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Description
Houzer Quartztone 31 inch Sand Granite Composite Undermount 50/50 Double Bowl Kitchen Sink - M-300U SANDHouzer Quartztone 31 inch Sand Granite Composite Undermount 50 50 Double Bowl Kitchen Sink M 300U SAND Houzer M 300U SAND Granite Undermount 50 50 Double Bowl Sink is engineered with a highly functional Design to accommodate various culinary tasks effortlessly. Crafted from 80% fine quartz sand, the Quartztone granite material offers exceptional durability, being three times harder than natural granite while maintaining a silky touch and easy
Houzer Quartztone 31 inch Sand Granite Composite Undermount 50/50 Double Bowl Kitchen Sink - M-300U SAND
Houzer M-300U SAND Granite Undermount 50/50 Double Bowl Sink is engineered with a highly functional Design to accommodate various culinary tasks effortlessly. Crafted from 80% fine quartz sand, the Quartztone granite material offers exceptional durability, being three times harder than natural granite while maintaining a silky touch and easy maintenance. its non-porous surface ensures hassle-free cleaning and prevents stains, while its high resistance to thermal shock makes it suitable for everyday use. Additionally, the material is UV stable and heat resistant up to 500 degrees F, guarding against fading, chips, and scratches. The sink comes complete with instructions, mounting clips, and a template for convenient installation. Compliant with ASME 100.19.3-2000 and UPC standards, the Houzer M-300U Granite Undermount 50/50 Double Bowl Sink is the epitome of reliability and functionality for your kitchen.
Available In:
Please see our color disclaimer.
Features
- Cabinet Compatibility - Expertly crafted to effortlessly integrate into a 36" cabinet, ensuring a perfect fit for your kitchen layout.
- Optional Accessories - Basket Strainer (190-9180) and Bottom Grid (629807)
- Dimensions - External - 31-1/8" x 18-1/2" x 10" Each Bowl - 14-1/2" x 16-1/2" x 9-1/2"
- Quartztone Granite - Made with Quartztone granite, this sink is extremely durable, featuring a composition of 80% quartz for long-lasting performance
- Heat Resistant - Heat resistant up to 500 Degrees Fahrenheit, the sink safeguards against fading, chips, and scratches, maintaining its allure for years to come.
- Eye-Catching - Add a pop of color to your home with this UV-stable, food-safe sink with maximum color intensity
- Dimensions - External - 33" x 22" x 10" Internal Bowl - 14-1/2" x 16-1/2" x 9-1/2"
- Classic Double Bowl Design - Offers plenty of room for all your kitchen tasks; prep in one sink and stack dirty dishes in the other
- BASE CABINET: Recommended Minimum Base Cabinet Size: 36"
Details
| Bowl Dimensions (External): | 31-1/8" x 18-1/2" x 10" |
|---|---|
| Bowl Dimensions (Left Inner): | 14-1/2" x 16-1/2" x 9-1/2" |
| Bowl Dimensions (Right Inner): | 14-1/2" x 16-1/2" x 9-1/2" |
| Bowl Split: | 50/50 |
| Box Height: | 15" |
| Box Length: | 40" |
| Box Weight: | 54 lb(s) |
| Box Width: | 26" |
| Collection: | Quartztone |
| Color: | Sand |
| Country of Origin: | Poland |
| Drain Placement: | Rear Center |
| Finish: | Sand |
| Inner Depth: | 9-1/2" " |
| Installation Type: | Undermount |
| Item Height: | 10" |
| Item Length (Front to Back): | 18.5" |
| Item Weight: | 47 lb(s) |
| Item Width (Side to Side): | 31.125" |
| Material: | Granite Composite |
| Minimum Cabinet Size: | 36" |
| Number of Bowls: | 2 |
| Number of Faucet Holes: | 0 |
| Room: | Kitchen |
| SKU: | M-300U SAND |
| Shape: | Rectangle |
| Style: | Traditional |
Warranty
Limited Lifetime Warranty
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Template (DXF)
Product Care
Houzer Product Care (PDF)
Related Products
- Houzer 3.5" Stainless Steel Basket Strainer, 190-9180
- Houzer 3-1/2" Basket Strainer Drain in Antique Copper - Stainless Steel & Plastic, 20 Gauge, 190-9180 AC
- Houzer 3-1/2" Basket Strainer Drain in Brushed Brass - Stainless Steel & Plastic, 20 Gauge, 190-9180 BB
- Houzer 3-1/2" Basket Strainer Drain in Graphite - Stainless Steel & Plastic, 20 Gauge, 190-9180 GR
- Houzer 3-1/2" Basket Strainer Drain in Antique Satin - Stainless Steel & Plastic, 20 Gauge, Polished Satin, 190-9180 PS
- Houzer 3-1/2" Basket Strainer Drain in Pewter - Stainless Steel & Plastic, 190-9180 PW
- Houzer 3-1/2" Basket Strainer Drain in Rose Gold - Stainless Steel & Plastic, 190-9180 RG
- Houzer Stainless Steel Wirecraft Bottom Grid fits only Houzer Quartztone Granite Sink Models M-300 and M-300U - 629807
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
4.8 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Entertaining for our dog
Our German Shepherd enjoys the vibrating ball. It has helped with keeping him entertained when outdoor time is limited. Made strong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 2
Ball
Didn’t like the quality downs treally jump or anything just vibrates
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Finally, a toy my dog hasn’t murdered
If your dog destroys toys like it’s their full-time job, this stick is the boss-level challenge they didn’t see coming. I gave it to my power-chewer (a pit mix with jaws of steel), and after a week of gnawing, tossing, and dramatic tug-of-war battles, it’s still intact. Not even a dent. I think it might be made of space-grade rubber or the same stuff they use in black boxes.
It’s got a good weight to it — heavy enough to feel solid, light enough to toss without pulling a shoulder. No squeaker, no fluff, no sad stuffing guts all over the living room. Just pure chewable glory.
Pros:
• Actually indestructible (or close enough)
• Great for aggressive chewers
• No squeaker = peace and quiet
• Easy to clean and doesn’t smell weird
• Doubles as a fetch toy and chew stick
Minor feedback:
It’s a bit heavy for small dogs, and it doesn’t bounce or squeak — but if your dog’s into serious chewing, they won’t care. Also, don’t drop it on your foot. Trust me.
Final thoughts:
This toy is the Chuck Norris of dog sticks. If your pup has shredded everything else, give this a shot. It might just survive — and so might your sanity.
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Durable
If you have an aggressive chewer this will hold up for about a month. After about a month of daily use my police k9 will get the ends off. Is it completely indestructible no, does it hold up better then any other toy he’s had absolutely. When you have a dog with super high toy drive you understand nothing is indestructible but I will say a month for a toy to last with my dog is great and I accept the fact I just have to buy new toys monthly. For reference my dog will destroy a Kong in about half the time.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
GREAT DURABILITY FOR MY XL SUPER CHEWER !
My dog LOVESSSSS this toy. It’s definitely one of her favorites! I have a Pit-Mastiff mix and she loves to chew toys, but her breed also means she’s got an outrageous amount of strength in those jaws, making it hard to find toys that can last without getting torn up super easily. We typically buy Kong “Super Chewer” toys and this has held up better than those! We’ve had it a good few months and it’s super durable. She gnaws on this thing every day for a good bit of time, and it doesn’t have any weak spots, holes, chunks missing, NOTHING, except a few dimples. It’s firm but also has give to it that (I think) really provides a good chewing option. It’s got enough weight and give to it that I can throw it for her and it’ll bounce without flying around crazy like some toys. The toy itself is not super cute, but my dog definitely is when she’s carrying it around everywhere 🥹
My only con is that I wish it came in other colors! I was surprised that she liked it so much because she typically prefers bright colored toys like red/orange/blue/green. It took some time, but once she warmed up to it and realized she could chew as hard as she wanted on it, it was game over from there.
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Reviewed in the United States on October 11, 2025