WaterKleenFRS Under-Counter Replacement Filter

Three-stage fluoride + chloramine reduction—quietly powerful under your sink

Product Description (keyword-enhanced)
Upgrade your under-sink system with the WaterKleenFRS 50/50 Under-Counter Replacement Filter. This multi-stage cartridge targets fluoride, chloramines, chlorine, hydrogen sulfide, heavy metals (lead, mercury, aluminum), pesticides, and off-tastes/odors to deliver crisp, clean water at the tap. Stages: (1) Kalcifate Plus™ 50/50 fluoride-reduction media (aluminum-free), (2) SIAC NASA silver-impregnated activated carbon + catalytic carbon, and (3) catalytic carbon polishing for chloramine control. Designed specifically for WaterKleenFRS under-counter systemsfor optimal fit and flow. Iron Faith Nutrition

Why it works (quick science)

• Catalytic carbon accelerates chloramine breakdown (NH₂Cl) to chloride, outperforming standard GAC at typical residential flow rates. WaterWorld+1

• Silver-impregnated activated carbon (SIAC) helps inhibit on-media microbial growth—commonly used in POU/POE cartridges and manufactured in EPA-registered establishments. Calgon Carbon Corporation+1

• The WaterKleenFRS under-counter filter’s spec lists reduction of fluoride, lead, mercury, aluminum, chloramines, plus H₂S, taste, and odor—via its 3-stage stack. Iron Faith Nutrition

Use & fit
Drop-in replacement for WaterKleenFRS under-counter systems. Typical changeout cadence aligns with water quality and usage (commonly 6–12 months). For best performance, replace on schedule and flush per system directions

EPA ESTABLISHMENT
# 37589-FL-1

If you would like to purchase a complete system please call our sales line 401-683-4227

What is Iron Faith Nutrition all about?

Learn more about Iron Faith Nutrition

*THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD AND DRUG ADMINISTRATION. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE OR PREVENT ANY DISEASE