Alpha UX Pearl Bidet Toilet Seat

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Color: White
Size: Elongated
Sale price$499.00 Regular price$599.00
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The Alpha UX Pearl is the next generation luxury bidet toilet seat from award winning maker Alpha Bidet.  The UX Pearl effortlessly blends the latest in hygiene technology with an ultra slim design to create a captivating new entry in the luxury bidet seat landscape. 

ux pearl top

California residents see Prop 65 WARNINGS

Advanced Technology

The Alpha UX Pearl is powered by an energy efficient, tankless water heating system.  This instant heater provide endless, on demand warm water with consistent temperatures, minimal lag and easy adjustment. An integrated air pump gives the cleansing spray a comfortable feeling and added boost in pressure.  At the highest setting, the UX Pearl's spray pressure is above average and provides an effective cleansing experience. 

Arced Stainless Steel Nozzle - the UX Pearl features a uniquely curved, self-cleaning stainless steel nozzle.  The curvature of the nozzle minimizes contamination and splash-back, while also providing better reach during a front wash.
LED Nightlight - a soft white in-bowl LED nightlight adds flair and increases safety during nighttime bathroom trips.  The light can be configured to either remain always on, or only on when the bathroom is dark - thanks to its intelligent ambient light sensor.
Pure Breeze Bowl Sanitizeranother UX Pearl exclusive is the Pure Breeze function. Utilizing an air plasma generator, the Pure Breeze function santizes and freshens your toilet bowl by circulating ion particles. The result is safe and effective odor and bacteria control inside your bowl between uses. 
Photocatalyst Deodorizer - unlike other models that require replaceable carbon cartridges, the UX Pearl uses a photocatalytic reaction to safely neutralize odors. Less unpleasant smells, less maintenance.

Next Generation Design

The UX Pearl takes Alpha Bidet's sleek aesthetic to the next level with an ultra low profile design.  At just 4.5" tall in the rear, the UX Pearl is slimmer than the vast majority of bidet seats on the market, matching the industry leading TOTO S550e.  Its sleek silhouette has a beautifully modern aesthetic with clean lines that blend into your bathroom design. 

ux pearl qtr


An eye-catching backlit side control knob replaces the auxiliary buttons found on other bidet seats. The knob can control the basic wash functions of the UX Pearl without the need for the remote control.

Not just a pretty face, the UX Pearl is built to last with a sturdy sittable lid and seat that can support up to 320lbs.  The seat itself is designed for comfort with a flatter surface that minimizes incline in the rear.   Its body is made with a high grade, anti-microbial polypropylene resin that’s vibration welded.  This creates a surface that is attractive, durable, and easy to clean. 

The UX Pearl also features some of the largest seat openings in the industry for both the round and elongated sizes.

Its slim design also allows the UX Pearl to fit some compact toilets like the Kohler Santa Rosa because it only requires 1.4" of space behind the toilet seat bolt holes.

Customizable and Accessible

The Alpha UX Pearl is designed to be both easy to use and extremely customizable for each individual user. 

2 USER PRESETS – the remote control features 2 user profiles that can be programmed to store spray pressure, nozzle position, and temperature settings.  Press the user profile you wish to use, then press a wash function to start cleansing. 

EASY WASH – the remote control features an Alpha Bidet exclusive EASY WASH button that activates a full pressure rear wash with nozzle oscillation.  This button is perfect for folks who want the best possible clean without having to adjust any settings.  

AUTO WASH & DRY – the special AUTO WASH & DRY button on the remote control will activate a full rear wash sequence, stop, and then a full drying cycle and then stop—all at the press of a single button. The user's specific spray pressure, nozzle position, and temperature settings can also be stored for a true "one button" experience. 


Full Feature List

  • Rear Wash
  • Front Feminine Wash
  • Wireless Remote Control w/ Wall Mount
  • Nozzle Oscillation
  • Warm Air Dryer w/ Adjustable Temp
  • Heated Seat w/ Adjustable Temp
  • 2 Programmable User Presets
  • Photocatalyst Deodorizer
  • Pure Breeze Bowl Sterilization
  • Backlit Side Control Knob
  • Sittable Lid
  • Seat Sensor
  • Pulse Spray
  • Adjustable Nozzle Position
  • Adjustable Water Temp
  • Adjustable Spray Pressure
  • LED Nightlight
  • Power Saving Mode
  • Stainless Steel Wash Nozzle
  • Self-Cleaning Nozzle
  • 1 Touch Programmable Auto Wash & Dry 
  • 1 Touch Easy Wash (Full Pressure Rear Wash w/ Oscillation) 


The Alpha UX Pearl fits all 2 piece toilets and most 1 piece toilets, excluding those with French curve design.

ux pearl fitmentKohler Santa Rosa - The UX Pearl will be able to fit nicely. There will be a slight 1/2" overhang in front due to the Santa Rosa being a "compact elongated" toilet bowl shape, not a true elongated.

Glacier Bay N2420 - The UX Pearl is a very good fit on this toilet.  

To determine what type of toilet you have, please consult the Bidet Toilet Seat Fitment Guide.


User Manuals

Alpha UX Pearl User Manual

Alpha UX Pearl Remote Control Operation Manual

Alpha UX Pearl Spec Sheet




The Alpha UX Pearl has gone through rigorous independent laboratory testing and received quality certifications for both commercial and residential applications. 

  • In compliance with the following code(s): Uniform Plumbing Code (UPC), National Plumbing Code of Canada
  • In compliance with the following standard(s): ASME A112.4.2-2015/CSA B45.16-15 (R2020), UL 1431, 3rd Edition, CSA C22.2 No. 68-18, CSA C22.2 No. 64-19




What's Included?

- (1) Metal 7/8" T-Valve
- (1) Attached Bidet Seat Supply Hose
- (2) Top Mounting Hardware
- (1) Wireless Remote Control w/ Wall Mount
- (1) Seat Mounting Plate
- (1) Mounting Template


RESIDENTIAL: The Alpha UX Pearl is covered by a 3 year full manufacturer's warranty that covers 100% of parts and labor costs from the date of purchase. 

COMMERCIAL: The Alpha UX Pearl is covered by a 1 year full manufacturer's warranty that covers 100% of parts and labor costs from the date of purchase. 

Customer Reviews

Based on 106 reviews
Patrick J

Great bidet, I would purchase again.

Robert Massey
Low profile look!

Functions very well. Easy install. The electric cable could be longer requiring extension cord.

donna himelfarb

(No matter which brand you buy, KEEP THE BOX AND PACKING MATERIALS!)

Here's a recap on my history with toilet seat bidets. I got my first Brondell before major surgery on my wrist. I loved it, but because it was my first bidet experience, I had nothing to compare it to. (A bidet toilet seat is amazing for someone who has had surgery or has limited mobility that makes it hard to just jump in and out of the shower.)

I had installed an electrical outlet next to the toilet. You *can* use an extension cord but it is not ideal. (When I renovated the other bathrooms, I installed outlets next to all the toilets, even though I was not planning to buy bidet seats right away.)

I had trouble with the Brondell Swash 1400s I'd purchased, finally deciding to give up and try another brand.

Enter the Alpha UX Pearl. I did a ridiculous amount of research before deciding on this model. It seems that all of the reviews on Amazon and elsewhere mention issues with failure of various features on all brands and models. But the features and performance on the UX Pearl are superior to the Brondell.

Pros & Cons for the UX Pearl:

Pro: This may be the most significant difference between the Pearl and the Brondell, but I never saw it mentioned in reviews or comparison charts. The drying function on the Pearl works much better/faster than the Brondell. In terms of design, the dryers seem identical, but I always ended up having to use a fair amount of toilet paper with the Brondell. The dryer on the Pearl manages to dry faster and more completely. It isn't related to drying temp, so it must be the intensity and/or angle of the dryer fan.

I have never seen "drying time and efficacy" mentioned in comparison reviews, but it's really important, imho. The Pearl is MUCH better in this regard. To be blunt, I don't need to use *any* tp for #1.

The face of the Pearl's remote control is completely smooth. (The Brondell remote has slightly raised "buttons" for various functions. Once you get to know it, you can control it in the dark, w/o looking at the labels.) I expect I'll program it for #1 and #2 so functionality is just a single button.

Installation was more challenging on the Pearl than the Brondell. I'd installed and uninstalled the Brondells several times so I knew what I was doing. Installation is very similar with the Pearl, but placement of the seat is likely to require adjusting (front to back & side to side) to make things line up properly. The problem with the Pearl is that you have to completely remove the seat to make those adjustments.

Though both brands claim to have a "quick release" button to enable adjusting the seat's location. The "quick release" required a *lot* of effort. It would have been good to have another person to help because you have to push in the button, HARD, while simultaneously pulling the seat forward. Then you have to adjust the clips, making sure to tighten the bolts securely. (If the seat wiggles at all, it will be a problem down the road.)

I'd actually gotten the placement right the first time, but I failed to tighten the bolts enough. The installation design of the Pearl makes it impossible to do that without completely removing the seat. I'd been afraid to over-tighten the bolts for fear of damaging the seat or the toilet. Hand-tightening the bolts is probably simple for man-hands. The average woman probably doesn't need to worry about over-tightening or damaging the parts. I did a little extra tightening with vice grips after not making them tight enough using just my hands.

To properly clean both the Brondell and the Pearl, you have to remove the seat from its mounting plate. (Enter a 2nd pair of hands and something like the handle of a makeup brush to push in the "quick release" button.) The Brondell seat would get grossly dirty because stuff splashes, especially if someone has the runs. The Pearl has a piece of something almost like a horizontal gasket that *might* make the cleaning easier, but you will still have to uninstall the seat to clean thoroughly. Depending on how many users you have, this should probably be done several times a year.

If I experience any performance problems with the seat, I will update this review.

David Hinds
Pamper your tush

What a wonderful unit. The Alpha UX Pearl far exceeded my expectations. It cleans and refreshes you and is truly a joy to use. Installation could have not been simpler. I would highly recommend this for anyone that wants to improve their hygiene and the sanitary conditions of your toilet.

Kelly Millard
Adore this bidet!

I have used the ix Hybrid before, but this one is so superior in every way that they are barely comparable. Everything from the way it sits on the toilet and your backside to the spray and dryer and even ease of cleaning are SO much better. Couldn't be happier with the Alpha UX Pearl!

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