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Description
Karran 33" Undermount Quartz Composite Workstation Kitchen Sink with Accessories, White, QUWS-875-WHKarran 33" Undermount Quartz Composite Workstation Kitchen Sink with Accessories, White, QUWS 875 WH Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability
Karran 33" Undermount Quartz Composite Workstation Kitchen Sink with Accessories, White, QUWS-875-WH
Karran USA is one of the leading manufacturers of sinks and faucets for the kitchen and bathroom. Karran manufactures sinks in a variety of durable materials including stainless steel, acrylic, quartz composite, and vitreous china. The company was founded in the late 1990s in Vincennes, Indiana, USA, and has been a symbol for quality and reliability ever since.
With its enormous extra-large bowl, this design is both practical and elegant. Its quartz composite material gives it outstanding durability and will provide years of trouble-free use. This undermount design is available in a selection of 6 rich color choices to compliment any decor. It comes with a full compliment of accessories, making this the ultimate, integrated prepping and cleaning solution in your kitchen.
Available In:
Please see our color disclaimer.
Features
- Designed for installation as an undermount sink in granite, quartz and solid surface countertops
- Made from 80% natural quartz crystals and pure acrylic resin
- Heat safe up to 535°F and can withstand rapid temperature changes from hot and cold water
- Durable quartz material is non-porous, prohibiting the spread of germs and bacteria
- Smooth, non-porous material means food residue won't stick or stain the sinks surface
- Extremely stain, scratch, abrasion and impact resistant
- Quartz material absorbs vibration and minimizes noise when in use
- Natural quartz combined with pure acrylic resins provides deep, rich colors with a choice of 6 to choose from, and UV stabilization to keep those colors looking like new for years
- Regular cleaning is simple with just a cloth and soapy water
- Rear drain location leaves more storage room in your cabinet below and the 9" deep bowl provide plenty of room to accommodate all your cookware
- Series: Quartz QU Series
- Bowl configuration: Large single bowl
- Overall sink length (side to side): 32-1/2"
- Overall sink width (front to back): 19-3/8"
- Inside bowl dimensions: 30" x 16-3/4" x 9"
- Minimum cabinet size required: 36" sink base cabinet
- Drain opening size: 3-1/2"
- Compatible with most garbage disposals
- Approximate weight: 37lbs
- Certifications: cUPC certified
- Accessories included with sink: Basket strainer, bottom grid, colander, drying rack and cutting board
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 15" |
| Box Length: | 37" |
| Box Weight: | 42 lb(s) |
| Box Width: | 26" |
| Certification: | cUPC |
| Collection: | Quartz Undermount Sinks |
| Color: | White |
| Country of Origin: | India |
| Cutout Dimension: | 30" x 16-3/4" |
| cUPC Certified?: | Yes |
| Drain Placement: | Rear Center |
| Drain Size: | 3.5" |
| Finish: | Matte |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 30" x 16-3/4" x 9" |
| Installation Type: | Undermount |
| Installation Hardware Included?: | Yes |
| Item Height: | 9" |
| Item Length (Front to Back): | 19.375" |
| Item Weight: | 37 lb(s) |
| Item Width (Side to Side): | 32.5" |
| Material: | Quartz Composite |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| Overall Dimensions: | 32.5" x 19.38" x 9" |
| Shape: | Rectangular |
| SKU: | QUWS-875-WH |
| Ship Method: | FedEx Ground |
Warranty
25 Year Limited Warranty
Karran Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Karran Product Care (PDF)
Related Products
Included Product(s):
- Karran 4-1/2 in. Kitchen Sink Basket Strainer Drain in Stainless Steel, L-1
- Karran GR-6021 Stainless Steel Bottom Grid 28 1/4" x 14 1/4" fits on QT-812 and QU-812
Faucet(s):
- Karran Scottsdale 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Brushed Gold, KKF210BG
- Karran Scottsdale 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF210C
- Karran Scottsdale 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Gun Metal Grey, KKF210GG
- Karran Scottsdale 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Matte Black, KKF210MB
- Karran Scottsdale 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF210SS
- Karran Bluffton 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF220C
- Karran Bluffton 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Matte Black, KKF220MB
- Karran Bluffton 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF220SS
- Karran Tumba 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF230C
- Karran Tumba 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Matte Black, KKF230MB
- Karran Tumba 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF230SS
- Karran Weybridge 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF240C
- Karran Weybridge 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF240SS
- Karran Dockton 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF250C
- Karran Dockton 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF250SS
- Karran Hillwood 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Chrome, KKF260C
- Karran Hillwood 1.8 GPM Single Lever Handle Lead-free Brass ADA Kitchen Faucet, Pull-Down Kitchen, Stainless Steel, KKF260SS
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Nice accent to my bathroom by my sink
Size: 5.9"D, Color: Ebony Black + Rustic Brown, Size: 5.9"D, Color: Ebony Black + Rustic Brown
Great product, very sturdy, easy assembly, rich looking, glides easily, would buy again.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Functional and cute rolling cart.
Size: 7.9"D, Color: Rustic White + Honey Brown, Size: 7.9"D, Color: Rustic White + Honey Brown
This fit perfectly right where I needed it and adds storage as well!!! It rolls right out when I need it to! It could not be more perfectly suited to this space!!
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Reviewed in the United States on April 8, 2026
★★★★★ 1
Shelf snapped during assembly; had to fight for refund with seller
Size: 5.9"D, Color: Rustic White + Honey Brown
I was really excited to get this cart for my kitchen because it looks nice and would fit really well between my fridge and my oven. However, when assembling the final shelf, it snapped and broke and became unusable. I reached out to the seller to see if they could offer replacement pieces and they told me no, offering a 40% refund or exchange instead. Like I said, I was literally on the final step of assembly with the shelf snapped, so I can’t take it apart and put it back in the box properly to ship back and 40% is NOT enough if I have to re-purchase the item. The last offer the seller made was for a 50% refund which is another terrible offer. So now I have a half-broken unit that I don’t know what to do with. Super disappointed. If you’re assembling this piece, make sure all your shelves fit properly! And if you have problems, don’t expect the seller to help you.
EDIT: The seller finally sent a 100% refund after emailing back and forth for several days. I did not have a good experience with this seller, so I will be donating the cart as-is and not be repurchasing.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Great quality & easy to assemble!
Size: 7.9"D, Color: Ebony Black + Rustic Brown
Very impressed with the quality of this product. The wood is nice quality, instructions are easy to read and the item was easy to assemble. They even provided all of the necessary tools, including a screwdriver to assemble it. Looks great in my newly finished laundry room.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Great design for a kitchen sink organizer -- will not tip or accumulate water
We've had an Oxo kitchen sink organizer for years, and it's been fine, except 1) tall brushes (for example, Oxo brushes) make it tippy, stray elbows or imperfect placement of the brush would knock it into the sink and 2) it built up a soapy sludge in the bottom that that had to be drained and wiped down constantly. This item solves both issues perfectly.
Likes:
Size - I think it's about 5 inches deep, which is just right to fit the strip of countertop that runs behind the sink, up against the backsplash
Weight - The drying stone in the bottom gives the baskets some real heft, so there is no tipping it over by bumping a brush handle -- it really stays put
Drying stone -- The diatomaceous drying stone that slides into the bottom of the main basket is a great idea. These are porous stones that will absorb water and then allow it to evaporate fairly quickly. So far, it seems to be doing its job well. I'm sure the stone will need a wipe down now and then to stay clean, but no puddles of sludgy soapy water in the bottom is a big plus
Overall Design/Build quality -- The unit seems solid. It's a simple design, but there are no sharp edges or unfinished bits. Once in place it doesn't wobble a bit. I wasn't sure about the black powder-coated finish, but installed it looks clean and it's unobtrusive. I appreciate that the smaller basket for tall brushes sits on hooks and can be hung inside or outside the main basket. Ours sits inside, but there's plenty of room left over for sponges . And there's still room to stand up a bottle of liquid detergent or counter-top spray.
NOT SO LIKES
Nothing so far. I notice a lot of this style of sink organizer on Amazon, so presumably they're selling well. It's a great improvement over the older kinds.
Five big, clean, well-organized stars. Highly recommended.
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Reviewed in the United States on December 6, 2025