Pros

  • Combines regular and reverse osmosis (RO) filtered water in a single, sleek faucet, eliminating the need for extra countertop holes.
  • Smooth handle action and pulown sprayer that transitions effortlessly between stream and spray modes.
  • Hignd, modern design in matte black that upgrades any kitchen aesthetic with a durable finish.
  • Easy to install for those with some experience, and the builn RO dispenser simplifies connections.
  • Significantly improves the taste of city water, making it great for drinking, food washing, and ice cubes.
  • Works well with popular RO systems like Ispring Tankless without leaks or performance issues.
  • Lonasting battery life on the filtration monitor and moderate filter usage, indicating decent filter longevity.
  • Durable and reliable with better quality compared to cheaper faucets that often leak or deteriorate quickly.
  • Responsive and helpful customer service for installation or early usage questions (though see cons below on longeerm support).

Cons

  • Installation is challenging and not recommended as a DIY project; many advise hiring a plumber.
  • Some users experienced internal leaking after around 18 months, causing water damage due to slow leaks even when faucet is off.
  • Manufacturer warranty is limited in scope and duration, with key parts covered only for 1 to 5 years, and repair shipping costs fall on the customer.
  • Customer support may become unhelpful or dismissive once the initial warranty period expires.
  • Potential risk of significant damage and poor posarranty assistance if defects develop over time.
  • Water from the RO line can have a slightly salty taste, though most find it acceptable.

Bottom Line

The Kraus Bolden 2-in-1 faucet is a beautifully designed, functional upgrade that cleverly combines filtered and regular water in one unit, making it an elegant choice for kitchens with reverse osmosis systems. However, installation complexity and long-term reliability concerns—especially the possibility of leaks after a year or so—mean you should seriously consider professional help when installing and be prepared for limited warranty protection. If durable performance with stronger customer backing is a priority, you might want to explore other high-end filtered faucets, but if style and the all-in-one solution appeal most, this one is a standout pick.

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