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Alpha Bidet Alpha GX Wave Bidet Seat

Original price $259.00 - Original price $259.00
Original price
$259.00 - $259.00
Current price $259.00
in stock
in stock

With its attached side control panel, low profile design, 3 wash modes, and strong drying performance, the Alpha GX Wave is the perfect no-frills bidet seat that’s focused on results. The GX Wave is powered by a hybrid heating system that offers 3 wash modes: Rear, Rear+, and Front Feminine. Its warm water supply is not endless, but the spray never turns completely cold either thanks to continuous heating. The Rear+ cleansing mode is a highlight of the GX Wave and is capable of spraying just over 1L per minute of warm water. The spray is strong and the generous water volume provides an extremely effective rear cleansing experience on par with seats that cost three times as much. Performance-focused, value-driven. 

  • Hybrid heating system
  • White LED nightlight
  • Stainless steel nozzle
  • Sturdy, Sittable Lid
  • Side panel control
  • Rear and rear+ wash
  • Front feminine wash
  • Adjustable spray pressure and temp
  • Adjustable nozzle position
  • Adjustable nozzle w/ oscillation and pulse modes
  • Warm air dryer w/ adjustable temp
  • Heated seat w/ adjustable temp
  • Adjustable Water Temperature
  • Slow close seat and lid
  • Power saving economy modes
  • 1-year warranty

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Alpha Bidet Model Comparisons

 BestMost PopularThe Wave SeriesNon-Electric

Alpha JX

Alpha iX Hybrid

Alpha GXR Wave

Alpha GX Wave

Alpha ONE V2

Rear Wash
Front Feminine Wash
Heated Seat 
Warm Air Dryer 
LED NightlightWhiteBlueWhiteWhiteWhite (Battery)
Soft Close Seat/Lid
Self Cleaning Nozzle
Adjustable Nozzle Position 
Adjustable Spray Pressure
Attached Side Control   
Wireless Remote Control  
Sturdy Sittable Lid320 lbs200 lbs200 lbs200 lbs200 lbs
Water Heating TypeTanklessHybridHybridHybridN/A
Endless Warm Water   
Nozzle Oscillation 
Pulse Wash  
Child Mode  
Fits Some 1pc French Curve Toilets    
One Button Wash n Dry    
Warranty3 Years1 Year1 Year1 Year1 Year

Is Your Toilet Compatible?

1 Piece vs 2 Piece

1 piece toilets have the tank and bowl molded into a seamless unit. If you have one, you'll want to check the "Special Cases" section below.
2 piece toilets are the most common residential style toilet. If you have one, great, our Alpha Bidets will fit.

Measuring Your Bowl

The JX and ONE models require a minimum of 1.5" of clearance. The iX Hybrid and GX Wave need 1.75"
5.5" is the standard, which the JX requires. The ONE, iX Hybrid, and GX/GXR Wave will accept a range of 5"-7"
Most elongated bowls measure 18.5" from the bolts. Most rounds measure about 16.5"

Special Cases


1 Piece Toilet, No Curve

If your 1 piece toilet's tank meets the bowl at close to a 90 degree angle, then it's compatible.

Kohler Memoirs (pictured)
TOTO Ultramax & Supreme
Woodbridge T-0001

1 Piece Toilet, French Curve

If your 1 piece toilet has a tank where the sides curve forward, then it MAY NOT be compatible. Contact us for more details.

Kohler San Raphael (pictured, only JX fits)
Kohler San Souci (JX and ONE fit)
Kohler Rialto (not compatible)

Compact Elongated Toilet

Some elongated toilets have a more compact bowl and not full size. They usually fit an elongated Alpha Bidet, but it may hang over the front edge of the bowl by 1".

Kohler Santa Rosa (pictured)
American Standard Compact Cadet 3

Skirted Toilet

Skirted toilets have a concealed trapway for easy cleaning. They are usually compatible with Alpha Bidets, but may require extra installation parts.

Kohler Salle (pictured)


  1. To install, first remove your existing toilet seat and lid. Turn the water supply valve off and flush the toilet tank completely.
  2. Disconnect the supply hose from the toilet tank and install the 7/8″ t-valve. Then, reconnect the water supply hose to the bottom of the t-valve.
  3. It comes with a mounting plate and two mounting bolts. Place the bracket over the bolt holes and insert the mounting bolts.
    The mounting plate can be adjusted back and forth for better alignment with your toilet. Tighten the bolts from the underside of the bowl using the plastic nuts. If top mounting bolts are provided, insert the rubber sleeves into the mounting holes first, then tighten the metal screws.
  4. Lock the bidet seat into place by sliding the unit back into its mounting plate. There should be an audible click when the seat is locked.
  5. Next, connect the optional water filter and the bidet hose to t-valve. Connect the other side of the hose to the bidet seat.
  6. Once the plumbing is connected, open the shutoff valve at the wall and check for leaks. Finally, plug the electrical cord into a GFCI outlet.
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