iSpring RCC7AK-BN RO System
The classic one, in its original form. iSpring’s long-running tank system: six stages — sediment, two carbon stages, the RO membrane, a polishing carbon, and an alkaline stage that puts minerals back and balances the pH. 75 GPD into a pressurized storage tank, the whole system certified to NSF/ANSI 58 and 372, with the patented top-mounted faucet design that makes installation simpler. No UV lamp, no electronics — just stages, done properly.
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