20 Best Toilet Overflow Tube Replacement [2025]

Are you looking for the best Toilet Overflow Tube Replacement? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Toilet Overflow Tube Replacement.

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# Preview Product
1 Toilet Overflow Extension Tubes- 3 Pack, Send your overflow tubes Outside Diameter by NuFlush Toilet Overflow Extension Tubes- 3 Pack, Send your overflow tubes Outside Diameter by NuFlush
2 Fluidmaster 507A 2-Inch Universal Toilet Flush Valve And Flapper Replacement Fluidmaster 507A 2-Inch Universal Toilet Flush Valve And Flapper Replacement
3 NuFlush Overflow Extension Tubes, Made in Denver Colorado, 7 Most Popular Sizes NuFlush Overflow Extension Tubes, Made in Denver Colorado, 7 Most Popular Sizes
4 215 Water Saving Roller Clamp with Refill Tube 215 Water Saving Roller Clamp with Refill Tube
5 Fluidmaster 599 Refill Tube and Clamp Replacement , Black Fluidmaster 599 Refill Tube and Clamp Replacement , Black
6 Toto THU002Z Replacement Ultimate 3.25 inch One Piece Toilet with Adjustable Overflow Tube by... Toto THU002Z Replacement Ultimate 3.25 inch One Piece Toilet with Adjustable Overflow Tube by...
7 6 Pack NuFlush Toilet Overflow Extension Tubes 6 Pack NuFlush Toilet Overflow Extension Tubes
8 NuFlush Toilet Overflow Extension Tube Orange 1.125' or 28.575mm Diameter NuFlush Toilet Overflow Extension Tube Orange 1.125" or 28.575mm Diameter
9 R&T A1350 Toilet Fill Valve Toilet Tank Parts Replacement Running Toilet Repair Kit Easy to Install... R&T A1350 Toilet Fill Valve Toilet Tank Parts Replacement Running Toilet Repair Kit Easy to...
10 LASCO 555626 Brass OD Overflow Tube for Old Style Flush Valves, 1' LASCO 555626 Brass OD Overflow Tube for Old Style Flush Valves, 1"
11 LASCO 04-2101 Toilet Flush Valve 2-Inch Plastic with Flapper and Chain LASCO 04-2101 Toilet Flush Valve 2-Inch Plastic with Flapper and Chain
12 2.5 inch One Piece Toilet Flush Valve Assembly with Adjustable Overflow Extension Tube 2.5 inch One Piece Toilet Flush Valve Assembly with Adjustable Overflow Extension Tube
13 Danco 80815 Universal Toilet Flush Valve Danco 80815 Universal Toilet Flush Valve
14 one piece toilet flush valve, universal toilet repair kit complete 2 inch toilet flapper/10 inch... one piece toilet flush valve, universal toilet repair kit complete 2 inch toilet flapper/10 inch...
15 Fluidmaster 507AK PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with... Fluidmaster 507AK PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with...
16 Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush... Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch...
17 Fluidmaster 218 Toilet Refill Tube and Clip Replacement, For 100,200,200A, 400A and Most Other... Fluidmaster 218 Toilet Refill Tube and Clip Replacement, For 100,200,200A, 400A and Most Other...
18 Lavelle 4030PK Korky 2-Inch Adjustable Flush Valve Kit with Tank-to-Bowl Gasket and Hardware, Black Lavelle 4030PK Korky 2-Inch Adjustable Flush Valve Kit with Tank-to-Bowl Gasket and Hardware, Black
19 Fluidmaster 400AKRP10 400AKR Universal All in One Toilet Repair Kit, 2 inches, Easy Install Fluidmaster 400AKRP10 400AKR Universal All in One Toilet Repair Kit, 2 inches, Easy Install
Bestseller No. 1
Toilet Overflow Extension Tubes- 3 Pack, Send your overflow tubes Outside Diameter by NuFlush
  • 3 Pack of Overflow Extension Tubes
  • Increases the volume of water per flush
  • A simple fix to weak flushing toilets
  • Fix several toilets w/overflow tube extensions
  • Send us the outer diameter of your overflowtube
SaleBestseller No. 2
Fluidmaster 507A 2-Inch Universal Toilet Flush Valve And Flapper Replacement
  • Universal design fits most 2” flush valve tanks
  • Easy-to-Install
  • Repairs common tank to bowl leak problems
  • Durable build, featuring corrosive resistant materials
  • Built in antimicrobials fight bacteria for long lasting protection
Bestseller No. 3
NuFlush Overflow Extension Tubes, Made in Denver Colorado, 7 Most Popular Sizes
  • Measure your Overflow tube & send it to us.
  • Add More Water to your Water Saver Toilet
  • Fixes Weak Flushes and Ghost Flushing
  • 7 Most Popular Sizes
Bestseller No. 5
Fluidmaster 599 Refill Tube and Clamp Replacement , Black
  • Fits all brands
  • Installs easily
  • Stainless steel clamp for 1 PC toilets with ceramic overflow pipes
  • Included components: Clip
Bestseller No. 6
Toto THU002Z Replacement Ultimate 3.25 inch One Piece Toilet with Adjustable Overflow Tube by...
  • NuFlush 3 and 1/4 inch flush valve replacement for Toto THU002Z toilets
  • for a 3.25 inch one piece toilet
  • Adjustable overflow tube will let you set the height of water
  • Flush one time for efficient water use
  • Set overflow tube 1/2 inch below the handle hole
Bestseller No. 7
6 Pack NuFlush Toilet Overflow Extension Tubes
  • Increases the volume of water per flush
  • A simple fix to weak flushing toilets
  • Glue in place 1/2 in. below handle hole
  • Send outer diameter of your overflow tube
  • Extension Tubes attach to toilets overflow tube
Bestseller No. 8
NuFlush Toilet Overflow Extension Tube Orange 1.125" or 28.575mm Diameter
  • Orange - 1.125 inches / 28.575 mm Inner Diameter
  • Increases the volume of water per flush
  • A simple fix to weak flushing toilets
  • Easy to Install
  • Send us the outer diameter of your toilets current overflow tube in the comment to seller section to ensure the correct size tube(s) are sent **
Bestseller No. 9
R&T A1350 Toilet Fill Valve Toilet Tank Parts Replacement Running Toilet Repair Kit Easy to Install...
  • 【Enhance Your Toilet's Performance】Fix over/slow filling, noisy/leaking, running toilets, provides a quiet(Noise<45 DB) and quick tank filling.
  • 【Water Saving Toilet Tank Parts】Patented delayed technology, doesn't permit fill valve to turn on until the flapper closes, saving water. Annual...
  • 【Easy Height / Tank Water Level Adjustment】Quick locking nut enables easy installation without tools. Rotate the top cover, the fill valve height...
  • 【Universal Design】Adjustable height: 8.8'' - 12.5'', fits for most American standard toilet tanks. A direct replacement for Glacier Bay, Proflo,...
  • 【Warranty】Direct supply from global leading manufacturer, backed by 5 Years Warranty.
Bestseller No. 10
LASCO 555626 Brass OD Overflow Tube for Old Style Flush Valves, 1"
  • Made of brass
  • 1-inch outside diameter
  • Overflow tube
  • For old style brass flush valves
  • Replacement part
Bestseller No. 11
LASCO 04-2101 Toilet Flush Valve 2-Inch Plastic with Flapper and Chain
  • The product is 2 inch flush valve/flapper
  • Easy and simple use kit
  • The product is manufactured in china
  • 2-Inch plastic thread
  • With overflow, flapper and chain
Bestseller No. 12
2.5 inch One Piece Toilet Flush Valve Assembly with Adjustable Overflow Extension Tube
  • 2.5 inch One Piece Toilet Flush Valve
  • Adjustable Overflow Extension Tube up to 6 inches of water Height
  • Tube Puts more Water in Your Toilet for a More Powerful Flush
  • Overflow Tube Adjusts to 1/2 inch below Handle Hole
  • Measure the diameter of flush Hole before ordering
Bestseller No. 13
Danco 80815 Universal Toilet Flush Valve
  • Durable plastic construction
  • Faster and greater flush with angled valve body
  • provides a positive seal with no hang-ups
  • Includes flapper
  • Installs easily
Bestseller No. 14
one piece toilet flush valve, universal toilet repair kit complete 2 inch toilet flapper/10 inch...
  • material: plastic and rubber
  • includes flush valve assembly, 2 inch flapper and 9.8 inch chain
  • Designed For One Piece Toilets
  • Easy to install
  • Durable construction
Bestseller No. 15
Fluidmaster 507AK PerforMAX Universal High Performance 2-Inch Toilet Flush Valve Repair Kit with...
  • ENHANCES YOUR TOILET’S POWER: Toilet fill valve with bolts and gasket replaces old or inefficient fill valves to repair a leaking toilet tank and...
  • UNIVERSAL DESIGN: Fill valve replaces any two-piece toilet flush valve and is ideal for use in 3.5 gallons per flush toilets
  • CORROSION RESISTANT: The 502 2-inch flapper features corrosion/hard water-resistant materials
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
SaleBestseller No. 16
Fluidmaster 400ARHRKP10 PerforMAX Universal High Performance All in One Repair Kit for 2-Inch Flush...
  • PREMIUM TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet handles to make...
  • UNIVERSAL DESIGN: PerforMAX toilet fill valve with 2X greater refill rate adjusts easily from 10 – 15 inches and is ideal for use in high efficiency...
  • HIGH PERFORMANCE FLAPPER: PerforMAX 507AK high performance 2-inch adjustable water-saving toilet flapper eliminates twisting and ghost flushing to...
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again
Bestseller No. 17
Fluidmaster 218 Toilet Refill Tube and Clip Replacement, For 100,200,200A, 400A and Most Other...
  • Manufactured in china
  • Easy to use
  • Highly durable
  • Works on most fill valves
  • Replacement refill tube and angle adapter for Fluidmaster 100,200,200A,and 400-Amp fill valves
Bestseller No. 18
Lavelle 4030PK Korky 2-Inch Adjustable Flush Valve Kit with Tank-to-Bowl Gasket and Hardware, Black
  • 2" VALVE & BOWL GASKET KIT: Quick & easy to install, the flush valve height easily adjusts from 7" to 11-1/2", with no tools or hack sawing required....
  • ADJUSTABLE UNIVERSAL TOILET KIT: Ideal for all standard 2 inch toilets, including: 1.28, 1.6, 3.5 and 5 gallons per flush. Includes flush valve, tank...
  • LONG LASTING CHLORAZONE red rubber, city water treatment, hard & well water.
  • WHY KORKY: Our high quality toilet products are universal & specific to both older & modern toilet models. Our repair parts are easy to install & made...
  • REPLACEMENT TOILET PARTS: Try Korky Toilet Repair because we continue to commit to designing toilet repair parts that are unviersal to fit the...
SaleBestseller No. 19
Fluidmaster 400AKRP10 400AKR Universal All in One Toilet Repair Kit, 2 inches, Easy Install
  • RESTORES OVERALL TOILET PERFORMANCE: All in one toilet repair kit replaces inefficient fill and flush valves, leaky flappers, and broken toilet...
  • 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...
  • HIGH PERFORMANCE FLAPPER: PerforMAX high performance 2-inch adjustable water-saving toilet flapper maximizes water usage with each flush
  • EASY INSTALLATION: Easily installs in 10 minutes or less to get your toilet flushing like new again

Having trouble finding a great Toilet Overflow Tube Replacement?

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After hours of searching and using all the models on the market, we have found the best Toilet Overflow Tube Replacement for 2023. See our ranking below!

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Toilet Overflow Tube Replacement.
  7. Product Quality: You don’t always get what you pay for with an Toilet Overflow Tube Replacement, sometimes less, and sometimes more.
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FAQ:

Q: How do you replace overflow pipe in toilet?

A: Unhook the water fill tube from the overflow and then lift the tank off and place gently on a blanket or cushion. Remove the rubber seal ring for the tank, then remove the plastic or brass large nut and you will be able to remove the overflow tube. Get a replacement tube compatible with your toilet.

Q: What to do after toilet overflow?

A: If your toilet isn’t quite overflowing yet, but seems to be filling up, turning off the water may actually nip the problem in the bud completely. Start plunging. If your toilet is overflowing, then you’ve likely got a clog. Using a flange or ball plunger, push down slowly and repeat until the water starts to drain.

Q: Why would a toilet tank overflow?

A: Overflowing toilets are most often caused by blockages or defects in the plumbing or the tank float mechanism that regulates water flow. Water builds up inside the toilet, but because there is a blockage where the water usually escapes, the water level increases to the point of overflowing.

Q: What is toilet overflow?

A: A Running Toilet. The overflow tube is part of the flush valve — it’s the white plastic tube that you see in the middle of the tank when you remove the lid. When the float is adjusted properly, the toilet fill valve shuts off when the water level is an inch below the top of this tube.