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expired Posted by NoStoneUnturned • Apr 5, 2025
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expired Posted by NoStoneUnturned • Apr 5, 2025

TOTO TSU99A.XR Replacement Fill Valve Assembly for TOTO Toilets

$19

$41

53% off
Amazon
38 Comments 17,391 Views
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Deal Details
Amazon has TOTO TSU99A.XR Replacement Fill Valve Assembly for TOTO Toilets on sale for $18.80. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member NoStoneUnturned for sharing this deal.

About this Item:
  • Adjustable for all TOTO toilet tanks
  • Resets your tank back to optimal performance
  • Includes valve, refill tube and clamp, cone washer and nut
  • Standard 7/8 inch inlet connection

Editor's Notes

Written by citan359 | Staff
  • At the time of this posting, our research indicates that this is $6.20 lower than the next best comparable prices starting from $25.
  • Rated 4.6 out of 5 stars from customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by NoStoneUnturned
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has TOTO TSU99A.XR Replacement Fill Valve Assembly for TOTO Toilets on sale for $18.80. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member NoStoneUnturned for sharing this deal.

About this Item:
  • Adjustable for all TOTO toilet tanks
  • Resets your tank back to optimal performance
  • Includes valve, refill tube and clamp, cone washer and nut
  • Standard 7/8 inch inlet connection

Editor's Notes

Written by citan359 | Staff
  • At the time of this posting, our research indicates that this is $6.20 lower than the next best comparable prices starting from $25.
  • Rated 4.6 out of 5 stars from customer reviews.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by NoStoneUnturned

Community Voting

Deal Score
+20
Good Deal
Visit Amazon

Price Intelligence

Model: TOTO TSU99A.XR Fill Valve, Blue

Deal History 

Sale Price
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 4/25/2025, 03:47 AM
Sold By Sale Price
Amazon$29.85
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Top Comments

shigro420
Toto DOES OEM for Korey and these can be purchased every day at HD for $27. NOT a great deal. You can buy flush valves for $9 any day of the week.
tunabreath
Looks just like a Korky fill valve. Can't see a reason to spend twice on this one.
warriorblaze
There's nothin' that a hundred men or more could ever poo
I flush the drains down in Africa

38 Comments

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Apr 5, 2025
776 Posts
Joined May 2008
Apr 5, 2025
PoohBah
Apr 5, 2025
776 Posts
Seems like a good deal, but my only toto toilet in the house is the only one that doesn't need constant repairs. I've had the (new to me) toto for 11 years now and it's the only toilet (out of 5) that has never been repaired (the others seem to require parts every 1-5 years). Props to toto for making shit that seems to last. If mine ever does need parts I'll probably get the toto replacement, NOT some HD branded part like Korky which I use everywhere else. A manufacturer can make parts of differing quality under different brand names.
Apr 5, 2025
2,064 Posts
Joined Dec 2010
Apr 5, 2025
helicopter2
Apr 5, 2025
2,064 Posts
I've replaced these, but never had to buy one because Kohler has excellent customer service and just sends them for free.
1
Apr 5, 2025
350 Posts
Joined Dec 2007
Apr 5, 2025
bobdob
Apr 5, 2025
350 Posts
Basically identical "generic" model 528 is $8 instead of the 528GCM in OP:
https://www.homedepot.com/p/Korky.../100023407

Some people claim there is a difference in the flow rate, but that is about it.
Pro
Apr 5, 2025
862 Posts
Joined Feb 2024
Apr 5, 2025
Papi-Chino
Pro
Apr 5, 2025
862 Posts
The deluxe model plays toto's storms in africa when you sit on toilet & handling yo biznass.
2
Apr 5, 2025
678 Posts
Joined Oct 2012
Apr 5, 2025
gusthegreek
Apr 5, 2025
678 Posts
Does anyone know what full valve I need for an older Ferber toilet ?
Apr 6, 2025
348 Posts
Joined Feb 2015
Apr 6, 2025
pm11088
Apr 6, 2025
348 Posts
I asked Rosanna, this will definitely Hold The Line.
1
Apr 6, 2025
7 Posts
Joined Jul 2022
Apr 6, 2025
MichaelStorey
Apr 6, 2025
7 Posts
IDENTICAL
https://www.homedepot.com/p/Korky...=378&gQT=0

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Apr 6, 2025
1,458 Posts
Joined Apr 2013
Apr 6, 2025
nicksblackroush
Apr 6, 2025
1,458 Posts
Plumbing wholesaler here, biggest Toto dealer in our area. What makes a Toto fill valve different from others, they fill the bowl at a faster rate than MOST. So if you put a normal fill valve in a Toto, the bowl won't have enough water in it by the time the tank is full and the float shuts it off. Fluidmaster makes one called a Pro45U that you can actually control the fill rate for the tank to compensate. Of course, if you all would visit your local wholesaler where people actually know what they are selling things like this could be explained by them.
Apr 6, 2025
3,093 Posts
Joined Nov 2006
Apr 6, 2025
arnott
Apr 6, 2025
3,093 Posts
This only works with Toto toilets?
Apr 6, 2025
72 Posts
Joined Oct 2015
Apr 6, 2025
tec912
Apr 6, 2025
72 Posts
Quote from shigro420 :
Toto DOES OEM for Korey and these can be purchased every day at HD for $27. NOT a great deal. You can buy flush valves for $9 any day of the week.
I just had to replace one yesterday and just went to HD and bought it and a replacement hose for ~$30 total. Had to replace cause my water meter was replaced by the city while I wasn't home, so I come home, open the faucet, and it spits at me, next thing you know, the toilet takes 10mins to fill. Took the old fill valve apart and cleaned out the internals that I could get to of rock, sand, and clay. Still didn't fill fast.
Pro
Apr 6, 2025
862 Posts
Joined Feb 2024
Apr 6, 2025
Papi-Chino
Pro
Apr 6, 2025
862 Posts
Quote from arnott :
This only works with Toto toilets?
Specifically the Rosanna model.
Apr 6, 2025
7 Posts
Joined Mar 2024
Apr 6, 2025
TDog90
Apr 6, 2025
7 Posts
Do these valves ever wear out? My Toto is still flushing strong after years of use. I do have a pretty clean public water supply, I guess that makes me lucky.
Pro
Apr 6, 2025
862 Posts
Joined Feb 2024
Apr 6, 2025
Papi-Chino
Pro
Apr 6, 2025
862 Posts
Quote from TDog90 :
Do these valves ever wear out? My Toto is still flushing strong after years of use. I do have a pretty clean public water supply, I guess that makes me lucky.
Dat's some lucky 💩 right there boss.
1
Apr 6, 2025
3,093 Posts
Joined Nov 2006
Apr 6, 2025
arnott
Apr 6, 2025
3,093 Posts
Quote from Papi-Chino :
Specifically the Rosanna model.
Ok, thanks.

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Apr 6, 2025
1,341 Posts
Joined Apr 2022
Apr 6, 2025
Refundroid
Apr 6, 2025
1,341 Posts
Quote from TDog90 :
Do these valves ever wear out? My Toto is still flushing strong after years of use. I do have a pretty clean public water supply, I guess that makes me lucky.
There are rubber parts/seals that do wear out over time, but you can buy replacements and swap yourself very easily.

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