Kraus Bolden 2-in-1 Pull-Down Sink Filter Faucet - Dual-Line Filter

In this review the Kraus Bolden 2-in-1 Pull-Down Sink Filter Faucet is evaluated for homeowners who want an integrated filtered water faucet without a separate dispenser. The single biggest reason to consider this faucet is its DuoPure Technology, which uses independent lines to deliver a dedicated stream of purified water alongside regular tap water, making it a convenient choice for kitchens with an under-counter filter or reverse osmosis system. The faucet's high-arc open-coil spout and pull-down sprayer also make it a practical option for everyday kitchen tasks.

Key Features

• DuoPure Technology: Two independent water lines prevent cross-contamination so filtered water stays separate from regular tap water for consistent purity.
• Universal Filter Compatibility: Designed to connect to most under-counter filtration systems, including reverse osmosis, so it can convert existing setups into a single-faucet filtered solution.
• Pull-Down Sprayer: The Reach Technology pull-down hose and swivel adapter provide easy maneuverability and an easy-retract function for rinsing and filling large pots.
• Commercial Style Spout: The high-arc open-coil design offers industrial looks and ample clearance for tall containers and ice trays.
• Wear-Resistant Finish: Chrome finish resists corrosion and maintains a clean look in kitchens where regular wiping and use are expected.
• Single Lever Control: One single-handle operation controls both tap and filtered water, simplifying use and reducing counter clutter.

Who It's For

The Kraus Bolden is best for homeowners or renters who already use or plan to install an under-counter filtration or reverse osmosis system and want the convenience of a single integrated faucet. It is also a good fit for those who prefer a commercial, industrial aesthetic with a high-arc spout and need the reach and flexibility of a pull-down sprayer.

It may be less suitable for buyers who prioritize long-term durability above initial value, or for kitchens where past reports of gasket wear and occasional leakage are a concern; those users might consider faucets with a stronger service record for longevity or models with extended warranties.

Pros & Cons

Pros

• Separate filtered and regular water lines deliver reliable purified water without a separate dispenser.
• Pull-down Reach Technology gives excellent maneuverability for rinsing and filling.
• High-arc open-coil spout provides good clearance and a distinct commercial look.
• Compatible with most under-counter filter systems, including reverse osmosis installations.

Cons

• Some customers report gasket failures and leakage over time, so durability can be mixed in real-world use.
• Replacement parts or long-term service may be needed more often than for premium commercial-grade faucets.

Specifications

Brand	Kraus
Model	Bolden 2-in-1 Pull-Down KFF-1610CH
Overall Height	18 3/4 in
Spout Height	6 3/8 in
Spout Reach	8 5/8 in
Flow Rate	1.8 gpm
Swivel	360 degrees

Our Verdict

The Kraus Bolden 2-in-1 Pull-Down Sink Filter Faucet is a practical value pick for kitchens that need an integrated filtered water solution and appreciate a commercial-style look. Its DuoPure Technology and pull-down functionality make it convenient and versatile, though potential buyers should be aware of mixed reports about gasket longevity and occasional leaks. For those with an existing under-counter filter or reverse osmosis system, it delivers good functionality for the price.

Frequently Asked Questions

Can this faucet connect to reverse osmosis systems?
Yes, the faucet is designed for universal compatibility with most under-counter filtration systems, including reverse osmosis, but the filter unit is not included.

Does the faucet deliver filtered and unfiltered water separately?
Yes, DuoPure Technology uses two independent lines so filtered water remains separate from regular tap water to help prevent cross-contamination.

What finish options are available?
The model is available in chrome and is offered in other finishes such as brushed gold and matte black in the broader Bolden lineup.