36 x 22 Kohler Cast Iron under mount Farmhouse kitchen sink White #6489-0


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35.6875-in x 21.5625-in KOHLER Whitehaven Single-Basin Cast Iron Apron Front/Farmhouse Under Mount Kitchen Sink White #6489-0

 Model #6489-0

New in box


The Whitehaven apron-front kitchen sink features a streamlined and versatile farmhouse style to complement any decor. A large single basin accommodates large pots and pans, while the sloped bottom helps with draining and cleanup. Crafted from enameled cast iron, this sink resists chipping, cracking, or burning for years of beauty and reliable performance. A standard apron front makes it easy to install on 36-inch apron-front cabinetry. The Self-Trimming design requires only a simple rough cut, overlapping the cabinet face for beautiful results.

  • Fits minimum 36-inch apron sink base cabinet
  • Single bowl
  • 9-inch depth
  • Self-Trimming apron overlaps the cabinet face for easy installation and beautiful results
  • No faucet holes
  • Basin slopes 2 degrees toward drain to minimize water pooling
  • Offset drain increases workspace in the sink and storage space underneath
  • Includes cutout templates

Series Name Whitehaven


Material Cast iron

Sink Mount Type Apron front/Farmhouse

Manufacturer Color/Finish White

Bowl Configuration Single bowl

Depth of Bowl (Inches) 9

Width (Inches) 21.5625

Length (Inches) 35.6875

Weight (lbs.) 140

Minimum Cabinet Size 36-in

Cutout Below Counter Height (Inches) 9.3125

Cutout Width (Inches)      20.3125

Cutout Length (Inches)     34.4375

Number of Faucet Holes   None (customizable)

Heat Resistance in Degrees F       600+

Drain Location      Corner

Mounting Hardware Included

under mount only. The exposed edges on the flanges are not coated so the metal is exposed.

A customer review: I bought this sink not knowing how I’d like the single bowl and I was worried about permanent scuff marks. We’ve had this sink for three years now and it’s still beautiful! It has held up well with my husband and two boys using it, with minimal marks, no chips or scratches. I bought the wire racks to protect the bottom of the sink and I clean it every couple nights after dinner. I use just a sponge, dish soap, and no abrasive cleaner, for a nice shine I use the Kohler sink cleaner. Apron sinks do sit shorter than most sinks, but we’re shorter so it’s not a problem for us. I rarely fill it with water instead I usually use a pot or large bowl and fill it with water instead.