Updated: 16 Feb 2025

replace water valve toilets

Updated: 16 Feb 2025

#1

Best Choice
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install

9.7

Fluidmaster

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Why we love it

Quick and easy installation process.

Improves toilet efficiency and performance.

Clear instructions with video support.

Main highlights

Premium Toilet Performance
All-in-one repair kit enhances toilet efficiency and fixes leaks.

Ideal for High Efficiency Toilets
Perfect for 1.28 to 1.6 gallons per flush toilets.

Praised Easy Installation
Customers appreciate the straightforward installation and clear instructions.
#2

Value for Money
Beech Lane Upgraded Water Valve Kit Replaces 385311641 for Dometic Toilets 300, 310, and 320, Increased Freeze Resistance, Long Valve Lifespan, Ultrasonic Sealing Safeguards Against Leaks (Natural)

9.6

Beech Lane

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Why we love it

Increased lifespan

Freeze resistant

Seamless seal

Main highlights

Key Features and Benefits
Enhanced durability with Patent Pending design and freeze-resistant technology, ensuring a longer lifespan for Dometic 300, 310, and 320 series toilets.

Ideal Use Cases
Perfect for RV owners looking to upgrade their toilet valve for better performance in freezing temperatures and to avoid frequent replacements.

Customer Reviews Highlight
Most praised for its leak prevention and easy installation, significantly reducing maintenance efforts and improving reliability.
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#3
Fluidmaster 400H-002 Performax Universal Toilet Fill Valve High Performance Tank and Bowl Water Control, 1-Pack, Multicolor

9.5

Fluidmaster

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Why we love it

Easy to install with clear instructions.

Customizable water levels for efficiency.

Universal fit for most toilets.

Main highlights

Powerful and Quiet Performance
Fix noisy, or slow filling fill valves with the quietest, most powerful toilet fill valve available.

Ideal for Home Improvement
Universal fit for most toilet models and brands, perfect for DIY installations.

Ease of Installation
Customers praise the easy installation with step-by-step instructions included.
#4
Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

9.4

Fluidmaster

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Why we love it

Simple installation with clear instructions.

Adjustable for various toilet types.

Durable and corrosion-resistant materials.

Main highlights

High Performance and Easy Installation
The PerforMAX fill valve and flapper kit offers high performance and is easy to install, making your toilet run like new.

Perfect for Home DIY Projects
Ideal for both amateurs and professionals, it's a great choice for DIY toilet repairs and upgrades.

Reliable and Adjustable Water Control
Customers praise its reliability and easy water level adjustment, enhancing toilet efficiency.
#5
31705 31688 RV Toilet Water Valve Kit Fit for ThetfordAqua MagicV High and Low Models7, 31648, 31652, 31672, 31683 Freeze Resistance & Leakage-Resistant by AMI PARTS

9.3

AMI PARTS

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Main highlights

31705 Toilet Water Module Assembly: Used to control the flow of water while flushing. When the foot or hand bar is pushed down, the valve allows water to flow into the toilet. When the lever is released, an external spring closes the valve and cuts off the water flow.

31705 Toilet Water Module Assembly Replaces: 31646, 31647, 31650, 31651, 31657, 31658, 31661, 31662, 31667, 31668, 31671, 31672, 31675, 31676, 31679, 31680, 31833, 31834, 31835, 31836, 31837, 31838, 31839, 31840.etc

31705 Rv Toilet Water Valve Kit: Includes 31705 toilet valve valve / replacement toilet base seal and Screws. 31705 Toilet Water Valve Assembly Fit for Aqua-Magic V Replacement high and low height RV toilets as well as foot pedal and hand flush models
#6
RV Toilet Valve Kit Fit for Thetford Aqua-Magic Style Lite and Style Plus Toilet Replace 34100 Toilet Water Valve Replacement

9.0

OCHIKI

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Main highlights

Regular Replacement: Aged and damaged toilet parts can lead to water leakage etc, in order to better ensure that the toilet does not leak during water supply and drainage, it is recommended that you regularly replace toilet valve parts

High Quality Material: The camper toilet valve kit is made of high-quality materials, which is durable, safe and reliable in quality, and has good sealing performance, it can effectively prevent water leakage from the toilet, and you can rest assured of using it

Compatible Model: The toilet water valve kit fit for Aqua-Magic Style Lite and Style Plus Toilet; Replacement Part Number: Replace 34100, note: Please carefully check the toilet model and part number to ensure that our toilet valve is suitable for use
#7
Korky QuietFILL 2X Long Life Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528X

8.9

Korky

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Main highlights

Toilet Fill Valve fits 99% of toilets. Fixes: running, noisy, no/slow refill and no/weak flush toilets

Designed for newer, HET toilets, maximize your toilet's performance by delivering just the right amount of water to the bowl
#8
Beech Lane RV Upgraded Toilet Water Valve for Dometic Sealand EcoVac Vacuflush Pedal Flush Toilets, Brass Cap For Leak Resistance, High Performance in Freezing Conditions, Replaces 385314349

8.8

Beech Lane

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Why we love it

Durable brass end cap prevents early failure.

Fits multiple Dometic toilet models seamlessly.

Freeze-resistant for high performance in cold conditions.

Main highlights

Leak Resistant Valve Design
BEECH LANE LEAK RESISTANT VALVE DESIGN WITH PROPRIETARY BRASS END CAP - prevents early failure and increases valve lifespan.

Ideal for Dometic Sealand Toilets
FITS DOMETIC TOILET MODELS - Compatible with multiple Dometic/Sealand toilet models, ensuring a perfect fit for a wide range of RV toilets.

Improved Durability
This valve is praised for its enhanced durability due to the brass end cap, making it a reliable and long-lasting replacement choice.
#9
13168 Upgraded RV Toilet Water Valve Kit Compatible with Thetford Aqua Magic IV Toilets, Toilet Valve Replace Magic IV RV Toilets High and Low Models, Rv Toilet Parts for Thetford with Flange Seal

8.6

Ophjerg

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Main highlights

Upgraded Water Valve : The Ophjerg replacement rv toilet valve has been redesigned with upgraded materials and construction. A sturdier cap with thicker walls and tighter connection to the valve body, it withstand the demanding conditions of rv toilet running, long service life

RV Toilet Valve for Thetford: Fit for Thetford rv toilet parts, 13168 water valve. RV toilet water valve kit compatible with Thetford Aqua Magic IV toilets high and low models, help to avoid the common dreaded leak problem. Rv toilet valve perfect fit your rv toilet and camper toilet

Package Includes: RV toilet valve kit includes 1 x 13168 rv toilet valve, 1 x rv toilet seal. Rv toilet parts for thetford 13168 includes all repair hardware needed for aqua magic iv rv toilet valve working properly
#10
31705 31688 RV Toilet Water Valve Kit for Thetford Aqua-Magic V High and Low Models by Puxyblue - Freeze Resistance and Leak Resistance Assembly Replaces 31687 31648 31652 31672 31683

8.5

puxyblue

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Main highlights

𝐁𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝟑𝟔𝟓 𝐝𝐚𝐲𝐬 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 𝐟𝐨𝐫 𝐚𝐝𝐝𝐞𝐝 𝐩𝐞𝐚𝐜𝐞 𝐨𝐟 𝐦𝐢𝐧𝐝: If you have any problems during guarantee period, please feel free to contact us via YOUR ORDER/ EMAIL / QA, We will reply to you within 24 hours. For whatever reason you are not satisfied, you can request 𝐚 𝐫𝐞𝐩𝐥𝐚𝐜𝐞𝐦𝐞𝐧𝐭 𝐨𝐫 𝐚 𝐫𝐞𝐟𝐮𝐧𝐝

【𝟑𝟏𝟕𝟎𝟓 𝐓𝐎𝐈𝐋𝐄𝐓 𝐖𝐀𝐓𝐄𝐑 𝐕𝐀𝐋𝐕𝐄 𝐊𝐈𝐓】: Includes 1 x 31705 rv toilet valve, 1 x toilet flange seal, and 1 x screw. The rv toilet valve replacement kit allows water to flow into the toilet and controls the flow of water. Designed to solve annoying problems such as leaking and odors in toilets, and provide you with a perfect journey

【𝐂𝐎𝐌𝐏𝐀𝐓𝐈𝐁𝐈𝐋𝐈𝐓𝐘 𝐒𝐏𝐄𝐂𝐒】: 31705 thetford rv toilet valve fits all Thetford Aqua Magic V High and Low Model RV Toilets. Replaces: 31648,31667,31683,31659,31675,31691,31649,31668,31684,31660,31676,31692,31646,31681,31657,31647,31689,31682,31658,31690,31652,31671,31687,31663,31679,31695,31653,31672,31668,31664,31680,31696,31685,31650,31661,31693,31686,31651,31694,31662, etc. Please confirm whether your model is suitable before purchasing

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Our top pick

#1

Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install
The Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All-in-One Repair Kit is designed to revitalize your toilet's performance. This comprehensive kit replaces inefficient fill and flush valves, leaky flappers, and broken handles, ensuring your toilet runs like new. Ideal for high-efficiency toilets using 1.28 to 1.6 gallons per flush, it features a PerforMAX fill valve with a 2x greater refill rate, and a high-performance flapper to prevent twisting and ghost flushing. Installation is a breeze, taking 10 minutes or less, with clear instructions and a supporting video. While the kit includes two bolts, additional bolts may be required for 3-bolt tanks. Customers praise its ease of installation and effectiveness, making it a cost-effective solution compared to hiring a plumber. Whether you're dealing with an older toilet or simply upgrading parts, this kit offers a reliable and user-friendly experience.

replace water valve toilets

Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install

9.7

Why we love it

Main highlights

Beech Lane Upgraded Water Valve Kit Replaces 385311641 for Dometic Toilets 300, 310, and 320, Increased Freeze Resistance, Long Valve Lifespan, Ultrasonic Sealing Safeguards Against Leaks (Natural)

9.6

Why we love it

Main highlights

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

9.5

Why we love it

Main highlights

Fluidmaster K-400H-039 High Performance Toilet Fill Valve with 2-Inch Adjustable Toilet Flapper Kit

9.4

Why we love it

Main highlights

31705 31688 RV Toilet Water Valve Kit Fit for ThetfordAqua MagicV High and Low Models7, 31648, 31652, 31672, 31683 Freeze Resistance & Leakage-Resistant by AMI PARTS

9.3

Main highlights

RV Toilet Valve Kit Fit for Thetford Aqua-Magic Style Lite and Style Plus Toilet Replace 34100 Toilet Water Valve Replacement

9.0

Main highlights

Korky QuietFILL 2X Long Life Toilet Fill Valve - Universal Fits 99% of Toilets - Easy Height Adjust for Fast Install, 528X

8.9

Main highlights

Beech Lane RV Upgraded Toilet Water Valve for Dometic Sealand EcoVac Vacuflush Pedal Flush Toilets, Brass Cap For Leak Resistance, High Performance in Freezing Conditions, Replaces 385314349

8.8

Why we love it

Main highlights

13168 Upgraded RV Toilet Water Valve Kit Compatible with Thetford Aqua Magic IV Toilets, Toilet Valve Replace Magic IV RV Toilets High and Low Models, Rv Toilet Parts for Thetford with Flange Seal

8.6

Main highlights

31705 31688 RV Toilet Water Valve Kit for Thetford Aqua-Magic V High and Low Models by Puxyblue - Freeze Resistance and Leak Resistance Assembly Replaces 31687 31648 31652 31672 31683

8.5

Main highlights

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Our top pick

Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush Valve Toilets, Easy Install

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