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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Blanco Quatrus 25" Undermount Stainless Steel Kitchen Sink, Satin Polish, 18 Gauge, No Faucet Hole, 443146Blanco Quatrus 25" Undermount Stainless Steel Kitchen Sink, Satin Polish, 18 Gauge, No Faucet Hole, 443146 Everyday convenience meets modern design. The QUATRUS R15 25" Single Bowl Undermount Stainless Steel Kitchen Sink is ideal for busy kitchens thanks to its spacious single bowl configuration that allows for easy washing of large pots and pans. German engineered with corrosion resistant stainless steel for long lasting durability and 15 mm radius
Blanco Quatrus 25" Undermount Stainless Steel Kitchen Sink, Satin Polish, 18 Gauge, No Faucet Hole, 443146
Everyday convenience meets modern design. The QUATRUS R15 25" Single Bowl Undermount Stainless Steel Kitchen Sink is ideal for busy kitchens thanks to its spacious single bowl configuration that allows for easy washing of large pots and pans. German-engineered with corrosion-resistant stainless steel for long-lasting durability and 15 mm radius corners for low-maintenance cleaning the QUATRUS R15 25" sink makes kitchen life easy. Combine the QUATRUS R15 25" sink with a BLANCO faucet and accessories to create a BLANCO UNIT; a seamless, fully integrated, kitchen solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place.
Please see our color disclaimer.
Features
- Undermount installation creates an easy-to-clean, seamless design
- Pre-installed sound dampening pads reduce noise generated in the sink
- X-patterned grooves quickly drain and prevent liquids from pooling in the sink basin
- Optional accessories include grid (item #233078), colander (item #224387), cutting board (item #231609/224390) and foldable drying mat (item #238483)
- Basket strainer and installation clips sold separately
- Trusted for over 95 years, BLANCO sinks are covered by a Limited Lifetime Warranty
- BASE CABINET: Recommended Minimum Base Cabinet Size: 27"
Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 13.50" |
| Box Length: | 29.50" |
| Box Weight: | 21.62 lb(s) |
| Box Width: | 22.50" |
| Certification: | IAMPO Certified, IAMPO Listed, UPC Certified |
| Collection: | Quatrus |
| Color: | Satin Polish |
| Country of Origin: | Germany |
| Cut-Out Depth: | 16.25" |
| Cut-Out Width: | 23.25" |
| Drain Placement: | Rear |
| Gauge: | 18 |
| Inner Depth: | 9" |
| Inside Bowl Dimensions: | 23" x 16" x 9" |
| Installation Type: | Undermount |
| Item Height: | 9.08" |
| Item Length (Front to Back): | 18.00" |
| Item Weight: | 15.35 lb(s) |
| Item Width (Side to Side): | 25.00" |
| Material: | Stainless Steel |
| Minimum Cabinet Size: | 27" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| SKU: | 443146 |
Warranty
Limited Lifetime Warranty
Blanco Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Blanco Product Care (PDF)
Related Products
Faucet(s):
- Blanco Rivana 1.5 GPM Brass Kitchen Faucet, Semi-Pro, Stainless, 442676
Grid(s):
- Blanco Stainless Steel Sink Grid for Quatrus 25" Sink, 233078
- Blanco Precis Stainless Steel Foldable Drying Mat, 238483
Drain(s):
- Blanco Basket Strainer Drain Assembly - Stainless Steel, 441093
Soap Dispenser(s):
- Blanco Lato Soap Dispenser - PVD Steel, 402299
Cutting Board(s):
- Blanco Quatrus Ash Compound Cutting Board, 231609
- Blanco Walnut Compound Cutting Board (Precision 16" Bowls), 232002
- Blanco Glass Cutting Board - Precision, Quatrus R15 & R0, 224390
Other(s):
- Blanco Mesh Basket - Stainless Steel (Precis), Satinless Steel , 406399
- Blanco Capflow Drain Cover, Stainless Steel, 517666
- Blanco Botton II Storage System, Plastic, Black, 526376
- BlancoClean Daily+ Stainless Steel Sink Cleaner 15 oz., 406201
- Blanco Undermount Clips for Stainless Steel Sinks (Set of 6), 212594
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
4.1 ★★★★★
Based on 412 reviews
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Product Reviews
★★★★★ 5
Great customer service.
Glad I bought the protection. The vaccume worked great for a while then quit holding a charge. They refunded my purchase price (Amazon gift card).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Game changer..get one!
My floors had varying levels of dirt (think heavy traffic area vs lighter traffic areas) and the detection system masterfully targeted areas until they were super clean. This is a good value, time saving and elevated my quality of life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Works great, might have to use distilled water if you have hard water
So far it's great!
It uses a LOT of water on the first clean (and maybe also because of using the 'Freo' ai mode) you can use tap water, but in areas with hard water, you might need to go through a lot of distilled water.
I think on future cleaning jobs it's supposed to use less water though. And you can adjust the cleaning level to a lower setting so that it doesn't use as much.
The app takes a little while to get used to, because there are many options and menus. But still very nice to have and use.
The vacuum has a dust bin with a very basic filter (needs replaced every 30 days if used), but if you want more of 'Hepa' clean air, you would have to use another type of vacuum before mopping.
It also doesn't get close to the edges of some areas for some reason, even thought it could fit.
Still, for what it is, it's a great product that will cut down on a lot of mopping time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
Worth every penny. Highly recommend!
To say I love my Narwal robotic mop and vacuum is an understatement—total game changer. I can’t imagine going back to any other robotic vacuum.
I have two dogs, including a Jack Russell who sheds like Pig-Pen from Peanuts—basically a walking cloud of hair—and this thing handles it effortlessly.
The vacuum + mopping combo is amazing, and it’s so easy to use and maintain. It truly does all the dirty work for me.
I did have a small hiccup about two months in, but Narwal support helped me reset it quickly and it’s been perfect ever since (I definitely panicked for a minute 😅).
Worth every penny. Highly recommend!
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Reviewed in the United States on April 14, 2026
★★★★★ 1
Unreliable. Doesn't work.
Has been every unreliable. Misses lots of spots with horrible mapping. Doesn't go some places for some reason. We moved the furniture, tried remapping but nothing works. Randomly goes in circles in the same spot at times. Updated firmware, spoke to support etc. When using vacuum and Mop option, it skips carpets and doesn't go back to do them afterwards. The whole programming is unreliable. Don't BUY. Can't return it past the warranty/return period.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
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