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neomatrixviper 19.3K 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
226Comments
42Reputation
A bidet is an elite home purchase. I'll never go back now.
Go to Comment

Community Reviews

The KC2 is a premium Washlet that stands out for heated-seat comfort, strong cleaning, and built-in odor control. The attached side controls are preferred over a remote, and the deodorizer is described as an active carbon system that works well when the cartridge is replaced about once or twice a year. The main hesitation is price, since cheaper bidet attachments and the tankless S2 offer slimmer design, adjustable wand position, and extra features for more money. It reads as a comfort upgrade with real convenience, especially if heated seating and odor control matter.

  • The Washlet KC2 can provide a heated seat experience that makes daily use more comfortable.

    Sinbios

  • The deodorizer feature can reduce odor by pulling in air and filtering it through carbon.

    Sinbios

  • The deodorizer can work well when the carbon cartridge is replaced about once or twice yearly.

    mrtoph

  • The attached side/seat controls can avoid remote battery hassles during operation.

    LesterY

  • The deodorizer claim can be overstated because odor control may still leave poop smell present.

    thischris

  • The deodorizer can become noticeably ineffective during power loss until users adjust to the smell.

    Arcanlaw

  • Electric bidets may struggle to match manual bidet pressure, especially with heated-tank designs.

    Ride_The_Sky

  • The KC2 price can feel excessive compared with bidet attachments that cost around $20.

    t_j

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 4:44 PM
172 Comments
Joined Feb 2021
ElatedMallard252Jun 28, 2026 4:44 PM
172 Comments
Quote from thischris View quoted comment :
There is no deodorizer on the planet that could do that. What you'll be smelling is poop plus deodorizer.
I will say it helps alot. I have a toto c5, worth it for me.
Jun 28, 2026 4:50 PM
16.1K Comments
Joined Jan 2010
Ride_The_SkyJun 28, 2026 4:50 PM
16.1K Comments
Quote from UkeDog View quoted comment :
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.
While I put Toto above everything else, I haven't found a good electric Bidet that has pressure to compete with manual binders. Probably due to heated tank they dont have enough pressure. I bought a Lux manual Bidet as well for spare bathroom, man, you better be ready for the blast. That has crazy pressure.
Jun 28, 2026 4:57 PM
3.7K Comments
Joined Dec 2005
ArcanlawJun 28, 2026 4:57 PM
3.7K Comments
Quote from thischris View quoted comment :
There is no deodorizer on the planet that could do that. What you'll be smelling is poop plus deodorizer.
I thought that too until I got a Toto. Their deodorizer is a carbon-based neutralizer. When we lose power I feel like I'm dying in the toilet room just because I'm not used to smelling the smells.

I'm a Toto zealot but I'm sure other brands have similar capabilities.
Jun 28, 2026 5:03 PM
57 Comments
Joined Jul 2021
JawnsonBitJun 28, 2026 5:03 PM
57 Comments
heated seats are a game changer.
Jun 28, 2026 5:07 PM
706 Comments
Joined Jul 2004
t_jJun 28, 2026 5:07 PM
706 Comments
You can get a bidet attachment for any toilet for around $20 so this seems like overkill
3
Jun 28, 2026 5:26 PM
354 Comments
Joined Sep 2011
doublejohnJun 28, 2026 5:26 PM
354 Comments
Quote from gummi-eater View quoted comment :
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.
Sounds like what's needed here is a healthy dose of therapy. Great value for the money!
2
Jun 28, 2026 6:23 PM
113 Comments
Joined Feb 2015
HachiNYCJun 28, 2026 6:23 PM
113 Comments
Quote from mrtoph View quoted comment :
No deodorizer no deal. It's seriously a game changer to never have to smell your 💩
Even if mine smells like roses? That's what I tell my wife (not that she agrees).
1

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Jun 28, 2026 6:23 PM
113 Comments
Joined Feb 2015
HachiNYCJun 28, 2026 6:23 PM
113 Comments
Quote from IrishWhiskey View quoted comment :

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.
Why do you prefer the attached?
Jun 28, 2026 7:47 PM
83 Comments
Joined May 2008
xtrosityJun 28, 2026 7:47 PM
83 Comments
It will change your life.
Jun 28, 2026 9:13 PM
526 Comments
Joined Dec 2014
LordVader3425Jun 28, 2026 9:13 PM
526 Comments
Quote from gummi-eater View quoted comment :
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.
You only tried to be a good son. A good son would have just install it.
Jun 28, 2026 9:41 PM
2.4K Comments
Joined Nov 2007
gummi-eaterJun 28, 2026 9:41 PM
2.4K Comments
Quote from LordVader3425 View quoted comment :

You only tried to be a good son. A good son would have just install it.
Oh right, messing with their toilet without permission, great idea!
2
Jun 28, 2026 9:54 PM
526 Comments
Joined Dec 2014
LordVader3425Jun 28, 2026 9:54 PM
526 Comments
Quote from gummi-eater View quoted comment :
Oh right, messing with their toilet without permission, great idea!
That's what I did. My mom asked me how to use it after a while
Jun 28, 2026 10:33 PM
717 Comments
Joined Feb 2014
mephi5toJun 28, 2026 10:33 PM
717 Comments
Quote from mrtoph View quoted comment :
No deodorizer no deal. It's seriously a game changer to never have to smell your 💩
if deodorizer has a "pine" perfume - then it will smell like somebody took a shit under a Christmas tree
1
Jun 29, 2026 12:23 AM
35 Comments
Joined Jun 2012
mrtophJun 29, 2026 12:23 AM
35 Comments
Quote from mrtoph View quoted comment :
No deodorizer no deal. It's seriously a game changer to never have to smell your 💩
It's an active charcoal deodorizer not a scent and it actually works amazingly well as long as you change the cartridge 1-2 times a year.

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Jun 29, 2026 12:24 AM
35 Comments
Joined Jun 2012
mrtophJun 29, 2026 12:24 AM
35 Comments
Quote from thischris View quoted comment :
There is no deodorizer on the planet that could do that. What you'll be smelling is poop plus deodorizer.
Wrong. Have had a c5 for years and the deodorizer works amazingly well

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