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expired Posted by Teslaguy • Nov 30, 2023
expired Posted by Teslaguy • Nov 30, 2023

TOTO WASHLET K300 Electronic Bidet Toilet Seat (SW3036R#01)

+ Free Shipping

$499

$1,165

57% off
Amazon
87 Comments 45,747 Views
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Deal Details
Amazon has TOTO WASHLET K300 Electronic Bidet Toilet Seat (SW3036R#01, self cleaning wand w/ Ewater) on sale for $499. Shipping is free.

Thanks to Community Member Teslaguy for finding this deal.

Product Details:
  • Instant and continuous warm water stream will last as long you need it;
  • AIR-IN WONDER WAVE provides a gentle, yet effective clean every time by infusing air into each droplet;
  • Oscillating and pulsating functions
  • SoftClose heated bidet seat
  • Air deodorizer neutralizes bathroom odors with powerful air filters
  • Adjustable warm air dryer provides easy clean up
  • PRE-MIST helps prevent waste from sticking by using the incoming water supply to mist the toilet bowl before each use
  • Self-cleaning wand automatically cleans with EWATER inside and outside before and after each use
  • Remote w/ 2 user memory settings for quick access

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Our research indicates that this deal is $107 less (18% savings) than the next best available price from a reputable merchant with prices starting from $606 at the time of this posting.
  • About this product:
    • ‎Manufacturer One Year Limited Warranty
    • 4.6 out of 5 stars rating at Amazon based on over 560 customer reviews
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by Teslaguy
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has TOTO WASHLET K300 Electronic Bidet Toilet Seat (SW3036R#01, self cleaning wand w/ Ewater) on sale for $499. Shipping is free.

Thanks to Community Member Teslaguy for finding this deal.

Product Details:
  • Instant and continuous warm water stream will last as long you need it;
  • AIR-IN WONDER WAVE provides a gentle, yet effective clean every time by infusing air into each droplet;
  • Oscillating and pulsating functions
  • SoftClose heated bidet seat
  • Air deodorizer neutralizes bathroom odors with powerful air filters
  • Adjustable warm air dryer provides easy clean up
  • PRE-MIST helps prevent waste from sticking by using the incoming water supply to mist the toilet bowl before each use
  • Self-cleaning wand automatically cleans with EWATER inside and outside before and after each use
  • Remote w/ 2 user memory settings for quick access

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Our research indicates that this deal is $107 less (18% savings) than the next best available price from a reputable merchant with prices starting from $606 at the time of this posting.
  • About this product:
    • ‎Manufacturer One Year Limited Warranty
    • 4.6 out of 5 stars rating at Amazon based on over 560 customer reviews
  • About this store:
  • Additional Note:
    • Please refer to the Forum Thread for additional discussion regarding this deal.

Original Post

Written by Teslaguy

Community Voting

Deal Score
+60
Good Deal
Visit Amazon

Price Intelligence

Model: Toto K300 Toilet Seat (SW3036R#01)

Deal History 

Sale Price
Slickdeal
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 6/3/2025, 10:34 PM
Sold By Sale Price
Amazon$539.49
Wayfair North America$539.49
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Top Comments

Highest actual price at Amazon was $730. At least over the last year or so. Most recently in the 500s. Hate this marketing/price manipulation BS.
Purchased this @ Amazon a few days ago for $568 and they will not price match it for me (item hasn't shipped yet but too late to cancel)

Re-purchasing and returning the first
I've had the K300 for five years. I think it was a newly released model when I got it...?

Pros: heated water, heated seat, remote and saved user preferences

Cons: Women in my life don't like the bidet part (but love the heated seat!), air filtering system has slowly lost functionality, drying is lackluster.

Overall, it's one of the best splurges/investments I've ever made. I have a ~$30 basic bidet installed elsewhere, and while that's preferable to no bidet, the Toto is leaps and bounds beyond comparison.

86 Comments

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Nov 30, 2023
1,193 Posts
Joined Jul 2005
Nov 30, 2023
XyKo
Nov 30, 2023
1,193 Posts
Just replaced my toilet with the Drake and got this bidet last week. So far so good and reaching out to them for price change.
Nov 30, 2023
17 Posts
Joined Nov 2023
Nov 30, 2023
Whiterose10
Nov 30, 2023
17 Posts

Our community has rated this post as helpful. If you agree, why not thank Whiterose10

Purchased this @ Amazon a few days ago for $568 and they will not price match it for me (item hasn't shipped yet but too late to cancel)

Re-purchasing and returning the first
1
1
Nov 30, 2023
114 Posts
Joined Jul 2012
Nov 30, 2023
srisat85
Nov 30, 2023
114 Posts
This is just the bidet or including toilet seat? Whats the size ? Elongated?
3
Nov 30, 2023
2 Posts
Joined May 2015
Nov 30, 2023
blackjackxr225
Nov 30, 2023
2 Posts
Would anyone recommend this or the Bio-bidet BB-2000?
Nov 30, 2023
17 Posts
Joined Nov 2023
Nov 30, 2023
Whiterose10
Nov 30, 2023
17 Posts
Quote from srisat85 :
This is just the bidet or including toilet seat? Whats the size ? Elongated?
Bidet/toilet seat.
Elongated
1
Nov 30, 2023
2 Posts
Joined Aug 2022
Nov 30, 2023
Thiccness
Nov 30, 2023
2 Posts
Found it, in the description it says elongated
"Description
The TOTO K300 WASHLET Elongated Electric Bidet Toilet Seat"
Nov 30, 2023
145 Posts
Joined Aug 2020
Nov 30, 2023
ThriftyManatee4506
Nov 30, 2023
145 Posts
Saw a South Park episode about this
9

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Nov 30, 2023
1,036 Posts
Joined Mar 2008
Nov 30, 2023
inventurous
Nov 30, 2023
1,036 Posts
Just replaced a failing Brondell Swash S1000 with the Costco Toto seat and noticed the seat seems a lot smaller than the Brondell, as far as the opening anyway (both are elongated) - anyone know if this Toto will be the same smaller configuration?
Nov 30, 2023
207 Posts
Joined Jan 2017
Nov 30, 2023
bowlofclouds
Nov 30, 2023
207 Posts

Our community has rated this post as helpful. If you agree, why not thank bowlofclouds

I've had the K300 for five years. I think it was a newly released model when I got it...?

Pros: heated water, heated seat, remote and saved user preferences

Cons: Women in my life don't like the bidet part (but love the heated seat!), air filtering system has slowly lost functionality, drying is lackluster.

Overall, it's one of the best splurges/investments I've ever made. I have a ~$30 basic bidet installed elsewhere, and while that's preferable to no bidet, the Toto is leaps and bounds beyond comparison.
2
1
Nov 30, 2023
468 Posts
Joined Sep 2011
Nov 30, 2023
adibee
Nov 30, 2023
468 Posts
Is this the lowest price this model goes for?
Nov 30, 2023
186 Posts
Joined Mar 2021
Nov 30, 2023
SkillfulLinen237
Nov 30, 2023
186 Posts

Our community has rated this post as helpful. If you agree, why not thank SkillfulLinen237

Quote from blackjackxr225 :
Would anyone recommend this or the Bio-bidet BB-2000?
Loved my bio-bidet but had quality/design issues (broken hinge) and customer service/support sucks. So, been purposely looking at other brands to replace it.
1
Nov 30, 2023
2,052 Posts
Joined Sep 2006
Nov 30, 2023
mannylee86
Nov 30, 2023
2,052 Posts
I have this one and love it. Worth every penny. Unlimited heated water unlike the TOTO from Costco. C3 or C5, can't remember. Air filtering is good. I don't use drying function as it takes a long time to dry. Water pressure could be a little better.
Nov 30, 2023
186 Posts
Joined Mar 2021
Nov 30, 2023
SkillfulLinen237
Nov 30, 2023
186 Posts

Our community has rated this post as helpful. If you agree, why not thank SkillfulLinen237

Highest actual price at Amazon was $730. At least over the last year or so. Most recently in the 500s. Hate this marketing/price manipulation BS.
1
Nov 30, 2023
703 Posts
Joined Dec 2008
Nov 30, 2023
basicthe
Nov 30, 2023
703 Posts
l love my Toto C5 (the K300 is an upgrade - slimmer and unlimited hot water) - I have had many bidets over the years and it's still my favorite. It looks nice, feels solid, easy to use buttons.

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Nov 30, 2023
100 Posts
Joined Dec 2014
Nov 30, 2023
geekifier
Nov 30, 2023
100 Posts
The only downside of this "instant" model is he high power draw to accommodate the instant water heating. So if you have multiple bathrooms on a same 20A circuit it could be an issue. Also no drying hair while washing your bottom Big Grin.

Still in for one, I have an older tanked model that has lasted years and it's a life-changer. Now we can have one for the kids/guests.

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