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PureWash® E590 Elongated bidet toilet seat

Kohler Bidets

From $517.50 From $449.97
82
OVERALL SCORE
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$517.50 from Amazon $517.50 from kohler.com Check Price on homedepot.com $449.97 from Amazon $449.97 from kohler.com $449.97 from lowes.com

The PureWash® E590 Elongated Bidet Toilet Seat is designed with user comfort and hygiene in mind. Its ergonomic design ensures comfortable seating with an easy-to-use side panel, while the Quick-Release™ feature allows for effortless cleaning. The Quiet-Close™ functionality prevents slamming, contributing to a quieter bathroom experience. Additionally, the automatic deodorization system utilizes a carbon filter for effective odor control, and the warm-air drying feature offers adjustable temperature settings for added comfort. To top it off, the self-cleaning wand employs UV light for automatic cleaning, ensuring optimal hygiene.

Cleansing Performance
4/5
Features
4/5
Overall Sentiment
5/5
Technical Specs
4/5
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Design
4/5
Features
4/5
Overall Sentiment
4/5
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Features
3/5

Design and Aesthetic Appeal

The PureWash® E590 Elongated Bidet Toilet Seat features a sleek design compatible with most elongated toilets. Its ergonomic side panel includes large buttons for easy adjustments of water temperature and spray modes, such as oscillating and pulsating. A built-in LED nightlight improves visibility during nighttime use, and the heated seat offers five temperature settings for personalized comfort. The automatic deodorization system efficiently controls odors, while the self-cleaning stainless steel wand uses UV light for enhanced hygiene. This thoughtful design not only enhances user comfort but also promotes bathroom cleanliness, making it a valuable addition to any restroom.

Performance and Features

The PureWash® E590 Elongated Bidet Toilet Seat enhances personal hygiene and comfort with its innovative features. It includes a Quick-Release™ function for easy cleaning, Grip-Tight bumpers for stability, and a Quiet-Close™ design to prevent slamming. Users can customize their experience with adjustable water temperature, pressure, and spray modes, including oscillating and pulsating. The heated seat offers five temperature settings, accompanied by a warm-air drying system. Automatic deodorization is ensured with a carbon filter, while a self-cleaning UV light keeps the wand hygienic. The ergonomic side panel features larger buttons for easy use and an LED nightlight for low-light visibility, ensuring that every aspect of the user experience is considered.

Key Features

Adjustable Settings
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💦 Adjustable Water Pressure
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🎯 Customizable Nozzle Positions
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🍃 Deodorizing Technology
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🚿 Dual Water Spray System
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🔥 Heated Seat
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🌙 Night Light
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🎛 Seat Sensor
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🛁 Self-Cleaning Nozzles
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🐢 Slow Close
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🌊 Spray Modes
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🏆 Stainless Steel Nozzle
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UV Sterilization
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🌬 Air Dryer
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Warm Water
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🔄 Hybrid Warm Water
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🔄 Oscillating Wash
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🚽 Automatic Lid and Seat
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💆 Massage Feature
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🔋 Power Saving Mode
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📡 Smart Remote Control
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🛠 DIY Install
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🌡 Ambient Temp.
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👩 Feminine Wash
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💉 Enema Function
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Technical Specifications

Feature Description
Installation Notes Requires dedicated electrical GFCI circuit (120 V, 15 A, 60 Hz) Requires connection to toilet water supply line. All hoses and connections are included
SKU(s) K-8298
Warranty This product is covered under the KOHLER Intelligent Toilet and C3 Cleansing Seat Three-Year Limited Warranty.
Water Supply Pressure 20 (139 kPa) - 80 psi (551 kPa)

Buy and Price

$517.50 from Amazon $517.50 from kohler.com Check Price on homedepot.com $449.97 from Amazon $449.97 from kohler.com $449.97 from lowes.com

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User Reviews

Owner-installed C3-155 Bidet Toilet Seat

This bidet toilet seat is a great update to our bathroom. The installation of the seat is fast and straight forward and the bidet components work as advertised. The hard part of the installation has nothing to do with the bidet seat, itself. I tried installing a 15-amp outlet next to the toilet by tapping into a receptacle in an adjacent bedroom. This worked but I discovered that the circuit I used also had an exhaust fan and two 320-watt lights that are located in the master bath two rooms away...
This bidet toilet seat is a great update to our bathroom. The installation of the seat is fast and straight forward and the bidet components work as advertised. The hard part of the installation has nothing to do with the bidet seat, itself. I tried installing a 15-amp outlet next to the toilet by tapping into a receptacle in an adjacent bedroom. This worked but I discovered that the circuit I used also had an exhaust fan and two 320-watt lights that are located in the master bath two rooms away. The master bath and the bathroom with the new bidet seat, share three GFI-protected 20-amp outlets. I removed the newly installed cable from the 15-amp circuit and tapped into the GFI load cable (not the GFI line cable), creating a 4th 20-amp GFI protected outlet next to the toilet with the new bidet seat. This 2nd configuration works and the lights in the master bath are no longer blinking. I have a lot of experience with home electrical systems so I felt comfortable adding an outlet next to the toilet in the aforementioned bathroom. I also have experience with water supply connections and had no trouble modifying the water supply connection to the toilet to accommodate the water inlet for the bidet seat. The electrical work took place in the attic over a period of days and the plumbing part took about one hour. The bidet seat installation took about 20 minutes. I think a dedicated 15-amp circuit would have worked fine assuming that no other circuits would be added in the future. If you are adding a new circuit coming from the electrical panel, it would be advisable to add a dedicated 20-amp GFI circuit. With respect to the bidet seat installation, the instructions are slightly misleading where it says to slide the seat towards the attachment bracket. The bracket has a "lip" that the seat must ride over to drop, and then snap, into place. I found that you can slide the seat until there is contact with the bracket and then slightly lift the seat over the lip and use a gentle downward force to snap the seat into place. I also found that while attempting to slide the seat into its bracket, one side would connect but not the other. In this case, the seat was floating above the edge of the toilet bowl on the unconnected side. I thought it best not to try to force the unconnected side into place but to reverse the process and try again. I found that removing the seat for cleaning works exactly as indicated by the instructions. 

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kohler.com 2024-09-30
thumbs up Positive

Easy to assemble, works great. I really don’t like the nightlight, but you can turn that off. Since it’s a heated seat you gotta keep the rim of your bowl COMPLETELY clean because the heat activates the smell of the slightest tiny fleck of pee. Good excuse to practice better hygiene, I guess. The seat is super comfortable, the contour feels great to sit on. It does look a little funny, because it sticks up so far in the back, but that’s not a surprise. It’s pricey, but very well made and works great. So far the wand keeps itself pretty clean too. Coming from a cheap cold water only biden seat, this is a massive upgrade. 

homedepot.com 2025-02-12
thumbs up Positive

Summary

The PureWash® E590 Elongated Bidet Toilet Seat is an excellent option for enhancing bathroom hygiene and comfort. Its ergonomic design features adjustable water temperature and pressure for a customized cleansing experience. With Quiet-Close™ functionality and Grip-Tight bumpers, it ensures ease of use. The automatic deodorization and self-cleaning wand enhance cleanliness, while the warm-air drying system and heated seat make it comfortable year-round. Additional conveniences such as the built-in nightlight and user-friendly side panel controls further improve functionality. Supported by a three-year limited warranty, the PureWash E590 is a valuable investment in personal care, transforming daily routines into a refreshing experience.

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