Features

• Dedicated final stage carbon alkaline composite filter replacement cartridge for iSpring RO500 series tankless reverse osmosis system. Quick and easy filter change. No tools required.
• Made with coconut shell activated carbon and natural alkaline remineralization media. Further polishing filtered water, balances pH level enhances with added back minerals, and enhances the taste of water.
• Experience clean, safe, and good-tasting water every time you turn on the drinking faucet.
• Lasts for up to a full year, depending on the quality of source water and daily water consumption.
• Backed by a 30-day money-back guarantee with lifetime CS and tech support from Atlanta, GA USA.