Best 1 Toilet Flush Valves in 2026

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

Protect the on Kohler products, always look for the Kohler genuine parts logo

Seal for single flush canister toilets

Chemical resistant and designed to withstand wear

RELACEMENT TOILET FLUSH LEVER: This Danco Toilet Tank Handle is ideal for updating or replacing Broken, worn-out toilet handle

8 INCH TOILET LEVER LIFT ARM: The toilet handle lift arm is 8 inches in length and has three holes to allow for the toilet flapper chain to be adjusted for ideal flush functionality

COMPATIBILITY: This toilet handle is designed to fit most standard toilets, but it is crucial that you check the arm length to ensure proper fit

KOHLER GENUINE PART

3" canister with a 2" outlet harnesses the natural force of gravity and optimizes flush performance

Compatible with KOHLER Cimarron tank model number K-4421

TOILET VALVE SEAL FITS MANSFIELD TOILETS - Replaces both 2-inch flush valve seals, part numbers 201 and 211

QUICKLY FIX running and leaking toilets and eliminate costly water waste

FLUSH SEAL MADE IN USA - Proudly made in America and backed by a 5 year warranty

Genuine replacement buttons for Glacier Bay and other Dual Flush Toilets

Easy to install

Fit’s 3” Dual Flush Valve, 2-Piece toilets, including Glacier Bay, AquaSource, Project Source and more

Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo

Repair kit for single flush canister toilets

Includes cap, center guide and chain

For Wellworth Classic and Highline toilets

Elegant design and finish

The product is manufactured in United States

Durable construction

Reliable performance

Easy to install

COMPATIBLE 6 PACK KOHLER FLUSH VALVE - Great value 6 pack flush valve seal. Compatible with Kohler K-GP1059291 and GP1059291. A fraction of the price in the stores. Choose Essential Values for great quality compatible kohler toilet replacement parts.

EASY INSTALLATION - Outside diameter: 3 3/8", Inside Diameter: 2.75". Our compatible Kohler flush valve kit is a direct replacement for worn out or cracked original seals. Takes just minutes to install, full fitting instructions in the photos.

SMARTER DESIGN - Unlike other brands, we've improved our gasket design and incorporated a lip to easily remove and replace the seal in the future. Save time and money, without jeopardizing quality.

INCLUDED PARTS (1) Lower Supply Filter Screen (1) Flushmate 1.6 gpf Cartridge Assembly (1) Duckbill Valve

Compatibility Flushmate System: Flushmate I - 501/501A

Flushmate II - 501B, Flushmate III - 503, Flushmate IV - 504

Mansfield Flush Valve - Model # 211 - 11-1/2" - For all Trip Levers

Includes spud gasket and locknut

Package Dimensions: 8.7 L x 5.15 H x 10.55 W (inches)

Package Weight : 0.82 pounds

Country of Origin : United States

TOTO FILL FALVE: Designed to replace G-Max & Power Gravity Toilets. Designed to fix no/slow refilling, running, & noisy toilets, the fill valve is quieter than other fill valves. Adjustable sizing.

EASY TO INSTALL: Simply remove your old fill valve or ballcock, insert your new Korky fill valve, & adjust. The innovative twist-lock adjustment makes installation easy. Adjusts from 7-3/4" to 13-1/2".

INCLUDES: The universal fill valve set includes fill valve, refill tube, metal refill tube clip, mounting nut, cone washer, coupling nut, tamper proof key and instructions.

SHARKBITE MULTI-TURN STRAIGHT STOP VALVE: Multi-turn straight stop valves are used to allow for easy shut-off of water flow to the end fixture, allowing for maintenance and repair without having to turn the water off to the entire home

COMPATIBILITY: This crimp stop valve works well with PEX and PE-RT pipes; connects to PEX pipes with copper crimp rings or stainless steel clamps

DURABLE AND HIGH QUALITY: These brass crimp straight stop valve fittings are made from lead-free DZR brass for long-lasting reliability; typically used on stub-outs coming out of the wall

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

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.

Upgrade handle-operated manual flush valves with touchless sensor technology

Improves hygiene and sanitation by eliminating touch points

Quick installation under 3 minutes

Size: Large (3”).ADJUSTS TO FIT ALL 3-INCH TOILET FLUSH VALVES found in newer, HET toilets including, American Standard, Aqua source, Crane, Eljer, Ferguson, Gerber, Glacier Bay, Jacuzzi, Kohler, Mansfield, Pegasus, TOTO and many more

QUICKLY FIX running and leaking toilets and eliminate costly water waste

KORKY INVENTED THE TOILET FLAPPER VALVE and is still the preferred brand by plumbers for superior quality and reliability

The Qualihome flush valve gasket for Mansfield will repair your leaky toilet

The gasket works with Mansfield models #210 or #211 series

Rubber construction provides strength and durability. 2-1/8 in. I.D. x 3-1/8 in. O.D. x 1/16 in. thickness

Perfect Replacement -- Perfect replacement for Mansfield (TM) flush valve seals for models 210 and 211 flush valves (watersaver flush valves). Equivalent to part 630-0030 (flush valve service kit)

Create A Stronger Flush -- Rubber seal gaskets wear out over time and need to be replaced - replacement creates better flushing pressure and results in a quieter, leak-free toilet. No one wants a loud or hard to flush toilet!

5 Minute Install -- Installation instructions for proper use below. Installation is simpler than you'd expect, and does not require you to remove the base of the toilet. Pack of 2 for a great value!

Suitability: Suitable for all Geberit flush valves

Contents Base sealing washer only.

Good quality product

2.4 gpf offers a powerful flush yet saves water over a full-flush volume flush valve

Kit includes diaphragm repair kit, handle repair kit, vacuum breaker repair kit, and tailpiece O-ring

Quiet GO BLUE dual-seal diaphragm with a clog-resistant bypass extends lifespan and lowers maintenance costs

KOHLER seal for toilet flush valve - 180093

This is highly durable

This is manufactured in United states

Fits Kohler Class Five & Class Six canister flush valves

Replaces Kohler Class Five & Class Six Flush Valve Seal No. GP1059291

Engineered material resists chlorinated and harsh water for longer life

Replacement flush valve kit

Engineered to promote product longevity

Made with premium materials for enhanced durability

Chrome finish

1-1/2-Inch Top Spud

1-Inch IPS Inlet

Kohler Genuine Part

Complete Flush valve Kit

Fits Cimarron Toilet class five

Protect the on KOHLER products, always look for the KOHLER GENUINE PARTS logo

Fill valve for low profile one-piece toilets with flex connections

Used on various toilets including San Raphael, Rialto and Revival

Made in USA

The product is highly durable and easy to use

Easy installation and easy handling