The Kohler Alteo K-45102-4-CP is a two-handle widespread faucet with a crisp transitional profile that reads cleaner and more angular than traditional curved bath fittings. Its 8-inch to 16-inch adjustable layout suits larger vanity tops, and the included pop-up drain helps complete a coordinated three-hole sink installation without mixing hardware styles.
What sink configuration does the Alteo K-45102-4-CP require?
This faucet is made for a three-hole widespread sink or countertop. The handles install separately from the spout, with spacing that can typically be adjusted from 8 inches to 16 inches. That makes it a better fit for medium and larger vanity tops than a compact centerset faucet. It is not intended for a one-hole sink unless the countertop is reworked for a true widespread setup.
How durable is the Polished Chrome finish on this faucet?
Polished Chrome is generally one of the easier faucet finishes to maintain because it resists corrosion well and wipes clean quickly. On a transitional design like Alteo, the reflective finish also emphasizes the sharper edges and cleaner lines of the spout and handles. Routine care should be limited to mild soap, water, and a soft cloth. Abrasive pads and aggressive cleaners can dull the shine over time.
Is this faucet considered water efficient?
A confirmed flow rate was not provided for this specific model in your source data, so this JSON does not mark it as WaterSense certified. Under your rule set, only 1.0 GPM and 1.2 GPM models are flagged as water efficient. That means this entry is treated as unknown rather than explicitly inefficient. If a verified flow rate becomes available later, the certification field can be updated cleanly.
What should I expect during installation?
Installation is fairly standard for a widespread bathroom faucet, but it takes more alignment work than a centerset model because the spout and both handles mount independently. The separate components give you flexibility on the vanity deck, but they also mean more time under the sink connecting and securing each piece. The ceramic disc valve design does not add unusual setup complexity. If you are replacing another widespread faucet, the job is usually more straightforward.
What is included with the Alteo widespread faucet?
The package includes the spout, two lever handles, the matching pop-up drain assembly, and mounting hardware. Because this is a widespread faucet, there is no deck plate included or needed. You should still verify supply line compatibility with the shutoff valves already under your sink. The included drain helps maintain a matched finish across the full sink setup.
# Kohler Alteo Widespread Bathroom Sink Faucet **Model:** `K-45102-4-CP` **Brand:** Kohler **Category:** Bathroom Faucet > The Kohler Alteo K-45102-4-CP is a two-handle widespread faucet with a crisp transitional profile that reads cleaner and more angular than traditional curved bath fittings. Its 8-inch to 16-inch adjustable layout suits larger vanity tops, and the included pop-up drain helps complete a coordinated three-hole sink installation without mixing hardware styles. ## Specifications | Attribute | Value | |---|---| | Faucet Type | widespread | | Configuration | 8-16 inch widespread, 3-hole | | Handle Count | 2 | | Valve | ceramic disc | | Drain Assembly Included | Yes | | Deck Plate Included | No | | Finish | Polished Chrome | | Water Sense Certified | No | | Warranty | Limited Lifetime | ## What's Included - Spout and two lever handles - Pop-up drain assembly - Mounting hardware Source: https://www.jaspecs.com/kohler/bathroom-faucet/k-45102-4-cp-kohler-alteo-widespread-bathroom-faucet/