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expiredTeslaguy posted Nov 30, 2023 12:37 PM
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expiredTeslaguy posted Nov 30, 2023 12:37 PM

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

+ Free Shipping

$499

$1,165

57% off
Amazon
87 Comments 47,596 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
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Current Prices

Sort: Lowest to Highest | Last Updated 12/27/2025, 12:12 AM
Sold By Sale Price
Amazon$706.59

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Top Comments

SkillfulLinen237
243 Posts
10 Reputation
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.
Whiterose10
17 Posts
14 Reputation
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
bowlofclouds
211 Posts
54 Reputation
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 03:20 PM
1,793 Posts
Joined Sep 2005

This comment has been rated as unhelpful by Slickdeals users.

Nov 30, 2023 03:20 PM
114 Posts
Joined Oct 2013
damunkeeNov 30, 2023 03:20 PM
114 Posts
Here's a link (https://www.totousa.com/filemanag...-Chart.pdf) comparing all the models. This is the "lowest" model washlet that supports on demand hot water. I for one am in for one! Thanks Op!
Nov 30, 2023 03:24 PM
1,907 Posts
Joined Mar 2014
scotts9612Nov 30, 2023 03:24 PM
1,907 Posts
Does this model include the fanny splash 2000 whirlybird nossel
4
Nov 30, 2023 03:28 PM
475 Posts
Joined Apr 2005
lapchernNov 30, 2023 03:28 PM
475 Posts
How does this compare to the cheaper one at Costco?
Nov 30, 2023 03:39 PM
69 Posts
Joined Jul 2009
dwanonNov 30, 2023 03:39 PM
69 Posts
Quote from bowlofclouds :
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.
.
Do you clean the small filter regularly? Ours gets clogged with toilet paper particle and needs to be cleaned weekly to remain effective.
1
Nov 30, 2023 03:39 PM
315 Posts
Joined Oct 2009
thornej4Nov 30, 2023 03:39 PM
315 Posts
Costco Model is the same as the C2, except that it doesn't have the eWater+. So, compared to this - the Costco model doesn't have the remote or unlimited hot water, or the eWater, to my knowledge.

Costco model was also $309 all weekend.
Nov 30, 2023 03:40 PM
84 Posts
Joined Dec 2016
DynewindNov 30, 2023 03:40 PM
84 Posts
Quote from bowlofclouds :
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.
Do change the carbon filter sometimes!
1

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Nov 30, 2023 03:47 PM
2,484 Posts
Joined Dec 2007
bakerzdosenNov 30, 2023 03:47 PM
2,484 Posts
Quote from damunkee :
Here's a link (https://www.totousa.com/filemanag...-Chart.pdf) comparing all the models. This is the "lowest" model washlet that supports on demand hot water. I for one am in for one! Thanks Op!
The S7A nozzle can flow up to 11/gal per minute??? That's a gallon of water every 5.5 seconds. Think about how long it would take you to dump out a gallon container of water (like a milk jug.) That's the kind of flow rate you're looking at with 11 gallons/minute.

Somehow I don't think that line is accurate.

But if it is… man, I've gotta reevaluate spending $1000+ on a bidet.
Nov 30, 2023 03:53 PM
12 Posts
Joined Jun 2010
jawz0414Nov 30, 2023 03:53 PM
12 Posts
Worth every penny! I've had one since 2020 and I love it. I paid $600 then.
Nov 30, 2023 03:53 PM
610 Posts
Joined Apr 2018
TalentedDesk7409Nov 30, 2023 03:53 PM
610 Posts
Quote from blackjackxr225 :
Would anyone recommend this or the Bio-bidet BB-2000?
Ignoring the features as most won't use the drying and other fancy ones. It boils down to the life of the product, I have a bb200 and a couple of other good brands in the same price range. Bb is still working fine after 5 years the others the seat heater has stopped working. TOTO is top of the line and will be as good as the bb-2000 or better. Also the negative of bb2000 is the lid, it is super flimsy, you can't close the potty and use it as a chair, it will break the lid.
Nov 30, 2023 03:53 PM
148 Posts
Joined May 2006
Jason NovakNov 30, 2023 03:53 PM
148 Posts
I have a Toto SW3084 without instant hot water and I love it. You can have it learn when you use it so it only heats the tank higher around then. The air filter and heated seat is nice, they could sell a lid with just these and without the bidet part. I worried about the power for an instant model basically maxing the entire circuit, since already going into a full junction box. If I ever get another the second bathroom would need to share it. Really though the water temp has been never an issue, and if you do use it and run out of warm water, it's gradual so you're not getting an instant blast of cold water.
Last edited by Jason Novak November 30, 2023 at 09:50 AM.
Nov 30, 2023 03:53 PM
734 Posts
Joined Nov 2009
KooblesNov 30, 2023 03:53 PM
734 Posts
Does this open the lid automatically when you get close?
Nov 30, 2023 04:03 PM
114 Posts
Joined Sep 2016
hellowowoNov 30, 2023 04:03 PM
114 Posts
Ugh, damn my round toilet!
Nov 30, 2023 04:06 PM
1,856 Posts
Joined Mar 2008
SirLinuxNov 30, 2023 04:06 PM
1,856 Posts
Quote from XyKo :
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.
How do you ask? Received less than a week ago and paid $558.

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Nov 30, 2023 04:11 PM
70 Posts
Joined Jun 2009
sneakmefoodNov 30, 2023 04:11 PM
70 Posts
I have this model and it's probably one of my favorite purchases in the last 2 years. The continuous hot water is really great and I thought the water pressure is excellent. I didn't think the self cleaning function would work that well but it definitely keeps me from having to clean the bowl as often.

I would say the biggest downside is that the drying function is pretty weak but seems like all the washlets aren't good in this regard.

This is the best price I've seen so far so might just have to pick up another one.

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