The 6 Best Toilet Bowl Flush Kits (2023 reviews)

We know from years of feedback from readers, customers and amazon sellers, what most people want in a kit. The fluidmaster toilet repair kit is exactly that - it's a simple kit that hits all the right notes. This kit will fit all standard toilets with a 2 inch flush valve. It contains most everything a person would need to rebuild the mechanical portions of a toilet. It comes with clear instructions on replacing everything in your toilet, and it is pretty easy. The roller clamp lets you regulate the water going back into the bowl. It leaks constantly and totally waste of the water.

This should be standard equipment on all toilets. It is very easy to install and only takes a few minutes.

Why We Like This:

Easy diy for anyone to do
Easy to install and adjust with the instructions provided
Impressive fix for a running toilet
Height adjustable of the main tower is also easy

Best With One caveat: Fluidmaster Toilet Bowl Flush Kit

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Fluidmaster has been making great kit for years, thanks to a combination of clever design and appropriate materials. This toilet kit does not have an overflow pipe. Essentially, this kit eliminates two of the most common malfunctions that cause a toilet to continuously leak water, the flapper and float/valve assembly. It fits 2” flush valve toilets including kohler, toto, and american standard & more. The 400carp kit features a universal design, fitting most 2 flush valve toilets, as well as corrosive. The flow valve is a standard float-based control.

This unit is probably best if you're forced to fix a non-standard drain seat, or a drain seat cracked on top and where the adhesive putty of the FluidMaster makes for an easier repair than dismounting the tank and replacing the whole drain seat. There's also a little roller valve attached to the refill hose, and a flapper adjustment, both intended to give you ways to save water. It’s also very easy to adjust for pretty much any tank size and has other adjustments you normally don’t get with other units.

Why We Like This:

Resistant materials and a solid frame for maximum usage
Simple to install much quieter than expected
Good brand reputation

Best old style: Danco fill Valve

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate kit. The danco fill valve is exactly that - it's a simple kit that hits all the right notes. This simple and well made toilet repair kit is fantastic. The Danco toilet repair kit includes replacement parts for the most common toilet parts that cause a leaky toilet and will restore your toilet to its original working condition. The length is not adjustable like newer style fill valves and this toilet cannot use anything but this older type of ballcock type valve. It can be noisy when the tank is filling. The bottom seals up and the toilet will be running all night long for you waking you up.

The adjustment for the water level, are just two screws mounted on top of the fill valve. The ball reaches the height of the valve top, so it will stop water flow. This item is approximately 10 inches long from top to bottom.

Why We Like This:

Replacement of toilet tank fill valve
Outstanding ball-cock fill valve repair kit
Faster fill and better control of flow
Dependable unlike the hydro type that get stuck constantly wasting water and energy

Best For All flushing systems: Danco Toilet Bowl Flush Kit

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If you often find yourself scrambling for appropriate and satisfactory kit, danco toilet bowl flush kit should be your first option for buying. This product is a great water saving retro-fit for older toilets that use 3.5 gallons of water per flush every time it uses. It is pretty easy to install, and your toilet is retrofitted for dual flush. The total repair kit can be calibrated to adjust the exact amount of water needed, detects leaks, and jets clean the tank. The converter is easy to install and you can adjust the amount of water used to whatever amount you need.

The installation requires no tools and the instructions are straight forward. The button requires a hard press and you have to hold it in for a good second or two when using the half-flush. The solid material water level is excellent. It is a great way to save some water without replacing the toilet.

Why We Like This:

Easier to use with the bsp38 split handle activator
Great water saver and easy to install
Easy fix for leaky flapper and water savings
Fits older style toilets without having to remove a lot of the plumbing

Best complete Kit: Plumb Craft Toilet Bowl Flush Kit

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The plumb craft toilet bowl flush kit should be able to handle its purpose and duties with ease. Each kit has all of the parts you need to completely upgrade your toilet, including fill valve, flush valve, tank-to-bowl gasket, bolts and washers, water saving caps, toilet flapper, and flus lever. It includes (7) color-coded water flow adjustment caps to adjust water savings up to.

The toilet fill valve can be easily adjusted from 8” to 13” to fit most toilets and available with 2” flapper. It does the job but refills the reservoir a little slowly. It works well progressively and it is easily installed in no time at all.

Why We Like This:

Fits american standard, kohler and other toilets
One of the new comers and featured product

Best Feature: Easy To Install: Plumb Pak Toilet Bowl Flush Kit

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From shower fixtures to kitchen and bathroom faucets, Plumb Pak offers affordable beauty at a high standard of quality. It fits most flush valves for easy installation. The Repair kit includes everything you need to update and repair your toilet tank, including a float, float rod, flapper, ballcock, and refill tube.

It comes with its universal fit design, this economy kit is the perfect solution to your bathroom project. It offers affordable beauty at a high standard of quality.

Why We Like This: