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Updated: 07 Oct 2025

10 Best Dual Flush Toilets

#1
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Rectangle Toilet Tank Buttons Dual Flushing Button Water Tank Push Button Replacement with Thread Diameter Cistern Standard Part for Bathroom Toilet Repair Black

Brand: LIURC
$23.99
โญ 4.7
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    High Quality: The toilet flush button is made of high quality material which is suitable for the wet environment, not easy to be corroded aging, wear-resistant, long use time and won't get stuck.
  • Dual Flush Mechanism: Toilet flush buttons replacement with two double button design that allow you to select between a half flush and a full flush based on the type of waste which promotes more efficient use of water and help to reduce water bills.
  • Easy Adjustment: The rotation length of the torsion bar can be shortened and extended. You can adjust/cut the length according to your needs.
  • Easy to install: Adjustable flush toilet button installation steps are very convenient. No drilling or other tools needed, simply open the toilet lid, pull out the old button, and put the new dual toilet button in, screw it up and use it
  • Versatile Use: Suitable for home, hotel bathroom. Compatible with some standard toilet like TOTO, American Standard, KOHLER, Twfords, Geberit, Caroma etc.
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#2
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POPETPOP Toilet Push Button 48mm Thread Diameter Dual Push Flushing Button Adjustable Round Head Water Valve for Toilet Water Tank Accessory Silver

Brand: POPETPOP
$27.59
โญ 4.2
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    Excellent workmanship and fine details ensure its popularity and durability.
  • Made of high- quality ABS and stainless steel, durable and can be used for a long time.
  • Suitable for home, hotel or bathroom. It can help you replace bad toilet buttons.
  • Easy to install and use, simple to operate, practical and durable.
  • Double round button and practical toilet tank switch, perfect toilet repair parts.
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#3
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ECSiNG 2Pcs 38mm Round Dual Flush Toilet Button Silver Toilet Flush Button with Adjustable Threaded Rod Compatible with Bathroom Toilet Tank Repair

Brand: ECSiNG
$20.59
โญ 5
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    The toilet flush button is compatible with holes with a diameter of 38mm-43mm. Please check the size of the toilet cover hole and the shape of the button hole before ordering.
  • The toilet flush button is very easy to install. Just tighten it by hand. No need to use any other tools. Save your time and energy.
  • The toilet flush button adopts thickened electroplating, which is not easy to corrode and durable. The button screw can be cut to the appropriate height. It is strong and durable, will not leak, and will not get stuck.
  • The toilet button flush is silver, with end electroplating process, smooth surface, not easy to age, and more suitable for your bathroom decoration.
  • The package contains 2 toilet flush buttons and 4 80mm rods. The rods can be cut according to the needs of use to adapt to the height of the water tank.
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#4
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Toilet Dual Flush Button with Bridge Bracket Toilet Push Button Kit Replacement Toilet Spare Parts Accessories

Brand: LIURC
$31.99
โญ 4.7
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    Durable Material Construction: The buttons and backplate are constructed from high-quality materials (typically durable plastics or metals) that resist wear and corrosion from constant exposure to water and bathroom conditions, ensuring long-term durability.
  • Dual Flush System: This flush button operates a dual flush system, providing users with two flush options: a full flush for solid waste and a partial flush for liquid waste. This helps to conserve water and improve overall efficiency in the bathroom.
  • Includes Bracket: This kit comes with both the flush buttons and the backplate support, which is essential for securely holding the flush mechanism in place within the toilet tank. The backplate helps ensure that the flush button operates smoothly and reliably over time.
  • Easy Installation:This upgrade kit is designed for easy installation, even for DIY users. It comes with simple instructions and is typically compatible with existing flush mechanisms, allowing for quick and hassle-free replacement. You will not need to replace the entire flush system; the buttons and backplate will fit into your current setup.
  • Universal Fit: The flush button replacement kit compatible with Geberit, Cassara, Galliano, Create Edge & Square, Bodoni, Swirl, Fiori, Toscana, Circa 29, Kyomi, Palazzo, Reprise, Cadena, Pasadena, Cabria, Space, Oracle, Ravenna, Chloe, Studio, Sophie, Tulip, Alchemy & accent that toilets that have similar mounting system and with 38mm hole in the tank cover.
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#5
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Roca AH0001800R Dual Flush Chrome Push Button - Threaded Rods, Short Body D2D New

Brand: Olibob
$40.12
โญ 4.1
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    Sleek Chrome Finish: Adds a touch of elegance to your bathroom decor, matching well with any modern style.
  • Dual Flush Technology: Offers two flushing options for water conservation a smaller flush for liquid waste and a larger flush for solid waste, helping you save on water bills.
  • Compact & Durable Design: The short button design is ideal for compact spaces, ensuring durability and long-lasting performance.
  • Easy Installation: Compatible with a wide range of Roca toilets, the AH0001800R push button ensures a quick and hassle-free installation.
  • Roca ah0001800r dual flush push button / roca ah0001800r dual flush short new
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#6
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Dual Flush Valve Replacement Button Fit for Roca Toilet, Toilet Push Button Dual Push Flushing Button Toilet Water Tank Button Compatible with Roca AH0002000R รขโ‚ฌโ€œ Double Button Short

Brand: TECETOOL
$24.05
โญ 4.2
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    Push Button: This toilet tank button only fit Roca toilet with top push button. Please make sure it is consistent with your original dual push flushing Toilet Button style before purchase, only applicable to Roca AH0004800R flush valve. It's the same as Roca push button AH0002000R
  • Long Design Button: The length of the button is 76mm, the button rod is 76mm. Please measure your original toilet tank button length and purchase according to your original accessory size. It doesn't work if it's a different size
  • Package Includes: Dual flush valve replacement button including a button body, a moon shaped button, a sun shaped button, two 45mm button rods, a 29mm black screw, and a button screwdriver
  • Two Push Button Flushing: Only applicable to the roca original flush valve, not universal button. Please confirm button and flush valve style before purchase. The parts are in bulk, please disassemble and assemble carefully to avoid missing parts
  • Note: Please measure the size of your original part to match our products before purchasing. This will prevent you from receiving unsuitable products and experiencing longer repair times
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#7
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Veulrn Split Toilet Drain Valve Two-Button Toilet Water Outlet Valve Dual Flush Fill Water Tank Accessories

Brand: Veulrn
$26.29
โญ 4.8
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    No features listed
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#8
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58mm/2.2 inch Dual Push Flushing Toilet Button Toilet Tank Button Toilet Button Flush Button Replacement with Thread Diameter

Brand: Generic
$14.99
โญ 4.1
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    EASY TO OPERATE: The toilet double press flush round head button water valve is easy to disassemble and install, simple structure, not easy to damage.
  • EASY ADJUSTMENT: The total length of the torsion bar is 10CM, and the rotating length can be shortened and lengthened. You can adjust the length according to your needs.
  • Beautiful appearance: This dual-push flush toilet button adopts high-end plating technology, multi-layer plating process, high brightness, ultra-smooth surface, durable.
  • Nice Look : Using the high-end plating technology, multi-layer plating process, high brightness and ultra-smooth surface, long-lasting.
  • Note: Pls check the size of your toilet lid hole before you payment, and our Toilet Tank Button can compatiable with most dual flush toilet with 58mm/2.2 inch hole in the cistern lid.
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#9
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38mm Toilet Flush Button Replacement - 2 Pack Flushing Dual Rod Chrome Push Cistern Standard Part for Bathroom Toilet Repair

Brand: Radworx
$9.86
โญ 4.1
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    High Quality - Electroplated Chrome finish on hard wearing plastic. Durable and Easy to Install
  • Compatible with most dual flush toilets. 38mm size. Perfect for DIY Replacement.
  • Includes 2 pcs Toilet flush button, with 4 rods. Keep a spare one or use both!
  • IMPORTANT! - Please compare with your current flush button to ensure the threads, rod and size are compatible.
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#10
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Dual Flush Toilet Push Button, Replacement Flush Button Toilet Cistern Water Tank Repair Part for Bathroom (59~65mm)

Brand: SEIWEI
$12.11
โญ 4.1
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    No Stuck or Leak: The dual flush button features good quality Stainless Steel spring, flexible and resilient to withstand repeated pressing, ensuring smooth using
  • Dual Flush: The toilet water tank push button has 2 buttons for full drainage or semi-drainage, very water saving
  • Compatible Size: The toilet flush button is compatible with most toilet cisterns with 38~45mm, 49~55mm and 59~65mm diameter holes. Please measure the toilet lid hole diameter and choose the approximate size
  • Material: The toilet flush button is made of robust ABS material with smooth and polished surface to resist corrosion and scratch
  • Easy Installation: The toilet push button has a long lever that you could cut according to your actual needs
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