Modern white toilet in a bathroom with wooden floor and tiled wall.

CASTA DIVA CD-K020 – Smart Toilet with Wider Seat, Heated Seat & Foot Sensor

Sale price  $539.00 Regular price  $899.00
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Modern white toilet in a bathroom with wooden floor and tiled wall.

CASTA DIVA CD-K020 – Smart Toilet with Wider Seat, Heated Seat & Foot Sensor

Sale price  $539.00 Regular price  $899.00

⚬ Early Black Friday Sale Is Live

Upgrade your bathroom experience with the Casta Diva Smart Toilet, offering the perfect combination of comfort, hygiene, and convenience. No more worrying about a cold seat in the winter—heated seating ensures warmth ...

Description

2-Year Warranty Free Shipping 30-Day Returns

Description

Upgrade your bathroom experience with the Casta Diva Smart Toilet, offering the perfect combination of comfort, hygiene, and convenience. No more worrying about a cold seat in the winter—heated seating ensures warmth every time you sit down. The 1.28 GPF high-efficiency flush makes usage easier while keeping your bathroom clean and eco-friendly. With a UV-sterilized wand, warm air dryer, and built-in deodorizer, enjoy a luxurious, personalized cleaning experience. The soft-close lid and night light add extra convenience, so you can enjoy a worry-free experience day or night. Because your bathroom deserves a smart device just like you!

Warranty: The mechanical parts and the bidet seat are covered by a 2-Years warranty, with lifetime technical support provided.

Certifications: cUPC, ETL

Key Features

Elevate Your Bathroom Experience

  • Built-in bidet, heated seat, instant hot water (5 temp settings), and warm air dryer. Tankless design ensures continuous hot water and 1.28 GPF efficiency.

Intelligent Flushing

  • Four flush modes: off-seat auto, foot sensor, side button, and remote. Emergency flush via built-in capacitor during power outage—no battery needed.

Multi-Functional Cleaning & Deodorizing

  • Adjustable front/rear spray, 5 water pressure levels, and temperature-controlled wash. Auto deodorizer keeps air fresh; soft night light for safe nighttime use.

Simplified Smart Installation

  • ETL & cUPC certified, standard 12" rough-in. Includes full installation kit and video guide—DIY in under 90 minutes.

Reliable Support

  • 18-month extended protection with 24/7 priority technical support. Providing damage photos, videos, and product barcode speeds service.

Why Choose Casta Diva Home--Smart Toilet ?

Enhanced Comfort
  • Universal height for all users.
  • Wider, soft-close seat (0.5" wider than standard).
  • Heated seat with 5 adjustable temperature settings.
Enhanced Comfort
Advanced Hygiene
  • UV-sterilized wand with adjustable spray position, 5 water temperature levels, and 5 water pressure levels for both front and rear cleaning.

Advanced Hygiene
Efficient Flush Technology
  • 1.28 GPF high-efficiency flush for water conservation.
  • 360° cleaning power ensures every part of the rimless bowl stays spotless.
Efficient Flush Technology
Hands-Free Convenience
  • Off-seat flush with manual flush backup for power outages.
  • Foot sensor flush for touchless operation.
Hands-Free Convenience
Blackout Flush
  • Built-in capacitor allows flushing during power outage by long-pressing the side button. Auto-charging, no battery needed.
Blackout Flush

Product demonstration

The CASTA DIVA CD-K010 Smart Toilet is designed for ultimate comfort, featuring a specially widened seat that evenly distributes your weight for a spacious and supportive feel. With programmable settings for two users, it caters to individual preferences, making every use truly personalized and comfortable.

Specs & fit

Installation

  • Rated Voltage: 110~120 V
  • Pressure of Water Supply: 30~80 PSI
  • Water Consumption : ≤1.28GPF
  • Flushing Mode: Tankless
  • Installation Type : Floor mounted
  • With Remote Control : Yes
  • Hardware Included

Specifications

  • Primary Material : Ceramic
  • Item Dimensions LxWxH : 27.56″ x 15.35″ x 19″
  • Item Weight : 99 lb
  • Rough-in Size : 12″
  • Toilet Seat Height - Top to Bottom : 17″

Instruction Manual, Click here.

Specifications and Installation
SKU CD-K010 CD-K020 CD-K030
Color White White White
Toilet Material Ceramic Ceramic Ceramic
Item Weight 99 lb 99 lb 103 lb
Item Dimensions LxWxH 27.56″ x 15.35″ x 19″ 27.56″ x 15.35″ x 19″ 27.28″ x 16.14″ x 18.31″
Rough In Size 12" 12" 12"
Toilet Seat Height - Top to Bottom 17″ 17″ 16.41″
Rated Voltage 110~120V 110~120V 110~120V
Pressure of Water Supply 30~80 PSI 30~80 PSI 11~116 PSI
Water Consumption ≤1.28 GPF ≤1.28 GPF 1.06 GPF
Flushing Mode Tankless, Jet siphon Tankless, Jet siphon Built-in tank, Pump flush
Installation Type Floor mounted Floor mounted Floor mounted
With Remote Control Yes Yes Yes
Hardware Included Yes Yes Yes
Function
SKU CD-K010 CD-K020 CD-K030
Cleansing Rear washing ✔ ✔ ✔
Front washing ✔ ✔ ✔
Auto washing ✔ ✔ ✔
Oscillating cleaning ✔ ✔ ✔
Water temperature adjustment
5 level+Off
5 level+Off
5 level+Off
Water pressure adjustment
5 level
5 level
5 level
Nozzle position adjustment
5 level
5 level
5 level
Antibacterial nozzle
✔
✔
✔
Nozzle self cleansing
✔
✔
✔
Nozzle manual cleansing
✔
✔
✔
Nozzle ultraviolet light
sterilization
5 level 5 level 5 level
Fresh air Warm dry ✔ ✔ ✔
Dry temperature adjustment 3 level+Room temp
3 level+Room temp
3 level+Room temp
Seat and Cover Seat temperature adjustment
5 level+Room temp
5 level+Room temp
5 level+Room temp
Soft close
✔ ✔ ✔
Seat sensor
✔ ✔ ✔
Auto Open & Close Seat ✔ ✘ ✔
Human care
Night light
✔ ✔ ✔
Light sensing device ✔ ✔ ✔
Foot touch control flush ✔ ✔ ✔
Remote control ✔ ✔ ✔
Flushing without Electricity ✔ ✔ ✔
Single flush
✔ ✔ ✔
Automatic flush ✔ ✔ ✔
Remote control flush ✔ ✔ ✔
Pre-wetting
✔ ✔ ✔
Foot sensor detection to
flush
✔ ✔ ✔
Foot control seat cover open and close ✔ ✔ ✔
Safety Air isolation channel backflow prevention ✔ ✔ ✔
Nano glaze ✔ ✔ ✔
Eight-fold protection ✔ ✔ ✔
Ultraviolet sterilization ✔ ✔ ✔
Self diagnosis ✔ ✔ ✔
Memory Function ✔ ✔ ✔
Prevent low temperature scald ✔ ✔ ✔
Waterproof level IPX4 IPX4 IPX4

LED Display ✘ ✘ ✔

Foam Shield Technology ✘ ✘ ✔

Year-Round Temperature Control ✘ ✘ ✔

Full-Zone Sensing Seat ✘ ✘ ✔

Installation

Review the instructions and requirements for this model before installation.

Confirm your complete model with installation support before using another model's instructions.

Shipping & Return

Shipping Rates

Continental US (lower 48 states)

We offer FREE ground shipping on all orders with no minimum purchase. Ground shipping orders may be shipped via a variety of carriers including UPS. Fedex, and USPS.

Unfortunately, we are not able to ship to Alaska or Hawaii (48 Continental US only).

Easy Returns

Casta Diva accepts returns or exchanges on new and unused products within 30 days of shipment date.

Used bidet toilet units, open box items - returns and exchanges are not accepted (manufacturer warranty applies in the event of damage or defect).

New and unused means the product has not been installed, used or altered in any way and remains in resaleable condition. Due to the hygiene nature of our business, any products that have been hooked up to water or used in any way are not eligible for return due to Public Health Regulations.

Returns must still be in their original packaging with all parts and accessories included or be subject to a 15%-25% restocking fee.

Please note that as of March 2020, all carrier have suspended their service guarantees regarding express shipping. We are thus unable to refund shipping fees for missed carrier delivery promises.

Compare models

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Compare this product with

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Listed features and current product prices
CASTA DIVA CD-K010 – Smart Toilet with Wider Seat, Auto Open/Close & Heated Seat CD-K010 $669.00 CASTA DIVA CD-K020 – Smart Toilet with Wider Seat, Heated Seat & Foot Sensor CD-K020 $539.00 This model CASTA DIVA CD-K030 – Smart Toilet with Microgravity Adaptive Heated Seat, Auto Open/Close, Foam Shield & UV-Sterilized Nozzle CD-K030 $849.00
Model CD-K010 CD-K020 CD-K030
Color White White White
Rough-in Distance 12" 12" 12"
GPF ≤1.28GPF ≤1.28GPF 1.06/1.28GPF
Foam Shield ✘ ✘ ✔
Built-in Tank ✘ ✘ ✔
Pump-Assisted ✘ ✘ ✔
Auto Open Close ✔ ✘ ✔
Auto Flush ✔ ✔ ✔
Heated Seat ✔ ✔ All-Season Adaptive
Warm Water Bidet ✔ ✔ ✔
Warm Air Dryer ✔ ✔ ✔
Digital Display ✘ ✘ ✔
Blackout Flush ✔ ✔ ✔
Night Lights ✔ ✔ ✔
UV Sterilization ✔ ✔ ✔

Product questions

Where can I find information for this model?

Contact our team with the complete model name CASTA DIVA CD-K020 – Smart Toilet with Wider Seat, Heated Seat & Foot Sensor for its product information and matching instructions.

Ask product support
  • 5 stars: 28 (93%)
  • 4 stars: 2 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
y
yam480

Great Product.

M
Maggie

Convenient, intelligent... happy to buy it!

G
Gabriel Dungan
Life-Changing Smart Toilet with Incredible Features!

This smart toilet is truly a game-changer for improving the quality of life! The automatic flush function is incredibly convenient, so you never have to worry about forgetting to flush. The heated seat is such a thoughtful feature, especially in winter, providing extra comfort. You can adjust the temperature to your preference and even save the settings��so smart! The remote control is simple and intuitive, making it easy to adjust the water pressure and temperature. Even during a power outage, the emergency flush feature gives me peace of mind. Installation was straightforward, almost plug-and-play. I highly recommend this to anyone looking to enhance their living comfort!

C
Customer
Great Purchase

Absolutely love it. This is my first fancy toilet and I have to say the warm seat and bidget is a life changer. This was a great purchase. I do recommend to get someone that knows how to install it since it can be a little complicated.

A
Adam
Excellent smart toilet. Excellent service

The casta diva smart toilet is a game changer and it was a surprise gift for my wife. She is very happy. Communication was superb with this vendor and shout out to Demi! Thank you

C
Customer
Exactly what I've been looking for

I recently purchased casta diva smart toilet. It's a fantastic addition to my home! The smart features, such as the automatic flush, foot sensor flush and customizable bidet cleansing, make it incredibly convenient and hygienic. Installation was easy, you can use the existing flange without purchase a new one. Overall, I am delighted with this purchase!

C
Customer
Wonderful Product!

This is a wonderful product! Plumber installed this fairly easily even though our bathroom is on the smaller end. The fancy toilet is extremely comfortable to sit on and warms nicely. Remote is easy to use, you are able to heat up the seat, control the temperature and water pressure with the remote. Nightlight is helpful Very happy with the smart toilet, totally upgraded the bathroom experience for our family.

G
George Le
Works well and looks stylish

I couldn't wait to install my new smart toilet. After using it a couple times, I can't express how much I love it. 1.When using a regular toilet, my little son sometimes forget to flush and the stink bored me a lot. now this trouble is gone. 2. The seat of this toilet will be wider than the seat of the toilet I bought before, it's so comfortable, and my husband has been using it since it was installed and has forgotten that we have any other toilets

Y
Yiweili
awesome design��perfect fit

We recently renovated our bathroom. After a lot of research, I finally decided on this casta diva smart toilet. It's cost-effective, functional, has great performance and packed with features. One of our favorite things about it is the heated seat, it is wide, warm and comfortable. Another great feature is the bidet, which has instant hot water technology that is mixed with air for a truly enjoyable experience. The bidet wand nozzle is self-cleaning and has different settings: comfortable rear wash, massage wash, and front wash. The water pressure and temperature are adjustable, too. This is a tankless unit that connectsit's pipe directly to a water supply. Its flushing power is impressively reliable that maximizes water usageto take away any waste buildup. We are satisfied with it so far.

S
Steven Stanley
Fantastic toilet

We upgraded our master bath. We read and heard comments on this. Absolutely correct! This is the best bidet we have ever used. It’s been just over a year and have had ZERO problems! The warmth of the seat is great in winter! I highly recommend having a professional install this as we did and we are totally happy!

G
Greg
Luxury Upgrade

The 5-level seat warming is amazing in winter. The soft night light is a nice touch for late-night trips. The self-cleaning nozzle keeps everything hygienic!

C
Customer
Smart & Hygienic

The nozzle self-cleans before and after use��so clean! The auto-flush is good, and the foot sensor is super responsive.

E
E Romero
Amazing Customer Service!

Had a pairing issue with the remote and the seat. I reached out, not expecting I was gonna get much resolved. They not only sent me another remote, when that one didn��t work they sent me another. When that didn��t work. They sent me a whole new seat. It took a while, but they were more diligent than I was when I was ready to give up. I cannot recommend their customer service enough. I��ve never encountered such good help and support from any company.

K
Kristine S. Martinelli
Installation and customer service.

The product is as good as described. The installation was easy and instructions were perfect. I had an occasion to contact the Casta Diva Home customer service. I found them to be very attentive and responsive. My issue was addressed very quickly. I highly recommend Casta Diva Home products

V
Valerie medina
Sleek and functional

It's a good balance of functionality and modern style.

L
Lois Schlabach
No more slamming lids

I've been waiting for this! The slow-close lid is fantastic.

s
sandy
Doesn't slam even with force

I tried pushing the lid down quickly, and it still closed slowly��never accidentally wakes up the family with a loud ��bang!��

K
Kindle Customer
Bidet is life-changing.

I never knew how much I needed a bidet until I tried this. The pressure is just right!

N
Nakamoto
Decent toilet, ESPECIALLY for the price, but support is A+

Had issues flushing and contacted support. They told me correctly that this was an issue with the hose being kinked, and once that was addressed, it flushed properly again. Support was A+, can't complain

J
Jefferson

This Toilet Will Definitely Spoil You!!!

M
Mary A Taylor
Love this toilet!

Love this new toilet. It was just what we were looking for. We love all of the options on it. Glad that this one does not have the self opening and closing lid. Had one in a timeshare and we found that annoying. This one is perfect. Good temp and pressure controls. Dryer takes a while, but is nice. Flushes great. No clogs. Easy to clean inside and outside. Good price. The chair height is great for my knees. Extremely happy with the purchase.

L
Leno OCCA
So far best toilet with bidet

Great toilet. Was a bit of a funny surprise using the bidet. Being able to control the water temperature and pressure with the remote control was very satisfying. Auto flush a joy. Sleek design and modern. Would buy again.

K
KS Choudary
Excellent customer service

We are very impressed with the customer service as they have responded immediately for a missing part, shipped it and also followed up if it worked for us. We liked the product very much and its features. It has a nice sensor at foot level to flush it in addition to a manual flush button, auto flush and remote. I liked this sensor as we do not have to bend to reach the manual flush button, an excellent feature!

H
Hugh
Great customer support

I renovated both bathrooms and purchased 2 casta diva bidets from their website. Installed first one but there was problem with lid automation and foot sensor. I reached out to Casta Diva and within minutes a rep replied. Although it took about 6 weeks to get seat replacement, which was not too hard to install, Demi, the rep was very good with communicating with me. I always got a response from her and she kept me updated with new seat replacement. Both bidets work well, no further problems after 2 months. Very modern and minimalist design. Very good customer service.

b
bijan2017
very solid toilet and wonderful costumer care

we bought this toilet for our master bath in our country cottage in Ontario, Canada. The product is solid with high precision. was easily installed by our own hands . well written installation guidelines. the remote holder bracket was not designed solid, the plastic indents of the installed bracket to the wall that holding the remote's holder broke after few tries of dislodging and lodging the remote control due to the strength of magnets . I wrote the issue on Amazon's question to the vendor section. within 24 hours the replied and after I gave them my phone number the called and talked to me on phone. with 2 days the shipped a new remote and assembly kit . In addition agreed to improve the design of remote control holder and send me a replacement for free. During this interact they were so courteous and helpful. the person spoke fluent English. I was so impressed . By the way their website sells the product 20% lower than Amazon cost Bijan Kazemi of Eastern Ontario

C
CHAY
Great product

This product is awesome. The only thing that I would say is make sure that you have the right waterlines in advance. If you try to change go from a 3/8 to the 1/2 which the unit comes with�� you will not get enough water pressure for the unit to function correctly.

C
CuisineGame
Beautiful toilet !

I am in love with this! The quality is so good, seem so durable, nice attention to detail. I can wait to have it installed! Really love this !!

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