Are you looking for the toilet fill valves? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best toilet fill valves for your consideration. You can choose one and use it according to your needs.

In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the toilet fill valves for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.

You can find a quick comparison and a list of the top toilet fill valves below if you’re short on time.

Our Premium Picks!

EDITOR’S CHOICE
9.8
Fluidmaster 400CR Universal Toilet Fill Flapper Repair Kit for 2-Inch Flush Valves, 1-Pack, Multicolor

Fluidmaster 400CR Universal Toilet Fill Flapper Repair Kit for 2-Inch Flush Valves, 1-Pack, Multicolor

PREMIUM PICK
9.5
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

PREMIUM CHOICE
9.1
Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black

Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black

Best toilet fill valves

Fluidmaster 400CR Universal Toilet Fill Flapper Repair Kit for 2-Inch Flush Valves, 1-Pack, Multicolor

EDITOR’S CHOICE

Specifications:

Fluidmaster 400CR Universal Toilet Fill Flapper Repair Kit for 2-Inch Flush Valves, 1-Pack, Multicolor

$18.00
$10.53
 in stock
27 new from $10.53
7 used from $8.72
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • FIXES NOISY, RUNNING TOILETS: Toilet repair kit replaces inefficient fill and flush valves, and leaky flappers to help solve most common toilet fill problems
  • UNIVERSAL DESIGN: 400A toilet fill valve adjusts easily from 9 – 14 inches, fits most 2-inch flush valve toilets, and is ideal for use in 1.6 to 3.5 gallons per flush toilets or larger. Dual Flush: No
  • CORROSION RESISTANT: Solid frame 501 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria and is chlorine and hard water resistant
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

PREMIUM PICK

Specifications:

Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

$15.99
$14.98
 in stock
41 new from $14.98
7 used from $13.12
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available
  • Easy to install, step-by-step instructions included
  • Universal fit for most toilet models and brands
  • Tank and Bowl water level adjustment dials to customize the perfect flush and save

Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black

PREMIUM CHOICE

Specifications:

Korky 528MP QuietFILL Platinum Fill Valve-Fits Most Toilets-Easy to Install-Made in USA, Universal 99%, Black

$22.72
$9.98
 in stock
28 new from $9.92
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.
  • EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''
  • INCLUDES: Installs in less than 5 minutes. Includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, refill adjuster, coupling nut, tamper proof key & instructions.
  • WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber.
  • REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are unviersal to fit the majority of toilets. Designed & manufactured in Wisconsin.

Korky 528 Toilet Fill Valve, Universal, Black

Specifications:

Korky 528 Toilet Fill Valve, Universal, Black

$12.00
$7.87
 in stock
36 new from $6.99
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • UNIVERSAL FILL VALVE: This toilet fill valve replaces ballcocks & worn down valves for different types of 2-piece & 1-piece toilets. It's easy to install & keeps your toilet running smoothly.
  • EASY TO INSTALL: Quiet replacement fill valve has a twist-lock adjustment that makes installation the easiest when you're doing toilet repairs. Adjustable from 7.75'' to 13.5.''
  • INCLUDES: Installs in less than 5 minutes. Includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper proof key & instructions.
  • WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber.
  • REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are unviersal to fit the majority of toilets. Designed & manufactured in Wisconsin.

Fluidmaster 400AH PerforMAX Universal High Performance Toilet Fill Valve, Easy Install

Specifications:

Fluidmaster 400AH PerforMAX Universal High Performance Toilet Fill Valve, Easy Install

$17.00
$11.62
 in stock
4 new from $11.62
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • ENHANCES YOUR TOILET’S POWER: Toilet fill valve replaces old, inefficient valves and eliminates noise while generating 2X greater refill rates than standard fill valve designs
  • UNIVERSAL DESIGN: Fill valve adjusts easily from 10 – 15 inches and is ideal for use in high efficiency 1.28 to 1.6 gallons per flush toilets
  • ADJUSTABLE ROLLER CLAMP: Water-saving roller clamp lets you regulate the fill level in the bowl to help save water and money
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5″ x 3.5″ x 3″

Specifications:

Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

$21.30
$17.89
 in stock
17 new from $17.04
6 used from $12.18
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • Kohler genuine part. Valve Type: Manual
  • Silent fill provides a gracious experience by filling the tank quietly
  • Multiple fill rate inserts are provided to optimize performance and conserve water
  • Adjustable to accommodate any height. Never use an abrasive material such as a brush or scouring pad to clean surfaces
  • Confirm shank color to determine correct part; If black, use this part and if grey, use GP1138930

TOTO TSU99A.X Adjustable Replacement Fill Valve Assembly for Toilet Tanks, Unfinish

Specifications:

TOTO TSU99A.X Adjustable Replacement Fill Valve Assembly for Toilet Tanks, Unfinish

$34.00
$24.81
 in stock
24 new from $17.01
3 used from $21.51
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • Adjustable height 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
  • Easy, DIY installation

Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color

Specifications:

Fluidmaster 402CARHRP14 PerforMAX Universal High Performance Fill Flapper Repair Kit for 2-Inch Flush Valve Toilets, Easy Install, Multi Color

$15.98  in stock
8 new from $15.50
6 used from $13.98
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • PREMIUM TOILET PERFORMANCE: Toilet fill valve and flapper repair kit fixes common toilet problems such as running, leaking, noisy, ghost flushing or weak flushing
  • UNIVERSAL DESIGN: PerforMAX toilet fill valve adjusts easily from 10 – 15 inches and is ideal for use in 1.6 gallons per flush toilets
  • CORROSION RESISTANT: Chlorine and hard water resistant, PerforMAX 2-inch flapper features corrosion-resistant Microban material to prevent breakdown and leaks due to bacteria

Fluidmaster 242 Toilet Fill Valve Seal Replacement Part, Fits 400A Fill Valve , Black

Specifications:

Fluidmaster 242 Toilet Fill Valve Seal Replacement Part, Fits 400A Fill Valve , Black

$1.97  in stock
36 new from $0.99
1 used from $5.95
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • Extend the life of your 400A toilet fill valve.
  • Easy-to-install.
  • A replacement seal for the universal design 400A fill valve.
  • Simple and quick DIY replacement.
  • 1 year warranty.

Danco HC660 Toilet Fill Valve Repair Kit, Pack of 1, Blue White

Specifications:

Danco HC660 Toilet Fill Valve Repair Kit, Pack of 1, Blue White

$14.99
$12.98
 in stock
20 new from $11.99
3 used from $11.48
Free shipping
Amazon.com
as of August 10, 2022 4:04 pm

Features

  • WATER-SAVING toilet fill valve with built-in mini-valve that adjusts tank refill water level
  • DETECTS LEAKS: The water-saving toilet fill valve sounds an audible alert when a leak is detected making you aware of any potential issues that must be addressed
  • CLEANING JETS: Strong jets stir up debris in toilet tank in order rush any dirt down the drain with every flush keeping your toilet tank cleaner
  • EASY ADJUSTMENTS: Shuts off water inside tank making repairs a snap, refills quickly, and has an adjustable height of 11 inches to 13.8 inches
  • EASY INSTALLATION: Smart Nut helps with easy installation without tools in most standard toiletes