Cobbe CB-11003B Matte Black Waterfall Centerset Bathroom Faucet

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Product guide

Cobbe CB-11003B Matte Black Waterfall Centerset Bathroom Faucet

The Cobbe CB-11003B is a matte black, two-handle waterfall bathroom faucet listed for 4-inch centerset installation. Its stated 1.2 gpm flow rate, pop-up drain and supply hoses make it a complete-looking option for a compatible vanity, though feedback flags concerns about finish wear and dripping.

At a glance

Waterfall-style spout and two lever handles.
Listing describes a 4-inch centerset design and says it can fit 2- or 3-hole sinks. It separately lists a 2-hole count, so confirm the sink layout before ordering.
Listing claims a WaterSense-certified 1.2 GPM flow and up to 30% water savings. These are manufacturer claims, not independently confirmed here.
Manufacturer says the installation holes should be 1.06"–1.5" in diameter and the maximum deck thickness is 1.6".

Price

$35.09Save 10%

Reference price: ~~$38.99~~

Price checked: Nov 12, 2026

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Pros and cons

Pros

Pop-up drain, hot and cold hoses, and instruction manual appear in the explicit included-components list.
Two lever handles offer separate hot and cold control, according to the listing.
The product is listed with a lifetime warranty type.

Cons

Customer feedback reports black finish peeling with normal use and water continuing to drip after shutoff. These concerns may matter for a high-use sink.

Technical specifications

19 specifications

Identity
Brand	Cobbe
Model	CB-11003B

Flow and operation
Flow rate	1.2 gpm
Handle count	2
Handle type	Lever
Handle placement	Left & Right
Valve type	Cartridge Valve
Spout design	Waterfall

Dimensions and installation
Installation method	Centerset
Mounting type	Deck Mount
Spout height	5.24 inches
Spout reach	6 inches
Mounting hole diameter	1 inches
Hose length	24 inches

Materials and appearance
Material	Stainless Steel
Color	Black
Style	Modern

Listed features
Additional features	Lead Free, Pop Up Drain, Water Saving System
Warranty type	lifetime

What to know before buying

Listing details to confirm

The listing describes 4-inch centerset installation for 2- or 3-hole sinks, but its hole-count specification says 2. It also calls the finish matte black in the title while the finish field says Black. Confirm the sink configuration and exact finish in the selected listing before buying. Manufacturer claims about water savings, certification, materials and warranty are not independently confirmed here.

What’s in the box

Included

Bathroom faucet
Pop-up drain
24'' Cupc Hot & Cold Hoses
User manual

Who is it for?

A good fit for

Buyers replacing a faucet on a compatible 4-inch centerset vanity or RV sink.
People who want a two-handle faucet with a waterfall-style spout and an included pop-up drain.

Less suited to

Buyers who need confirmed compatibility with a particular 3-hole sink without checking the hole spacing and selected listing.
Shoppers who prioritize assured long-term finish durability or drip-free performance, given the reported customer concerns.

Cobbe CB-11003B Matte Black Waterfall Centerset Bathroom Faucet · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 1,109 ratings

5 stars77%77%
4 stars11%11%
3 stars3%3%
2 stars2%2%
1 star7%7%

Customer feedback describes installation and fit positively, including on older 3-hole sinks, and mentions sturdy handles and good value. Water-flow impressions are mixed. Reports of peeling black finish and continued dripping are material concerns for buyers seeking a durable, leak-free daily-use fixture. The listing's stated 1.2 gpm flow and waterfall design do not resolve those reported experiences.

Positive themes

Customers describe installation as easy, including with video instructions.
Customers report good fit, sturdy construction and well-made handles.

Negative themes

Customer feedback reports black finish peeling during normal use.
Some customers report water continuing to drip after shutoff.

Mixed feedback

Customer impressions of the water flow vary.

Frequently asked questions

Is this faucet listed for a 2-hole or 3-hole sink?

The title and feature copy say it suits 2- or 3-hole sinks, while the technical hole-count field lists 2. Confirm your sink layout and the selected listing before purchase.

What comes with the faucet?

The explicit contents list names the faucet, pop-up drain, 24'' Cupc Hot & Cold Hoses, and instruction manual.

What installation dimensions should I check?

The listing states a 4-inch centerset design, mounting hole diameter of 1 inches, and a maximum deck thickness of 1.6". It also gives an installation-hole range of 1.06"–1.5", so verify the required opening and deck fit for your sink.

What do customers report about performance and finish?

Customer feedback is mixed on water flow and includes reports of finish peeling and dripping after shutoff. These are reported experiences, not proof that every unit will have the same issues.