Is the Kohler PureWash E580 worth it?

For a basic warm-water bidet seat from a major brand, yes. It covers wash and self-cleaning well, but skip it if you want a heated seat or dryer.

Will it fit my toilet?

It fits most elongated bowls, roughly 16-7/16 in. long and 17-11/16 in. wide overall. It will not fit round-front toilets.

What comes in the box?

The seat, all hoses and the connections needed for install. You supply standard tools and a nearby outlet.

Does it have a heated seat?

No. The E580 offers wash and self-cleaning only; heated seats start higher in Kohler's line.

Bidet seats tend to dip during holiday sales and plumbing promotions. At $239 at Wayfair as of November 5, 2026, it is already near the low end of its recent range.

Where is the Kohler PureWash E580 Bidet Toilet Seat cheapest?

At Wayfair, for $239.00, as of our latest check.

What do buyers say about the Kohler PureWash E580 Bidet Toilet Seat?

Rated 4.4 out of 5 from 143 ratings.

Where can I buy the Kohler PureWash E580 Bidet Toilet Seat?

13 stores we checked sell it, including Wayfair, Home Depot, eBay, Lowe's, Easy Plumbing.

Kohler PureWash E580 Bidet Toilet Seat

4.4

Best price now

$239.00at WayfairObserved at 7:28 AM

Compared across 5 stores. Prices are checked against each store and labelled with when.

Visit Wayfair

Kohler PureWash E580 Bidet Toilet Seat

4.4

Best price now

$239.00at WayfairObserved at 7:28 AM

Compared across 5 stores. Prices are checked against each store and labelled with when.

Visit Wayfair

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It checks today's price at every store, compares the alternatives and answers in about a minute.

Our take on the Kohler PureWash E580 Bidet Toilet Seat

The Kohler PureWash E580 is an elongated bidet toilet seat with a stainless steel self-cleaning wand, air-bubble wash and a two-stage energy-saving mode. It fits most elongated toilets and comes with all hoses and connections for installation. At $239 at Wayfair as of November 5, 2026, it sits at the low end of its recent range, with 5 stores listing it new.

Best forAdults upgrading a standard elongated toiletHouseholds wanting a warm-water bidet without a full bidet fixtureRenters or DIYers who want a seat-mounted installUnisex bathrooms in family homes

Pros

Air-bubble wash is gentler than a plain stream
Stainless steel wand self-cleans between uses
Two-stage energy-saving mode cuts standby power
Fits most elongated bowls and includes hoses and connections
Simple seat-swap installation, no plumbing rebuild

Cons

Plastic seat and lid feel less premium than the price suggests
Elongated only, so it will not fit round bowls
No heated seat or warm-air dryer at this price
Wand position and pressure are limited compared with premium models

Kohler PureWash E580 Bidet Toilet Seat prices at every store

WayfairNew
In stock
$239.00Observed at 7:28 AM
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Home DepotNew
In stock
$239.99Observed at 7:28 AM
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eBayNew
In stock
$241.87Observed at 7:28 AM
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Easy PlumbingNew
In stock
$279.28Observed at 7:28 AM
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Lowe'sNew
Availability unknown
$269.97Observed at 7:28 AM
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Also available at

eBayCheck price at eBay
Ferguson HomeCheck price at Ferguson Home
General Plumbing SupplyCheck price at General Plumbing Supply
KohlerCheck price at Kohler
NFMCheck price at NFM
PerigoldCheck price at Perigold
Shop Kohler NJCheck price at Shop Kohler NJ
SupplyHouse.comCheck price at SupplyHouse.com
ZoroCheck price at Zoro

Kohler PureWash E580 Bidet Toilet Seat price history

Lowest price we've seen: $239.00 on Nov 5 at Perigold. Tracked across 13 stores since Nov 5.

What reviewers say

Owners rate it 4.4 out of 5 across 143 ratings, generally happy with the wash quality and easy install. Complaints center on the plastic build and fit on some bowls.

Pros

Gentle, effective air-bubble wash
Straightforward installation with included parts
Reliable self-cleaning wand
Good value for a Kohler bidet seat

Cons

Seat feels plasticky
Fit can be tight on some elongated toilets
No heated seat or dryer

Specifications

Type: Bidet Toilet Seat
Included Accessories: All hoses, Connections
Bowl Shape: Elongated
Size Dimensions: 5 in. (Overall Height)
Size Weight: 5.44 kg
Seat Size: Elongated
Seat Type: Bidet seat
Seat Features: Air-bubble wash, Bidet Functionality
Seat Material: Plastic
Color: White
Height: 5 in.
Length: 16-7/16 in.
Style: Traditional
Width: 17-11/16 in.
Design Highlights: Fits most elongated toilets
Design Shape: Oval
Installation Type: Toilet Seat
Included Components: Connections, Hoses
Material Construction: Plastic
Cleaning Features: Self-cleaning nozzle (stainless steel wand)
Age Range: Adult
Typical Users: Adults, UNISEX

Questions and answers

Is the Kohler PureWash E580 worth it?: For a basic warm-water bidet seat from a major brand, yes. It covers wash and self-cleaning well, but skip it if you want a heated seat or dryer.
Will it fit my toilet?: It fits most elongated bowls, roughly 16-7/16 in. long and 17-11/16 in. wide overall. It will not fit round-front toilets.
What comes in the box?: The seat, all hoses and the connections needed for install. You supply standard tools and a nearby outlet.
Does it have a heated seat?: No. The E580 offers wash and self-cleaning only; heated seats start higher in Kohler's line.
When is it cheapest?: Bidet seats tend to dip during holiday sales and plumbing promotions. At $239 at Wayfair as of November 5, 2026, it is already near the low end of its recent range.
Where is the Kohler PureWash E580 Bidet Toilet Seat cheapest?: At Wayfair, for $239.00, as of our latest check.
What do buyers say about the Kohler PureWash E580 Bidet Toilet Seat?: Rated 4.4 out of 5 from 143 ratings.
Where can I buy the Kohler PureWash E580 Bidet Toilet Seat?: 13 stores we checked sell it, including Wayfair, Home Depot, eBay, Lowe's, Easy Plumbing.