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10 Best toilet flush valves of 2026
Save up to 17% off
Best Choice1
9.7Exceptional
Sloan Regal 111 Exposed Manual Water Closet Flushometer, 1.6 GPF Manual Flush Valve - Single Flush, Fixture Connection Top Spud, Diaphragm Valve, Polished Chrome Finish, 3080053
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Value for Money2
9.6Exceptional
Sloan Regal 110 Exposed Manual Water Closet Flushometer, 3.5 GPF Manual Flush Valve - Single Flush, Fixture Connection Top Spud, XL Sweat Solder Adapter Kit Polished Chrome Finish, 3080153
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exterior finish: Chrome,Chrome Finish
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color: Chrome
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number of ports: 1
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batteries included: No
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item model number: 110-XL
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3
Fluidmaster9.5Excellent
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor
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exterior finish:N/A
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color: Multicolor
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number of ports:N/A
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batteries included: No
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item model number: 400H-002
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4
Korky9.3Excellent
Korky QuietFILL Platinum Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528MP
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exterior finish:N/A
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color: Black
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number of ports:N/A
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batteries included: No
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item model number: 528MP
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5
9.2Excellent
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit
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product dimensions: 3.54 x 6.3 x 14.37 inches
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color: Multicolor
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usage: Inside Amateur, Inside Professional
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item weight: 12.8 ounces
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special features: Adjustable
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6
9.1Excellent
Fluidmaster 400H-5003 Performax Universal Toilet Fill Valve with Tank and Bowl Water Control 2-Pack, Blue
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exterior finish:N/A
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color: Blue
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number of ports:N/A
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batteries included: No
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item model number: 400H-5003
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7
TOTO9.0Excellent
TOTO Adjustable Replacement Fill Valve Assembly for Toilet Tanks
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exterior finish:N/A
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color: Blue
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number of ports:N/A
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batteries included: No
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item model number: TSU99A.XR
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8
Zurn8.8Very Good
Zurn Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit
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9
EcoFlush8.6Very Good
EcoFlush B8106-06L /BS004 Flush Control Valve W/Tubes Including Left Handle - Replacement for Single Flush Models B8104 & B8106
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10
Zurn8.5Good
Zurn Z6000-YB-YC Aquaflush Exposed Manual Diaphragm Flush Valve with 3.5 GPF, Sweat Solder Kit, Cast Wall Flange in Chrome
17% Off-
exterior finish: Chrome
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color: Chrome
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number of ports:N/A
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batteries included: No
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item model number: Z6000-YB-YC
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