Alpha UX Pearl Bidet Toilet Seat

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Color: White
Size: Elongated
Sale price $499.00 Regular price $649.00

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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. 

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. 

Its slim design also allows the UX Pearl to fit some compact elongated toilets like the Kohler Santa Rosa because it only requires 1.5" 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




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



ux pearl dimensions

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


The ALPHA UX Pearl from is covered by a 3 Year Manufacturer's Warranty that covers 100% of parts and labor from the date of purchase.

Fitment and Installation Guides

Customer Reviews

Based on 42 reviews
Love my Alpha UX Pearl Bidet

I have never owned a bidet before, but always wanted one. I am glad I finally pulled the trigger, this seat has lived up to my expectations. Easy to use and leaves you feeling clean. The warm seat is nice in the winter. Only downside is the dryer doesn't really do much.

Ed Momot

Alpha UX Pearl Bidet Toilet Seat

T Russell
First Bidet

I purchased the Alpha UX Pearl after several days of research. Unfortunately, no way to try before buying (but who would actually risk that anyway!) Overall, we are happy with the purchase and ended up buying a second unit.

Pros: it looks good, has a lower flatter profile than most for comfortable sitting, is easy to hook up (we did ultimately get electric outlets installed), supports my hefty backside, saves a little back strain reaching around, gets it clean 95% of the time without TP, therefor saves a ton of toilet paper, you just feel cleaner!

Cons (minor): temperature and pressure are a little inconsistent, both of us think the spray pattern could be a smidge wider, wife would like a more powerful dryer (although this one was close to the top-rated ones in my review).


First bidet and impressed with the overall quality and design. Big reduction in toilet paper. I would recommend this one to a friend who was in the market. Fit great on my Kohler Wellworth with the highline tank. My only feedback is that I wish there was a way to disable the knob light while keeping it on to reduce light that spills into the bedroom from the master bath.

Alpha UX Pearl Bidet

We ordered 3 Alpha UX Bidets within a month and installed them ourselves, 2 with regular toilets and 1 skirted toilet.
Below are our experiences with BidetKing and why we chose Alpha UX Pearl:
- The overall design is elegant.
- The remote control is well design, simple and super easy to operate!.
- The installation is very straight forward, except for the skirted one but the BidetKing provides the T-adapter that connects to the water shut-off valve to make it easy for connection.
- 10% off for new year/first time buyer coupon with a free and timely shipping, we save $100 for each Alpha UX. So $300 saving total.
- The performance of the Alpha UX is A++, well above of our expectation.
- Customer support is outstanding with follow up on the T Valve issue that we requested for the skirted one (Thanks James L).
- 5 Stars it is and I've recommended to all of my friends to BidetKing! we believe that they will have a joyful experience just like we did...

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