Coldstream countertop water purifier refills

The Coldstream countertop water purifier connects directly to your faucet to filter cold water at the source, without complex installation. A built-in diverter valve makes it easy to switch between filtered and running water.

• Very strong reduction of nitrates and fluoride
• Direct on-tap filtration – tankless
• Integrated diverter valve
• NSF/ANSI Certified Coldstream Cartridges 42, 53 and P231
• Compatible with high performance Coldstream refills