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PULSE ShowerSpas Kauai III 2.5 GPM Rain Shower System in Matte Black Finish With 5-Function Hand Shower

PULSE ShowerSpas Kauai III 2.5 GPM Rain Shower System in Matte Black Finish With 5-Function Hand Shower

Regular price $398.30
Regular price $569.00 Sale price $398.30
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Mixing Valve

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Providing quality decorative plumbing products for over 17 years!

The Kauai Rain Shower System is brilliantly simple! Designed to use your existing valve, it replaces the old showerhead with an elegant rain showerhead and multi-function handshower. The integrated brass slide bar allows adjustable height control for the handshower and brass soap dish while providing a conveniently located diverter for switching functions.  The soothing rain showerhead and multi-function handshower can be used separately or together for a multitude of spray combinations.

Available in Chrome, Brushed Gold, Brushed Nickel, Matte Black or Oil-Rubbed bronze to match any decor. The Kauai Shower System simply connects to the water supply at your existing showerhead location and uses your existing hot/cold shower valve. This Shower System does not come with a hot/cold mixing valve, please refer to the Tru-Temp valve (Model #3001-RIV-PB) if you are remodeling and need a valve.

What's Included

  • ½" x 2" NPT Nipple
  • Inlet Fitting 2.1 check valve/restrictor
  • Top Escutcheon
  • Top Escutcheon
  • Shower Arm
  • Shower Head
  • Shower Pipe
  • Soap Dish
  • Hand Shower Holder
  • Hand Shower
  • Stainless Steel Hose
  • Diverter Body
  • Bottom Escutcheon
  • 2pcs. Lower Mount Screw (optional mounting)
  • Lower Mount (w/ 3MTape)
  • 2pcs. Wall Anchor (optional mounting)
  • Set Screw - 2.5mmX4mm
  • Swivel Joint
  • Check Valve
  • Set Screw - 2.5X5mm
  • 3 pcs. Rubber Washer 
  • Diverter Handle
  • 2.5mm Hex Wrench
  • PTFE Thread Sealant Tape
  • Set Screw - 2.5X8mm*
  • Shower Pipe Nut
  • Tapered Rubber Seal
  • Diverter Cartridge

Not Included

  • Mixing Valve (sold separately)
  • Body Jets


  • Surface-mounted and completely pre-plumbed, easily retrofit your existing shower without a remodel
  • 8" Rain showerhead with soft tips to clear mineral buildup for long-lasting performance
  • Brass slide bar, soap dish, diverter and shower arm
  • Five-function handshower with 59" double-interlocking stainless steel hose
  • Brass wire soap dish keeps soap handy
  • The convenient diverter location makes it easy to select  functions for all heights
  • Rub tips clean with Spray Straight™ technology
  • Adjust the height of handshower and soap dish with an integrated slide bar
  • 45 Degree adjustable connection prevents handshower hose from interfering with the mixing valve
  • Simply replaces your existing showerhead/shower arm
  • cUPC-approved  shower system
  • Backflow protection in the handshower hose
  • Convenient lower diverter
  • Drill-less installation


Finish Matte Black
Height 36.25"
Width 8"
Depth 23.75"
Weight 8 lbs
Dimensions 36.25" H x 8" W x 23.75" D
Shipping Box Size 30" L x 10" W x 5" H
Shipping Box Weight 11 lbs
Flow Rate 2.5 GPM/9.5 LPM Shower System
Materials Brass, ABS
Diverter Location Integrated
Shower Arm Reach  20"
Showerhead Width 8"
Showerhead Shape Round
Showerhead Functions Single Function
Showerhead Spray Pattern Rain
Handshower Function Multi-Function
Handshower Spray Functions Jet/Wide/Wide and Jet/Massage/Wide and Massage
Handshowerhead Material ABS
Handshowerhead Diameter 4.5"
Handshower Hose Length 59"
Connection 1/2 NPT Brass Nipple
Slide Bar Included Yes
cUPC Approved Unit Yes
Prop 65 Required Yes
Prop 65 Chemical Lead
Prop 65 Warning WARNING: This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to:
Massachusetts Approval No
Shipping Restrictions No


Care & Maintenance

To keep your ShowerSpa looking new, wipe down after each use with a soft cotton cloth.

Protect your ShowerSpa from hard water stains and mineral deposits by periodically using an auto-spray wax

Clean using mild liquid soap and a non-abrasive sponge or cloth. Rinse with clean water.

If the flow rate of your ShowerSpa is less than desired or reduces over time, flow restrictors located in the inlet fitting can be removed for cleaning. If further assistance is required contact our customer support.

Do Not Use Any Kind Of Chemical Or Abrasive


Defects Covered: Warranty Period. Pulse Shower Spas, Inc. (“Pulse”) warrants to the original consumer purchaser who purchases this shower spa (the “Product”) for use in his or her own home, that the Product will be free from defects in material and manufacturing workmanship for as long as the original consumer purchaser owns that same home. For all other purchasers (including, but not limited to purchasers for industrial, commercial and business use), the above warranty will apply for a period of 5 years from the original date of purchase.

Remedy: If the Product does not conform to the above warranty, Pulse, at its option, will repair or replace the Product, free of charge, or refund your purchase price. For warranty claims, please visit Pulse may require that you return the Product to Pulse, shipping prepaid, in which case Pulse will provide you with a return materials authorization number (RMA). Pulse may also require that you provide evidence of the date you purchased the Product. Pulse will ship a new or repaired Product to you, at the expense of Pulse, or refund your purchase price. Service labor performed by you or others in connection with the removal or replacement of the Product will not be reimbursed by Pulse.

Exclusions: Pulse shall not be responsible for failure of the Product, and the above warranties will not apply, if the product fails as a result of improper installation, improper use, modifications or repairs by anyone other than Pulse, or accident or abuse (including damage during shipment).

Warranty on Repairs and Replacements: For consumer purchasers who purchased the Product for home use, repaired or replacement Products will continue to be covered under this warranty for as long as he or she owns that same home. For other purchasers, repaired or replacement Products will be covered for the balance of the original warranty period.

Documents & Files


Frequently Asked Questions

What size pipe do I need for the Showerspa?


 The Pulse Showerspa is set up for ½’’ supply lines. If you have ¾’’ supply lines you can reduce them at the stub out location to ½’’.
Can I use them in new construction?


 Yes, builders are utilizing the PULSE Showerspa more and more because of the ease of installation and all the showering functions incorporated into one system.
How much pressure do I need to have performance from the jets?


We recommend 45psi or above. They will function on less, however the performance may be affected.
How much does a Showerspa weigh?


The Showerspas range in weight from 25 to 35lbs.
Can I have two functions operating at the same time?


It depends on the model. Most models have a single control/diverter valve where you select one function at a time. However some models are plumbed with two diverters allowing you to operate two functions at the same time.
What is the rain showerhead spray like?


It is a very soothing effect, for a more concentrated spray most people switch to the handheld, a nice option to have.
Do the Showerspas come with all hardware for installation?


All the hardware to mount the Showerspa is included. Depending on the situation, some plumbing connectors/fittings may need to be purchased to complete the plumbing connections.
Does Pulse Showerspas carry replacement parts?


Yes, we inventory spare parts for all our models.
How do I know if the jets have a massaging action?


Refer to the specification pages for the particular model you are interested in or give us a call or send an email.
Should a licensed plumbing contractor install my Showerspa?


PULSE recommends a licensed plumbing contractor complete the installation but a handy person with plumbing experience should be able to complete the installation. We recommend you follow all local plumbing codes when installing.
What is the warranty period for my PULSE Showerspa?


Three-year limited manufacturer’s warranty.
Do I need a special enclosure in my shower?


You need to take preventative measures so water doesn’t escape the shower area.
Can the jets be cleaned out if they clog?


Most of the Showerspa jets have flexible rubber tips which help to eliminate mineral build-up.
How do I clean my Showerspa?


Use mild cleaners without any abrasives or harsh chemicals. To help keep the Showerspa clean, we recommend a coat of wax or a RainX® type of product be applied a 3-4 times a year and wipe off the Showerspa after each use.
Will any Shower Systems work with my shower valve?


Yes, all of our “Shower Systems” units will work with your current valve. 
What is the difference between Kauai-II and the Kauai-III?


The showerhead or the handheld). We added a 45-degree swivel joint(so that the handheld hose could swing more easily from left to right). Also, the Kauai III is one inch shorter than the Kauai II. 
Can I exchange my Kauai III bar for a shorter one?


No, you cannot exchange it for a 22 1/8” short bar. If you need a short bar, you can purchase the 22 1/8” bar directly from our website. Provided is the link for purchase.
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