than just free available chlorine, as a matter of company policy, we only publish reduction claims that have been based upon testing our products against established industry standards that have been conducted by a widely recognized, third-party laboratory such as the Water Quality Association (WQA). We recognize this may appear to put WaterChef shower filters at a disadvantage because of unvalidated performance claims made by competitive products. However, we are not comfortable with making claims that do not fit these strict criteria.
NO. All of the materials used to produce WaterChef shower filters have been carefully selected by our engineering team during the design phase. As a further precaution, WaterChef shower filters have been independently certified for complying with the material extraction requirements under NSF/ANSI Standard 177. Essentially, this part of the standard looks for any foreign substance that may be inadvertently imparted into the filtered water. If a foreign substance is present above the limit established by the standard, the product will not meet the certification requirements.
NO. Unlike many other shower filter systems that use cheap, vinyl shower hoses, WaterChef shower filter systems use only premium quality, plated stainless steel shower hoses that contain an inner liner constructed from non-toxic and odorless silicone (No PVC!). That means no “foul plastic odor” even at high temperatures.
VIDEOS
SF-7C Premium Shower Filtration System
How to Install Your WaterChef SF-7C Shower System
How to Change Your WaterChef Shower Filter Cartridge