Search  for anything...

30 Inch Undermount Kitchen Sink White Quartz Granite Composite Single Bowl Kitchen Sinks Workstation Ledge Under Counter Large Deep Classic Sinks 30" x 19" x 10"

  • Based on 0 reviews
Condition: New
Checking for the best price...
$332.49 Why this price?
Save $37.50 was $369.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Jun 21
Order within 17 hours and 4 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Color: Matte White


Size: 30x19-Workstation


Features

  • Premium Material : Crafted from high-grade quartz composite, this Granite Composite Kitchen Sinks combines natural quartz crystals and durable acrylic resin to offer a robust surface that resists chipping and scratching. Its smooth, non-porous surface is easy to clean and maintain, while also featuring noise reduction and anti-vibration capabilities for a quieter, smoother kitchen experience
  • 30 Inch Workstation Kitchen Sink : Designed with a front and back sill, this white undermount kitchen sink transforms into a versatile workstation with included accessories such as a cutting board, roll-up drying rack, and basket strainer. This multi-functional design saves space and enhances efficiency, perfect for busy kitchens that require high functionality
  • Innovative Design : Featuring R15 rounded corners for effortless cleaning, the 30 inch undermount kitchen sink includes a generous 3.5-inch oversized downspout that doubles as a garbage disposal connection, making waste management convenient and efficient. Ideal for maintaining a clean and organized kitchen
  • 30 Inch Undermount Kitchen Sink Dimensions : With external measurements of 19"D x 30"W x 9.6"H and internal measurements of 17"D x 28"W x 9"H, plus a countertop cutout size of 28"W x 17"D, this White Granite Composite Kitchen Sinks fits perfectly in a minimum cabinet base size of 33". These precise dimensions ensure a seamless installation, enhancing the overall aesthetic and functionality of your kitchen
  • Comprehensive After-Sales Service : If you have any problems after opening the package, please contact us promptly and we will help you solve them.We are dedicated to providing exceptional service. Enjoy easy returns within 3 months and comprehensive 1-year support for your complete satisfaction. Order with confidence and experience our unwavering commitment to quality and customer care

Brand: Couoko


Color: Matte White


Material: Granite Composite


Size: 30x19-Workstation


Product Dimensions: 19"D x 30"W x 10"H


Brand Name: Couoko


Model Number: CGWUS301910


Manufacturer: Couoko


Included Components: Bottom Gird, Cutting Board, Drain Strainer, Roll-up Drying Rack, colander


Material Type: Granite Composite


Finish Types: Polished


Product Care Instructions: Wipe with Dry Cloth


Size: 30x19-Workstation


Item Dimensions D x W x H: 19"D x 30"W x 10"H


Item Weight: 26 Pounds


Base Width: 33 Inches


Color: Matte White


Style: Granite Composite Kitchen Sink


Shape: Rectangular


Installation Type: Undermount


Drain Type: Lift and Turn


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • East to take care of
Color: Matte White Size: 33x19
Love this sink.
Reviewed in the United States on March 23, 2026 by Cynthia Robinson

  • Beautiful and great quality
Color: Matte White Size: 33x19
Amazing
Reviewed in the United States on February 5, 2026 by Ruby

  • Amazing sink!
Color: Matte White Size: 33x19
Great sink! We originally ordered a different one but it came broken and I’m so glad we put this one in instead!
Reviewed in the United States on January 2, 2026 by Lindsay Fermstad

  • Nice sink
Color: Matte Black Size: 24x18x12
Lots of compliments on this piece! The company may want to include hardware to bolt it to the wall to keep it still.
Reviewed in the United States on March 2, 2026 by amy

  • WHITE HAZE?!? WHITE HAZE?!?
I absolutely love my sink, but the one thing that I’m not happy with is that it continually gets this nasty white haze and no matter what I use to clean it. It will not go away. Any tips or advice from fellow purchasers? Please?
Reviewed in the United States on July 12, 2023 Reviewed in the United States on July 12, 2023 by Angela Shaulis

  • Great looking sink
Color: Matte White Size: 32x19-Workstation
Fantastic price
Reviewed in the United States on December 17, 2024 by SB

  • I love this sink!!!!!! I love this sink!!!!!!
We are remodeling my kitchen and I love this sink!! it was easy to put in and install, it came sooner then it was saying. Worth the money.
Reviewed in the United States on January 25, 2022 Reviewed in the United States on January 25, 2022 by Melissa Alsteen

  • White sink
Color: Matte White Size: 25x22
Great quality drop kitchen sink , perfect size , easy to install , the color white is perfect for my kitchen, have the accessories , is heavy , great value for the money. Perfect fit.
Reviewed in the United States on January 26, 2026 by Ramon

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...