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Casta Diva Elongated One Piece Toilet with 17" ADA Comfort Height Seat Modern Compact Toilet for Bathroom, Dual Flush 0.9/1.28GPF and MAP 1000g, 12'' Rough-in, Standard White Bowl

  • Based on 20 reviews
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Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Casta Diva Home

Arrives Friday, May 29
Order within 13 hours and 8 minutes
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Style: Elongated Toilet


Features

  • Luxurious Compact Toilets for Bathrooms : skirted 1-piece toilet integrates the tank and bowl into a seamless, easy-to-clean design, no leaking tank problem
  • Powerful Siphon Flush Toilet: with a MAP rating of 1000, provides a powerful siphon jet flush performance, great performance flush score of 1000 grams and fully-glazed trapway bring a super quiet and powerful high flush with no clogs
  • Water Saving Performance: dual-flush option (0.9 GPF for liquids, 1.28 GPF for solids), meets EPA's WaterSense criteria for superb water conservation
  • Comfort Chair Height Toilet: Modern one piece elongated tall toilet measures 27.5 inch Deepth x 15.75 inch Width x 29.5 inch Height, 17 inch ADA comfort chair seat height and bring convenience to users
  • Soft Close & Quick Release Seat: high-quality materials and construction for long-lasting performance, closes slowly and quietly without slamming, ensuring a peaceful bathroom experience
  • Easy to Install: standard 12 inch rough-in toilet, 2 side holes for floor bolts installation; includes toilet with integrated tank, white tank cover, pre-installed fill and flush valve, elongated slow-close seat with lid, wax seal and all hardware necessary for installation
  • Quality Guarantee: Casta Diva toilets meet standard of CUPC. We provide 1-year limited customer service & lifetime technical consulting

Color: White


Product Dimensions: 27.5"D x 15.75"W x 29.5"H


Material: Ceramic


Brand: CASTA DIVA


Installation Type: Floor Mounted


Color: ‎White


Product Dimensions: ‎27.5"D x 15.75"W x 29.5"H


Material: ‎Ceramic


Brand: ‎CASTA DIVA


Installation Type: ‎Floor Mounted


Shape: ‎Rectangular


Seat Material Type: ‎Polypropylene (PP)


Manufacturer: ‎Casta Diva (Xiamen) Network Technology Co., Ltd


Part Number: ‎AZ-A001


Item Weight: ‎125 pounds


Item model number: ‎AZ-A001


Style: ‎Elongated Toilet


Included Components: ‎Mounting kit


Date First Available: March 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 29

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.

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Top Amazon Reviews


  • Excellent Quality and Modern Look!
Style: Elongated Toilet
I’m very happy with this toilet purchase. The one-piece design gives it a sleek, modern look and makes cleaning so much easier. The dual-flush system works perfectly — it’s quiet, efficient, and helps save water. The soft-close seat is a nice touch and feels sturdy. Installation was straightforward, and everything I needed was included in the box. The height is comfortable, and the flush is powerful without being noisy. Overall, it’s a great value for the price and instantly upgraded the look of my bathroom. Highly recommend! ... show more
Reviewed in the United States on October 19, 2025 by Fei Fei

  • Looks Amazing in My Bathroom
Style: Elongated Toilet
After using this one-piece toilet for a week, I’m really impressed! First of all, it looks amazing the design is sleek, modern, and very stylish. It instantly makes my bathroom look cleaner and more high-end.Installation was easy, and the size fits perfectly without taking up too much space. The flushing power is very strong it cleans everything quickly and efficiently, and the sound is quieter than my old toilet, which is a big plus. ... show more
Reviewed in the United States on October 27, 2025 by jun

  • Powerful Flush, Excellent Service — A Toilet with Outstanding Value!
Style: Elongated Toilet
The overall quality of the product is excellent. The glazed surface is smooth and shiny, giving it a high-end look and making it easy to clean. The flushing power is extreme—waste is cleared instantly with no residue. Water usage is also well-balanced: clean and efficient without being wasteful. I encountered a small issue during installation, but the after-sales customer service was incredibly patient, professional, and responsible. They answered all my questions thoroughly and followed up actively. Overall, this was a very satisfying shopping experience. Both the product and the service are reliable—highly recommended! ... show more
Reviewed in the United States on August 1, 2025 by Baston Baston

  • Great toilet
Style: Elongated Toilet
Really impressed with this toilet! The flush is strong, it looks clean and modern, and installation was super easy. Feels like a big upgrade from my old one.
Reviewed in the United States on October 17, 2025 by Sibel c

  • Design/ Durability/ Comfort
Style: Elongated Toilet
Casta Diva Elongated toliet has exceeded my expectations. After careful research this purchase not only was a great value but more importantly the quality & style was far superior than what I had seen at the retail stores. I might add the cost saving and water power unbelievably strong!
Reviewed in the United States on November 11, 2025 by Amanda Rodriguez

  • Quite pleased.
Style: Black Elongated Toilet
Over the years, I’ve really been againt water saving devices, especially with toilets I would strive to keep/repair my 5 gallon flush toilets at any cost, those days are now behind me and was very apprehensive about buying a toilet that uses less than 2 gallons per flush. I had seen some of these eco-friendly toilets that would require multiple flushes, if toilet paper got stuck on the side. It would stay there until you dislodged it with a scrubbing brush, etc. I have now had this toilet for a couple months and the circular flow that originates from two ports right under the rim seems to keep the unwanted toilet paper, etc. from sticking, it really is a pretty good flush. It is still is going to require one “preventive clog” mid use flush if you use excessive toilet paper, but that’s the case with any of these small throated toilets. I am happy, but I still think toilets in general could benefit from having more water flow, but that is for a different discussion. ... show more
Reviewed in the United States on December 8, 2025 by Rod

  • Very modern toilet
Style: Elongated Toilet
I am extremely satisfied with this toilet purchase. First of all, its appearance is stunning; the design is simple, modern, and very stylish. It instantly makes my bathroom look cleaner and more upscale. The dual flushing system is powerful, quiet, and efficient, helping to save water. Most importantly, its height is very comfortable. Installation was a simple one-piece process, and the package included all the necessary accessories. Overall, it's excellent value for money and has instantly elevated the style of my bathroom. I love it! ... show more
Reviewed in the United States on December 9, 2025 by libinni libinni

  • nice toilet
Style: Elongated Toilet
Recently, I renovated my bathroom, and the workers installed the toilet very quickly. The previous toilet was a bit high, so I chose a shorter one this time for my child. I really like the dual flush buttons — one for a large flush and one for a small flush. It’s very convenient and water-efficient. The toilet seat also closes quietly without any noise. Overall, I’m very satisfied! ... show more
Reviewed in the United States on October 29, 2025 by Solo Solo

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