Best Toilet Flush Valves Updated July 2025
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Best Toilet Flush Valves
2025 Buyer's GuideUpdated July 2025
Advertiser disclosure About our rankings
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Best Toilet Flush Valve
Premium Pick

10.0

1

10.0

Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Ease of installation
Functionality
Kit quality
Tool included
Value for money
Picked by 174 people this month!
Picked by 174 people this month!
Picked by 174 people this month!
Best Toilet Flush Valve
Premium Pick

10.0

1
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Ease of installation
Functionality
Kit quality
Tool included
Value for money
Picked by 174 people this month!
Popular

9.9

2

9.9

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
Ease of installation
Works well
Quality
Adjustment capability
Value for money
Ease of replacement
Save 8%
Save 8%
Popular

9.9

2
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
Ease of installation
Works well
Quality
Adjustment capability
Value for money
Ease of replacement
Save 8%

9.7

3

9.7

Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
Ease of installation
Works well
Quality
Value for money
Save 38%
Save 38%

9.7

3
Fluidmaster 400AKR Universal All in One Toilet Repair Kit for 2-Inch Flush Valves, Easy Install
Ease of installation
Works well
Quality
Value for money
Save 38%

9.6

4

9.6

Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper C...
Ease of installation
Functionality
Build quality
Look
Handle quality
Metal material

9.6

4
Hibbent Universal Metal Front Mount Toilet Handle Replacement Kit, Brass Toilet Flush Tank Lever with Stainless Steel Flapper C...
Ease of installation
Functionality
Build quality
Look
Handle quality
Metal material

9.4

5

9.4

Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor
Ease of installation
Functionality
Fit
Value for money
Ease of replacement
Save 20%
Save 20%

9.4

5
Fluidmaster K-507A-008 Universal 2-Inch Adjustable Toilet Flush Valve Repair Kit with Toilet Tool Multicolor
Ease of installation
Functionality
Fit
Value for money
Ease of replacement
Save 20%

9.3

6

9.3

Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money

9.3

6
Korky 100 Ultra High Performance Universal 2" Flapper, (Pack of 2)
Works well
Ease of installation
Value for money

9.2

7

9.2

Qualihome Universal Toilet Tank Flush Lever, Chrome Finish Handle with Metal Nut, Fits Most Toilets (Side Mount)
Works well
Ease of installation
Looks great
Value for money

9.2

7
Qualihome Universal Toilet Tank Flush Lever, Chrome Finish Handle with Metal Nut, Fits Most Toilets (Side Mount)
Works well
Ease of installation
Looks great
Value for money

9.1

8

9.1

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Ease of installation
Works well
Value for money
Build quality
Fit
Adjustment capability
Save 6%
Save 6%

9.1

8
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
Ease of installation
Works well
Value for money
Build quality
Fit
Adjustment capability
Save 6%

8.9

9

8.9

KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
Ease of installation
Works well
Value for money
Fit
Ease of replacement
Quality
Save 6%
Save 6%

8.9

9
KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
Ease of installation
Works well
Value for money
Fit
Ease of replacement
Quality
Save 6%
Best Value

8.7

10

8.7

Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
Ease of installation
Works great
Value for money
Water level adjustment
Best Value

8.7

10
Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
Ease of installation
Works great
Value for money
Water level adjustment

Our Top Choice

Best Toilet Flush Valve
Premium Pick

10.0

1

10.0

Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Ease of installation
Functionality
Kit quality
Tool included
Value for money
Picked by 174 people this month!
Picked by 174 people this month!
Picked by 174 people this month!
Best Toilet Flush Valve
Premium Pick

10.0

1
Fluidmaster K-400H-021-P8 PerforMAX 2-Inch Everything Toilet Repair Kit, Multicolor
Ease of installation
Functionality
Kit quality
Tool included
Value for money
Picked by 174 people this month!
Related Categories
Toilet Fill ValveToilet FlapperHigh Power Flushing ToiletToilet (All)Toilet Handle
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Related Categories
Toilet Fill ValveToilet FlapperHigh Power Flushing ToiletToilet (All)Toilet Handle
Related Categories
Toilet Fill ValveToilet FlapperHigh Power Flushing ToiletToilet (All)Toilet Handle