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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.
Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber. Toto toilet flapper: 3" toilet flapper designed with an oversized sealing surface to fit most TOTO toilet models. Why korky: our high quality toilet products are universal & specific to both older & modern toilet models. No tools required.

Long lasting flapper & stainless chain - built with soft durable rubber & stainless chain, the new toilet flapper was corrosion-resistant, no twist & provide the best seal.
So easy! 3'' toilet flapper replacement for toto - g-max, cst744sdb, thu499s, cst744sd, cst44sld, thu331s, thu175s & 2021bp models. Get the solution for hissing and leaking toilets - Fixes leaky flapper, worn toilet flapper. It helps a lot to save water. Easy to install in seconds - no tools required.

Compatibility: our red rubber toilet 3 in flapper is compatible with toilet models like; g-max, thu499s, thu331s, cst743sdb, cst44sld, thu175s & 2021bp models. High-quality red rubbery-toto universal flapper is also resisting chlorine and gems issues. There are some not compatible with the following toto power gravity toto toilet models; CST43SD, CST744SD, CST744SDB, and CST744SLDB.
Easy to install: if your toilet bowl doesn’t fully empty or if it flushes slowly, the 3 inch common toilet tank flapper adjusts to fit flush valves and the flexible long lasting rubber can create a tight seal, then a toto flapper replacement is needed, replace your leaky and inefficient toilet flapper and save water. Good quality: our aftermarket toto toilet flapper replacement is made of High-quality rubber for a tight seal and the chain on it is made of stainless steel with a clip hook.

Universal design: adjustable flapper fits most 3-inch flush valve toilets and is ideal for use in high efficiency 1. 28 to 1. 6 gallons per flush toilets. Universal flapper.


1. Fits 3" flush valve opening: the hibbent toilet flapper fits for TOTO 3 inch oversize flapper which features an oversized sealing surface to fit for large 3 inch TOTO flush valves.

If there is any problem, please contact us. High quality rubber material: toilet flapper Replacement made of flexible siliconized red rubber for a tight seal, durable to use and not easy to rust or break, you can apply it for a long time.
Universal flush valves: our toilet flapper can replace for TOTO 3-inch toilet tank flapper, which an oversized sealing surface to cover for large 3-inch TOTO flush valves. Easy to install in few minutes: loosen the clips of the old flapper & clip the new toilet flapper replacement kit in its place, then attach the chain.

1. TOTO
#ad
TOTO THU500S Replacement Flapper for Select 3 Inch Flush Valve Tanks, Red 1 Pack
#adTOTO #ad - Red color. 3 inch sealing surface. Polypropylene body with rubber sealing surface. Flapper includes chain along with instructions for set-up specific to TOTO tank model.More information #ad
Brand | TOTO #ad |
Manufacturer | Toto #ad |
Height | 2.5 Inches |
Length | 4.75 Inches |
Weight | 0 Pounds |
Width | 3.5 Inches |
Part Number | THU500S |
Model | THU500S |
Warranty | Manufacturer One Year Limited |
More information #ad
2. Korky
#ad
Korky 2021BP TOTO Toilet Repairs-Large 3-Inch Flapper-Easy to Install-Made in USA, Red, Pack of 1
#adKorky #ad - This toilet part replacement includes the universal adjustable flapper & stainless steel chain. Includes 3" flapper & stainless steel chain. Designed & manufactured in Wisconsin. Long lasting chlorazone red rubber resists chlorine, city water treatment, hard & well water.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.
More information #ad
The long lasting flapper is made of high quality chlorazone rubber that withstands chlorine, hard water, & well water. Easy installation: achieve a full flush with the TOTO toilet flapper. Our repair parts are easy to install & made exclusively from long lasting chlorazone red rubber. Toto toilet flapper: 3" toilet flapper designed with an oversized sealing surface to fit most TOTO toilet models. Why korky: our high quality toilet products are universal & specific to both older & modern toilet models. No tools required.
Brand | Korky #ad |
Manufacturer | Korky #ad |
Height | 2 Inches |
Length | 5 Inches |
Weight | 0.01 Pounds |
Width | 4 Inches |
Part Number | 2021BP |
Model | 2021BP |
More information #ad
3. Uming
#ad
THU175S & 2021BP, Toilet Flapper Replacement kit 3 inch 2 Pack for TOTO Toilet Flapper 3'' Easy to Install with Stainless Chain & Rubber fit 3-inch Flush Valve Toilet for G-Max, THU499S, THU331S
#adUming #ad - Best replacement for the old, double flush, runnig toilet, leaky flappers. Loosen the clips of the old flapper & clip the new toilet flapper replacement down in its place, then attach the chain. Not compatible with the following toto power gravity Toilet Models: CST43SD, CST743SDB, and CST744SLDB.Long lasting flapper & stainless chain - built with soft durable rubber & stainless chain, the new toilet flapper was corrosion-resistant, no twist & provide the best seal.
More information #ad
And the quality toilet flapper will also help to save water per flush without leaking anymore. Water saving, cost saving - with the toilet flapper, you can easily fix the leaking toilet yourselves without calling the plumber & cost a lot. So easy! 3'' toilet flapper replacement for toto - g-max, cst744sdb, thu499s, cst744sd, cst44sld, thu331s, thu175s & 2021bp models. Get the solution for hissing and leaking toilets - Fixes leaky flapper, worn toilet flapper. It helps a lot to save water. Easy to install in seconds - no tools required.
Brand | Uming #ad |
Manufacturer | I-UMI #ad |
Height | 2 Inches |
Length | 2 Inches |
Width | 2 Inches |
Part Number | 3in-01 |
Model | 3in-01 |
More information #ad
4. Essential Values
#ad
Thu175s & 2021bp Toto Toilet Models, Aftermarket Toilet Flapper for G-Max, Thu499s, Essential Values 3-Inch Toto Toilet Flapper Replacement, Rubber Toilet Tank Flapper with Chain and Hook, Thu331s
#adEssential Values #ad - Also for your help to choose the right compatible flapper and save you from time-wasting. Universal fitting: this is a universal toilet flapper for 3 inch toilet; flapper for toilet tank is helpful to save water and water fee. Our toto toilet flapper replacement has a high sealing value.Compatibility: our red rubber toilet 3 in flapper is compatible with toilet models like; g-max, thu499s, thu331s, cst743sdb, cst44sld, thu175s & 2021bp models. High-quality red rubbery-toto universal flapper is also resisting chlorine and gems issues. There are some not compatible with the following toto power gravity toto toilet models; CST43SD, CST744SD, CST744SDB, and CST744SLDB.
More information #ad
Fine workmanship: this toilet flapper replacement has been carefully polished, and the surface is smooth and burr-free, so you don’t have to worry about scratching your hands. Toto flapper is durable to use and not easy to rust or break, you can apply it for a long time. Easy to install: if your toilet bowl doesn’t fully empty or if it flushes slowly, the 3 inch common toilet tank flapper adjusts to fit flush valves and the flexible long lasting rubber can create a tight seal, then a toto flapper replacement is needed, replace your leaky and inefficient toilet flapper and save water. Good quality: our aftermarket toto toilet flapper replacement is made of High-quality rubber for a tight seal and the chain on it is made of stainless steel with a clip hook.
Brand | Essential Values #ad |
Manufacturer | Essential Values #ad |
Part Number | EV-Toto-Flapper-G |
Model | EV-Toto-Flapper-G |
More information #ad
5. Fluidmaster
#ad
Adjustable Solid Frame Design, Easy Install, Fluidmaster 5403 Water-Saving Long Life Toilet Flapper for 3-Inch Flush Valves
#adFluidmaster #ad - Easy to install with two simple adjustments. Durable silicone seal. Adjustable to save water: Dial flapper adjusts for maximum flush efficiency and to save water.Universal design: adjustable flapper fits most 3-inch flush valve toilets and is ideal for use in high efficiency 1. 28 to 1. 6 gallons per flush toilets. Universal flapper.
More information #ad
Kink free chain. 10 year warranty. Silicone seal: durable silicone seal lasts 10X longer than regular flappers and resists chlorine and hard water. Long-lasting durability: toilet flapper with solid frame and kink-free chain replaces leaky, preventing twisting, ghost flushing, corroded flappers, and running toilet problems.Brand | Fluidmaster #ad |
Manufacturer | Fluidmaster #ad |
Height | 3.25 Inches |
Length | 5.25 Inches |
Weight | 0.19 Pounds |
Width | 9 Inches |
Part Number | 5403 |
Model | 5403P4 |
Warranty | Lifetime |
More information #ad
6. TOTO
#ad
Red 2 Pack, Toto THU500S Replacement Flapper for Select 3 Inch Flush Valve Tanks
#adTOTO #ad - Replaces the following toto flapper part numbers: thu138s, thu253s, thu369s, thu175s, thu347s, thu299s, thu275s, THU140S, thu277s, thu332s, thu331s, and THU499S.2 pack of toto thu500s replacement Flapper for Select 3 Inch Flush Valve Tanks, Red. Imported. Plastic. 3 inch sealing surface.More information #ad
Brand | TOTO #ad |
Manufacturer | Toto #ad |
More information #ad
7. Hibbent
#ad
2 Pack Large 3-Inch Toilet Flapper Replacement for TOTO flapper Model G-Max, THU138S, THU175S and THU331S- Oversized Sealing and Easy to Install
#adHibbent #ad - 2. High quality tpr material: flexible siliconized red rubber for a tight seal, resists chlorine. 3. Compatible with toto flapper: replacement 3 inch toilet Flapper for Toto G-Max THU499S, THU175S & 2021BP.1. Fits 3" flush valve opening: the hibbent toilet flapper fits for TOTO 3 inch oversize flapper which features an oversized sealing surface to fit for large 3 inch TOTO flush valves.
More information #ad
Includes 3" flapper and stainless steel chain with clip hook. Specialized red rubber for resisting City Water Treatment, long lasting, Hard Water and Well Water. 5. Easy to install: tools are not required for installment and is easy to replace. 4. Fits for toto models: st743s, st754sf, st764s, st784sf, st774s, st744s, st94sf, sct853s, st814s, cst756204sf, cst845S and CST874S.Brand | Hibbent #ad |
Manufacturer | Hibbent #ad |
More information #ad
8. HLFCCHJ XYYSLZHP
#ad
1.6 Gpf and THU331S, THU138S, Toilet Flapper Replacement Kit for TOTO Flapper Model G-Max, 3-Inch Toilet Flapper Tank Parts, Easy to Install, 2 Pack, THU175S
#adHLFCCHJ XYYSLZHP #ad - Note: we provide 1 year warranty for every toilet flapper tank replacement parts. Fits for toto toilet models: fits for toto g-max thu499s, st764s, st774s, st94sf, st744s, st814s, st754sf, cst756204sf, st784sf, sct853s, and st743s, thu175S & 2021BP, CST845S and CST874S.If there is any problem, please contact us. High quality rubber material: toilet flapper Replacement made of flexible siliconized red rubber for a tight seal, durable to use and not easy to rust or break, you can apply it for a long time.
More information #ad
You can choose money refund or free new replacement is available. Universal flush valves: our toilet flapper can replace for TOTO 3-inch toilet tank flapper, which an oversized sealing surface to cover for large 3-inch TOTO flush valves. Easy to install in few minutes: loosen the clips of the old flapper & clip the new toilet flapper replacement kit in its place, then attach the chain.
Brand | HLFCCHJ XYYSLZHP #ad |
Manufacturer | HLFCCHJ XYYSLZHP #ad |
Height | 2.4 Inches |
Length | 5.3 Inches |
Width | 4 Inches |
More information #ad
9. iFealClear
#ad
Replaces Large 3-Inch Flappers Long Lasting All Rubber Seal Water Saving- Including Stainless Steel Chain and Hook, Red, Toilet Flappers Fit for TOTO Flapper Model THU138S, Easy to InstallPack of 1
#adiFealClear #ad - 3. Large 3-inch flapper: features an oversized sealing surface to fit large 3 inch flush valve opening and all rubber seal. Stainless steel hook and chain are included for installation. 5. Easy to install: no tools required.More information #ad
1. Applicability: specific fit for TOTO flapper model THU138S. 4. Long lasting material: The Flappers are made of chlorine resistant rubber for long life. 2. Fits for toto models: st743s, st764s, st744s, sct853s, st754sf, st94sf, st814s, cst756204sf, st774s, st784sf, cst845S and CST874S.Brand | iFealClear #ad |
Manufacturer | iFealClear #ad |
Part Number | CA-ifTO3inch-2hole-Red |
More information #ad