Search  for anything...

20 inch Extra Tall Toilet. Convenient Height bowl taller than ADA Comfort Height. Dual flush, Metal handle, Slow-close seat

  • Based on 944 reviews
Condition: New
Checking for product changes
$499.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term with PayTomorrow
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 3 left in stock, order soon!
Fulfilled by Convenient Height

Arrives May 4 – May 5
Order within 10 hours and 57 minutes
Available payment plans shown during checkout

Features

  • Extra tall toilet bowl: 20 inches. Height top of seat: 21". Solid metal handle and new generation dual flush system
  • Adds bathroom safety. Helps sit down and stand up more easily. Helps prevent falls.
  • High performance. Designed and engineered by Convenient Height Co., Massachusetts
  • Approved by Board of Registration of Plumbers, CEC. May qualify for Tax Deduction as medical expense
  • Dual flush valve 1.28 gal/full, 0.9 gal/light. Advanced packaging. Guaranteed safe delivery.

Color: White


Product Dimensions: 27"D x 15"W x 36.75"H


Material: Ceramic


Brand: Convenient Height


Item Weight: 120 Pounds


Color: ‎White


Product Dimensions: ‎27"D x 15"W x 36.75"H


Material: ‎Ceramic


Brand: ‎Convenient Height


Item Weight: ‎120 Pounds


Installation Type: ‎Standard floor mounted. Easy to replace & install


Shape: ‎Elongated


Seat Material Type: ‎Plastic


Manufacturer: ‎Convenient Height


Part Number: ‎Model S


Item Weight: ‎120 pounds


Item model number: ‎S


Is Discontinued By Manufacturer: ‎No


Size: ‎20 - 21 inches


Style: ‎Convenient Height


Pattern: ‎Convenient Height Company


Item Package Quantity: ‎1


Number Of Pieces: ‎2


Water Consumption: ‎1.28 Gallons per Flush


Capacity Description: ‎High


Flush Type: ‎Dual. Lift up for full flush, push down for light


Rough-In: ‎12 Inches


Handle/Lever Placement: ‎Front left for convenient and easy access


Number of Handles: ‎1


Performance Description: ‎Water Consumption 1.28 GPF / 0.9 GPF


Certification: ‎WaterSense, Board of Registration of Plumbers and Gas Fitters; California Energy Commission (CEC)


Special Features: ‎May qualify for Tax Deduction as medical expense (see Pub. 502); and for Water-Saver rebate offered by some States


Usage: ‎Suitable for all residential bathrooms


Included Components: ‎Toilet Bowl, Toilet Tank, Toilet Seat, Flushing Mechanisms


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: July 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 4 – May 5

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.

  • Klarna Financing
  • Klarna Pay in 4
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Make sure you understand that this is a specialty fixture
If you have a mobility limitation with your legs, this can be a major improvement to quality of life. It is tall enough that when you go to stand, you can rely on handrails and upper body strength to boost and steady yourself. A regular height bowl, for many, requires a lot of knee stability and quad muscle to "launch" yourself upright. However, if you have muscle damage or nerve damage or severe arthritis, that kind of "launch" is not an option. Rather than rely on a commode, this toilet allows you to use a walker to access your bathroom and then transition from standing to what I would call a high-chair or bar-stool sitting posture. You can remain independent and do your business, and then return to upright walking posture with basic hand grips. The bowl is very stable, unlike the rickety tower of add-on seats that some try to use to gain height. Also, there is good separation from the seat to the water level, so if you need to use mechanical aids for hygienic reasons, you will not contaminate them with bowl liquid. It would be well advised to set a commode at the height of this bowl and see how you feel about it -- sort of a test drive. OK, now some cautions. First, as it is extra tall, your floor must be level. If your floor is off level, be sure your plumber brings a real shim kit to level the bowl (not wood shims, or washers, or quarters but a real flange and shim kit. I have found that the bowl seals well with both traditional wax rings and newer foam "donuts." Be sure you tell your plumber to bring an extended fill pipe or hose. I needed a 20" line for the installation I had done. The dual mode flush handle had, in the model I received, a square opening in the tank and so it mounted very securely with a back-nut and washer and was easy to index. The handle operates something like a throttle cable or pentaflex cable where a stiff inner wire moves to and fro and a rigid outer sheath remain in place. Do not allow that cable to be kinked during un-boxing. The tank mounts securely. There is a rubber gasket that must be properly applied, but the instructions are very clear about this and my plumber had no trouble putting it into place. When properly applied, the tank has two nylon bolts that attach it to the bowl. As they are gasketed on the inside of the tank, my plumber told me the trick is not to tighten from the inside of the tank (the fasteners have a slotted head), but use a specialty four-point crown wrench from the bottom and just stabilize the bolt with a screw driver. This brings the tank into solid mechanical connection with the bowl. As for the dual flush, my plumber said it was all standard "guts" and he said the included parts were of good home-owner grade quality. The energy of the flush on this thing is fantastic. I am old enough to remember having a 5 gallon flush toilet in my first house. This unit rivals that with a satisfying slosh and gurgle that makes you want to keep an eye on the family cat lest it be drawn-in during the ensuing suction. In candor, even low volume flush in this will handle many solids, but high volume fully evacuates the bowl. I cannot image what you could do in this thing that would ever require a second flush. The tank lid fits firmly and mates well to the tank. The seat that comes with it is middle-of-the road quality, but you will likely do what I did and have a specialty seat installed. If you order this toilet, you are kind of opting-in to a customized fixture set-up. The person I had this installed for found it very reliable and its height and features gave them a big increase in independence. (I had two installed, one from Amazon). The shipping packaging is good, but if you are asked to sign for a shipment (comes as 2 boxes), be sure there are no intrusions or penetrations to the cardboard. One person can un-box, but it was much safer when I gave the plumber a hand. Although I know a bit about plumbing and have replaced a regular toilet before, I would say (especially due to warranty) that this would be best served by a professional install vs. DIY. ... show more
Reviewed in the United States on May 19, 2019 by Steve M.

  • Perfect fit for tall participants
Great toilets and speed of delivery. Ordered two toilets for both senior parents and they arrived 1 day early. Despite them being very well packaged, one had a hairline crack in it and didn’t realize it until after it was installed and water leaked all onto the floor. Eddie in customer service was fantastic, he shipped out another one immediately and without any bother. The replacement arrived undamaged and got it installed without issue this time. Highly recommended toilets for 6ft or taller participants. Definitely worth the money!! ... show more
Reviewed in the United States on May 9, 2023 by David

  • nice commode
This commode is well designed. THE HEIGHT IS A PLUS. We are tall people and seniors. It is a relief to not struggle to sit on and get off this commode. It is deep and especially suitable for men who has problems with their genitals not touching the commode and the water in it. We don't need bars to hold on to. It is such a BIG change from the lower made commodes. I am so glad we purchased this particular one. The cost is well worth it. ... show more
Reviewed in the United States on August 22, 2023 by TAR

  • Adequate for the need
Had to replace it not so old toilet that had a fracture and would have failed soon. Ordered the tall boy for spouse who has arthritis and getting worse over time. So I ordered a new flooring and it was installed in a morning Instructions were worthless super tiny print and not really usable. Toilet installed easily tank was not stable but didn't leak as installed. Though I should say I've installed hundreds over the years in my job as appartment maintenance Interesting flush cable design and the flush works well from what I can see. Height is sold Molded seat could use a complete reworking as the plug set is cool. The seat was never able to be made secure. But works fine as is. We will see how time goes. ... show more
Reviewed in the United States on February 19, 2022 by Pugpro

  • Great customer support
First, there is not much to add that has not already been stated about this high toilet. I ordered this unit for its height and based on the number of good reviews. The two packages arrived with only minor surface damage to the boxes. The bowl box was listed at approximately 70 lbs. and the UPS driver used a dolly to transport the boxes to my garage. Both items were well packaged and no damage whatsoever inside the boxes. I unpacked both boxes and inspected to ensure all parts and items were there before notifying my plumber. Everything was well packaged and organized. All parts included. I did call support to ensure the toilet seat I received was correct and not missing the mount. The artwork depicted a black mount; mine was white and already installed in the white seat bracket. I had to remove the bracket of course before installing. My bad. Customer support is amazing. A real live person answered immediately and was very polite, patient, and helpful. I called back later with another question. Same thing! Phone call was answered on the first or second ring. Great Support which again is why I have taken the time to write this review. The bowl and tank appear to be of normal quality with no flaws that I could detect. I especially like the pull-up handle for low water volume flush and push down the handle for normal flush. Very Logical for normal flushing. According to my plumber, less likely to cause confusion with guest clogging the toilet. Another design feature I like is there is no chain inside the tank to raise the flapper when flushing. I am still not clear how this mechanism works. But it’s great with very little pressure required to flush. While we have only used this unit for a few days now, we are very pleased with the unit and the excellent customer support. ... show more
Reviewed in the United States on April 22, 2023 by Flyboy

  • Great toilet
I bought 2 of these in 2020. After 3 years I have had no issues with these toilets. Love the height. As my knees are bad these toilets make standing up and sitting down very easy. The dual flush is a nice feature. I also notice that this toilet doesn't clog up. My plunger is dry rotting from lack of use. This toilet is a great buy and worth every penny. ... show more
Reviewed in the United States on April 20, 2023 by Jodie

Can't find a product?

Find it on Amazon first, then paste the link below.