Don’t waste money on harsh chemical cleaners or spend time scrubbing. With every flush (up to 50,000), this remarkable cartridge kills bacteria on contact, and prevents fungus, mildew, mineral buildup and stains. Hidden in the flow-through cartridge are advanced hydro-mineral magnets and Bact-O-Bane antibacterial fibers. They work without adding anything to the water, or removing anything from it. USA.
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