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  • TOTO TSU99A.XR Fill Valve, Blue
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TOTO TSU99A.XR Fill Valve, Blue

4.5 out of 5 stars 476 ratings
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Purchase options and add-ons

Material Plastic
Brand Toto
Item dimensions L x W x H 10.2 x 5.1 x 25.4 Centimetres
Exterior finish Brass or Stainless Steel
Inlet connection size 0.87 inches
Inlet connection type 7/8 inch
Outlet connection type Flange
Number of ports 1
Outlet connection size 0.87 inches
Specification met NSF

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

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Product description

The TOTO Adjustable Replacement Fill Valve Assembly for Toilet Tanks is compatible for all current TOTO toilet models. The height and refill volume can be adjusted according to your toilet tank settings, bringing your toilet back to optimal performance. The fill valve has a standard 7/8 inch inlet connection. Includes valve, refill tube, and cone washer with nut.

Product information

Technical Details

Manufacturer ‎TOTO
Part Number ‎TSU99A.XR
Product Dimensions ‎10.16 x 5.08 x 25.4 cm; 259 g
Item model number ‎TS999A
Colour ‎Blue
Style ‎Valve
Material ‎Plastic
Item Package Quantity ‎1
Certification ‎NSF
Included Components ‎Fill Valve
Batteries Included? ‎No
Batteries Required? ‎No
Warranty Description ‎1 Year
Item Weight ‎259 g
Country of origin ‎USA

Additional Information

ASIN B0C3NB83Y2
Customer Reviews
4.5 out of 5 stars 476 ratings

4.5 out of 5 stars
鶹 Rank
Date First Available April 30 2023

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WARNING:

CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

Top Brand: Toto

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Price$57.05$52.21$24.99$25.70$45.95$25.10
Delivery
Get it by Saturday, Aug 16
Get it by Wednesday, Aug 13
Get it by Wednesday, Aug 13
—
Get it Aug 19 - 26
Get it by Monday, Aug 11
Customer ratings
4.54.5 out of 5 stars476
4.54.5 out of 5 stars192
4.74.7 out of 5 stars68
4.44.4 out of 5 stars5,341
4.44.4 out of 5 stars537
4.64.6 out of 5 stars394
Sold by
material
inlet size
inlet type
outlet type
outlet size
number of ports
specification met
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Customer reviews

4.5 out of 5 stars
476 global ratings

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Customers say

Customers like the function, installation, and compatibility of the product. They mention it works perfectly, is simple to install, and is a quality item.

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FunctionInstallationValve compatibilityQuality
10 customers mention "Function"10 positive0 negative

Customers are satisfied with the valve's performance. They mention it works perfectly and has no issues so far.

"Perfect fit and function! My local plumbing store would have had to order it and it was $30 more" Read more

"works great..." Read more

"Install and works welll..." Read more

"...No issues so far. WORKS GREAT Fast service Thanks" Read more

4 customers mention "Installation"4 positive0 negative

Customers find the valve simple to install.

"Have ordered and used before , Quality item easy to install" Read more

"Simple to install." Read more

"Install and works welll..." Read more

"wrong installation instruction..." Read more

4 customers mention "Valve compatibility"4 positive0 negative

Customers are satisfied with the compatibility of the product. They mention it's a Toto universal fill valve and the water fill valve in their toilet tanks.

"Toto fill valve..." Read more

"Water fill valve in Toto toilet tank" Read more

"Toto Universal fill valve..." Read more

"Toto fill valve..." Read more

3 customers mention "Quality"3 positive0 negative

Customers are satisfied with the quality of the valve. They mention it's easy to install and a good part.

"Have ordered and used before , Quality item easy to install" Read more

"good part..." Read more

"Good part..." Read more

Top reviews from Canada

  • 鶹 Customer
    5.0 out of 5 stars works great
    Reviewed in Canada on August 28, 2024
    Verified Purchase
    Have ordered and used before , Quality item easy to install
    Helpful
     Report
  • Dan
    5.0 out of 5 stars Super easy - works great (and quiet)
    Reviewed in Canada on August 14, 2024
    Verified Purchase
    Simple to install.
    Helpful
     Report
  • Happy Feet!
    5.0 out of 5 stars Universal replacement for several TOTO toilets
    Reviewed in Canada on February 15, 2025
    Verified Purchase
    The product fit as it was supposed to, and I was able to fix the leaky toilet.
    Helpful
     Report
  • Jeffrey L.
    5.0 out of 5 stars Install and works welll
    Reviewed in Canada on July 13, 2024
    Verified Purchase
    No issues, works as expected.
    Helpful
     Report
  • Outback46
    4.0 out of 5 stars Toto Universal fill valve
    Reviewed in Canada on August 5, 2024
    Verified Purchase
    Just what I needed to replace an old fill valve on my older Toto toilet. No issues so far. WORKS GREAT

    Fast service

    Thanks
    Helpful
     Report
  • Judith Smith
    5.0 out of 5 stars Toto fill valve
    Reviewed in Canada on May 19, 2025
    Verified Purchase
    Perfect fit and function! My local plumbing store would have had to order it and it was $30 more
    Helpful
     Report
  • Dave's cat
    5.0 out of 5 stars Purr-fect fit and function
    Reviewed in Canada on May 29, 2024
    Verified Purchase
    Plenty of extra parts. TIP: when adjusting height using the specified number of dots, make sure that the correct number of dots is visible AFTER twisting and locking.
    Helpful
     Report
  • roadrutz
    3.0 out of 5 stars Not what it said it was
    Reviewed in Canada on October 31, 2024
    Verified Purchase
    The package I received was what I ordered. But the item in the package was not what was pictured, and the instructions were for a different device. The device I received was green, while the device pictured and for which the instructions applied was blue. It took a couple of hours online to figure out that the device I received needed none of the adjustments described in the instructions because it fit my toilet exactly as supplied! Frustrating, as the actual installation otherwise took about 15 minutes and the valve works fine.
    Helpful
     Report

Top reviews from other countries

  • C. C. Virts
    5.0 out of 5 stars Perfect Replacement
    Reviewed in the United States on July 31, 2025
    Verified Purchase
    Exactly the correct part for my toilet. Easy to install and works perfectly.
    Report
  • archnmia
    5.0 out of 5 stars Toilet Valve
    Reviewed in the United States on June 22, 2025
    Verified Purchase
    Great product, fair price, quick service.
    Report
  • Dana D.
    5.0 out of 5 stars Fits my elongated Toto
    Reviewed in the United States on April 26, 2025
    Verified Purchase
    Seems to work well, time will tell. Works with my elongated Toto and was easy to install when instructions were follow - even as a women (who is generally handy around the house to begin with)
    Report
  • Kaity L.
    5.0 out of 5 stars Easy to install. Fixes leak.
    Reviewed in the United States on July 28, 2025
    Verified Purchase
    Worked well to stop my leaky old valve. Only took 10 min to install.
    Report
  • JH
    4.0 out of 5 stars Ծ’i
    Reviewed in the United States on July 19, 2024
    Verified Purchase
    This unit does replace many, including my, Toto cistern filler. It can be adjusted to ensure that the height inside the cistern is correct for the desired fill level. It is easy to fit. It works perfectly. But… the length of the threaded tube below/outside the cistern is about 1/8” longer than the unit that was fitted in my cistern (and which this unit is supposed to replace).

    This extra 1/8” meant that my perfectly plumbed solid pipe from the tap to the bottom of the refiller unit no longer fitted. I had to replace it with a braided flexible pipe. It’s not a big deal. It’s just we had a top quality craftsman-fitted bit of pipe work, and now we have a generic flexi tube. All because the tail of the refilled unit is just a bit longer than the original unit it is supposed to replace.
    Report

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