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neomatrixviper 20K Views
Jun 28, 2026 1:47 PM

Costco Members:TOTO Washlet KC2 Electronic Bidet Seat (Elongated or Round)

$280

$350

20% off
+ Free S&Hat Costco Wholesale
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Deal Details
Costco Wholesale has for Members: TOTO Washlet KC2 Electronic Bidet Seat w/ SoftClose Lid (Elongated or Round) on sale for $279.99. Shipping is free.

Thanks to Community Member neomatrixviper for sharing this deal.

Available Styles (use sorting options on product page to select style):
  • Elongated (SW3024#01)
  • Round (SW3023#01)
Product Details:
  • Fully automated, featuring a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating or pulsating stream.
  • Includes a heated SoftClose seat with three temperature settings.
  • Both water temperature and water pressure are adjustable with three temperature settings and five pressure settings.
  • Features a warm air dryer, adding the perfect finishing touch with its three adjustable temperature settings.
  • KC2 WASHLET provides the ultimate in personal comfort and cleanliness.
  • Side panel control.

Editor's Notes

Written by ValPal2011 | Staff
  • Manufacturer's savings is valid 06/22/26 through 07/19/26 or while supplies last.
  • Limit 5 per member.
  • If you don't have a Costco Warehouse Membership, you can sign up here.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by neomatrixviper
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for Members: TOTO Washlet KC2 Electronic Bidet Seat w/ SoftClose Lid (Elongated or Round) on sale for $279.99. Shipping is free.

Thanks to Community Member neomatrixviper for sharing this deal.

Available Styles (use sorting options on product page to select style):
  • Elongated (SW3024#01)
  • Round (SW3023#01)
Product Details:
  • Fully automated, featuring a soft rear spray, rear cleanse, and front cleanse with the option of an oscillating or pulsating stream.
  • Includes a heated SoftClose seat with three temperature settings.
  • Both water temperature and water pressure are adjustable with three temperature settings and five pressure settings.
  • Features a warm air dryer, adding the perfect finishing touch with its three adjustable temperature settings.
  • KC2 WASHLET provides the ultimate in personal comfort and cleanliness.
  • Side panel control.

Editor's Notes

Written by ValPal2011 | Staff
  • Manufacturer's savings is valid 06/22/26 through 07/19/26 or while supplies last.
  • Limit 5 per member.
  • If you don't have a Costco Warehouse Membership, you can sign up here.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by neomatrixviper

Community Voting

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Top Comments

SDBryan
52Comments
52Reputation
I think the S2 is the better buy at $348 you get the tankless water heater which leaves a slimmer profile and saves energy. Also the wand position is adjustable which is nice.
Go to Comment
UkeDog
3.2KComments
779Reputation
And TOTO is the elite toilet brand--and priced accordingly.
Meanwhile, I'll get by with my American Standard toilet outfitted with a LUXE Bidet Neo 185, which cost $45.
Go to Comment
Piltorious
228Comments
42Reputation
A bidet is an elite home purchase. I'll never go back now.
Go to Comment

Community Reviews

The KC2 is a feature-rich TOTO Washlet that stands out for heated comfort, warm-water cleansing, and odor control. The attached side controls are preferred over a remote, and the deodorizer is described as an active charcoal system that works well, with cartridge changes about once or twice a year. The heated seat alone is enough to make it feel worthwhile for some, and the bidet function is said to help a lot. The main knocks are price and pressure, since cheaper bidet attachments exist and manual bidets can deliver a stronger blast. It is a premium option for people who want the full Washlet experience.

  • The Washlet KC2 can include odor control that uses an active carbon-based neutralizer or carbon filter approach.

    ArcanlawmrtophSinbios

  • The Washlet KC2 can be preferred for attached side/seat controls instead of a remote that may require batteries.

    IrishWhiskeyLesterY

  • The Washlet KC2 can provide a self-cleaning wand feature that helps keep the wand spotless.

    JustinK22

  • The Washlet KC2 can offer heated-seat comfort that makes the upgrade feel worthwhile even without other features.

    Sinbios

  • The deodorizer feature may not eliminate all odor, since smell can still come through as poop plus deodorizer.

    thischris

  • The deodorizer cartridge may require replacement about one to two times per year to keep odor control working.

    mrtoph

  • The KC2 upgrade may feel overpriced if incoming water is lukewarm, since a cheaper bidet can deliver a similar quality experience for some setups.

    JonD2

  • Electric bidets like the Washlet KC2 may not match manual bidet pressure, especially if heated-tank designs limit output.

    Ride_The_Sky

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

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37 Comments

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Jun 28, 2026 2:21 PM
228 Comments
Joined May 2014
PiltoriousJun 28, 2026 2:21 PM
228 Comments

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

A bidet is an elite home purchase. I'll never go back now.
2
Jun 28, 2026 2:34 PM
52 Comments
Joined Feb 2016
SDBryanJun 28, 2026 2:34 PM
52 Comments

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

I think the S2 is the better buy at $348 you get the tankless water heater which leaves a slimmer profile and saves energy. Also the wand position is adjustable which is nice.
5
Jun 28, 2026 2:35 PM
28 Comments
Joined Feb 2019
forzbjornJun 28, 2026 2:35 PM
28 Comments
continue to be tempted by electric bidets as someone with a $30 cold one
Jun 28, 2026 2:37 PM
3.2K Comments
Joined Aug 2017
UkeDogJun 28, 2026 2:37 PM
3.2K Comments

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

Quote from Piltorious View quoted comment :
A bidet is an elite home purchase. I'll never go back now.
And TOTO is the elite toilet brand--and priced accordingly.
Meanwhile, I'll get by with my American Standard toilet outfitted with a LUXE Bidet Neo 185, which cost $45.
3
Jun 28, 2026 2:46 PM
79 Comments
Joined Nov 2017
xsxxkxxyxJun 28, 2026 2:46 PM
79 Comments
Quote from SDBryan View quoted comment :
I think the S2 is the better buy at $348 you get the tankless water heater which leaves a slimmer profile and saves energy. Also the wand position is adjustable which is nice.
You mean this? It's showing $399https://www.costco.com/.product.4000335610.html
Jun 28, 2026 3:04 PM
898 Comments
Joined Jan 2007
rishidJun 28, 2026 3:04 PM
898 Comments
Quote from xsxxkxxyx View quoted comment :
You mean this? It's showing $399https://www.costco.com/.product.4000335610.html
Amazon has it for $348
Jun 28, 2026 3:19 PM
772 Comments
Joined Jan 2008
bensonwJun 28, 2026 3:19 PM
772 Comments

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

I have the S2 and better choice for the extra amount you paid: Tankless aka slimmer, EWater+ wand sanitization, and LED light (can be programmed to be off at certain time intervals). Hope this helps. Happy cleaning
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Jun 28, 2026 3:31 PM
8 Comments
Joined Jul 2019
JustinK22Jun 28, 2026 3:31 PM
8 Comments
Quote from SDBryan View quoted comment :
I think the S2 is the better buy at $348 you get the tankless water heater which leaves a slimmer profile and saves energy. Also the wand position is adjustable which is nice.
+1 on the S2. It also has a self-cleaning feature for the wand which keeps it spotless.
1
Jun 28, 2026 3:37 PM
1.5K Comments
Joined Jul 2019
FeistyPencil663Jun 28, 2026 3:37 PM
1.5K Comments

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I duct taped my water pick to my toilet seat to save a few bucks!
But seriously if you're on the fence, start with a basic cold water bidet. I got one on a SD for I think $40 and it's amazing. Saves time and money with less toilet paper and the cold water isn't as bad as I thought it would be.
1
3
Jun 28, 2026 3:40 PM
2.4K Comments
Joined Nov 2007
gummi-eaterJun 28, 2026 3:40 PM
2.4K Comments
lol, its so stupid how weird some people are about these. I bought one for my parents, offered to install it for them and its just sitting there in their house in the box for almost a year now. Wish I hadnt wasted the money on them, thats what I get for trying to be a good son.
1
1
Jun 28, 2026 3:47 PM
198 Comments
Joined Mar 2019
JonD2Jun 28, 2026 3:47 PM
198 Comments
Quote from FeistyPencil663 View quoted comment :
I duct taped my water pick to my toilet seat to save a few bucks!
But seriously if you're on the fence, start with a basic cold water bidet. I got one on a SD for I think $40 and it's amazing. Saves time and money with less toilet paper and the cold water isn't as bad as I thought it would be.
I own a Toto C5 ($400+) and a Tushy 2.0 (~$60)
It's a nominal difference in quality... I'm in FL so my "cold" water is always lukewarm.

If your water is actually ice cold, that might be worth the upgrade, but it's not worth almost 400 more to me.
2
Jun 28, 2026 3:55 PM
1.5K Comments
Joined Jul 2019
FeistyPencil663Jun 28, 2026 3:55 PM
1.5K Comments
Quote from JonD2 View quoted comment :
If your water is actually ice cold, that might be worth the upgrade, but it's not worth almost 400 more to me.
Thats true, but the water sitting in the line is good enough. If you need to run it much longer, which usually isn't necessary. When the actual cold water comes, it can be uncomfortable.
Jun 28, 2026 4:00 PM
35 Comments
Joined Jun 2012
mrtophJun 28, 2026 4:00 PM
35 Comments
No deodorizer no deal. It's seriously a game changer to never have to smell your 💩
1
2
Jun 28, 2026 4:20 PM
977 Comments
Joined Jul 2016
thischrisJun 28, 2026 4:20 PM
977 Comments
Quote from mrtoph View quoted comment :
No deodorizer no deal. It's seriously a game changer to never have to smell your 💩
There is no deodorizer on the planet that could do that. What you'll be smelling is poop plus deodorizer.
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Jun 28, 2026 4:40 PM
1.3K Comments
Joined Dec 2005
IrishWhiskeyJun 28, 2026 4:40 PM
1.3K Comments
Quote from SDBryan View quoted comment :
I think the S2 is the better buy at $348 you get the tankless water heater which leaves a slimmer profile and saves energy. Also the wand position is adjustable which is nice.
Thanks, agree 100%. We got one around Christmas time on a deal for ~$345 and absolutely love it. Just bought another for the downstairs bathroom:

https://www.amazon.com/dp/B0FCTR1Y75?th=1

We prefer the attached controls vs the remote on the S5. Otherwise, it has almost all the bells and whistles like heated seat, on-demand/continuous hot water, night light, deodorizer, etc.

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