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[Lifetime Warranty] 3-Inch Toto Toilet Flapper Replacement - Pack of 2

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[Lifetime Warranty] 3-Inch Toto Toilet Flapper Replacement - Pack of 2

[Lifetime Warranty] 3-Inch Toto Toilet Flapper Replacement - Pack of 2

3-Inch Toto Toilet Flapper Replacement - Pack of 2

Key Features

  • Engineered specifically for 3-inch flush valves to ensure a high-volume, leak-proof seal.
  • Constructed from specialized chloramine-resistant rubber to prevent warping and degradation in harsh water conditions.
  • Integrated adjustable float allows for precise water volume control per flush, optimizing water usage.
  • Heavy-duty stainless steel chain and hardware designed to resist corrosion and prevent kinking during operation.
  • Reinforced hinge points provide a consistent pivot motion for reliable closure after every flush cycle.

Replaces / Cross-Reference Part Numbers

  • THU499S
  • THU331S
  • THU175S
  • 2021BP
  • THU449S

Compatibility & Fitment

  • Toto G-Max Flush Systems
  • Toto Power Gravity Models
  • Standard 3-inch flush valves for Toto models: Drake, Eco Drake, Ultramax, and Supreme
  • It is NOT compatible with the following Toto Power Gravity Toilet Models: CST43SD, CST744SD, CST44SLD, CST743SDB, CST744SDB, CST744SLDB.

When to Replace

  • Ghost Flushing: The toilet tank refills periodically when not in use.
  • Running Water: A constant sound of water trickling into the bowl after the tank has filled.
  • Slow Leak: Water level in the tank drops below the overflow pipe over time.
  • Material Degradation: The flapper feels slimy to the touch or leaves a black residue on fingers, indicating the rubber is breaking down.
  • Improper Seal: The flapper appears warped or no longer sits flush against the valve seat.

Installation Tips

  • Shut off the water supply valve behind the toilet and flush to empty the tank.
  • Remove the old flapper by unhooking the ears from the overflow pipe pegs and disconnecting the chain from the trip lever.
  • Clean the flush valve seat with a soft cloth to remove mineral deposits or debris that could prevent a proper seal.
  • Attach the new flapper ears to the pegs and adjust the chain length; there should be approximately 1/4 inch of slack when the lever is at rest.
  • Turn the water back on and perform a test flush to ensure the flapper lifts fully and seals tightly without catching on the chain.
$21.25
[Lifetime Warranty] 3-Inch Toto Toilet Flapper Replacement - Pack of 2
$21.25

Product Information

Shipping & Returns

Description

3-Inch Toto Toilet Flapper Replacement - Pack of 2

Key Features

  • Engineered specifically for 3-inch flush valves to ensure a high-volume, leak-proof seal.
  • Constructed from specialized chloramine-resistant rubber to prevent warping and degradation in harsh water conditions.
  • Integrated adjustable float allows for precise water volume control per flush, optimizing water usage.
  • Heavy-duty stainless steel chain and hardware designed to resist corrosion and prevent kinking during operation.
  • Reinforced hinge points provide a consistent pivot motion for reliable closure after every flush cycle.

Replaces / Cross-Reference Part Numbers

  • THU499S
  • THU331S
  • THU175S
  • 2021BP
  • THU449S

Compatibility & Fitment

  • Toto G-Max Flush Systems
  • Toto Power Gravity Models
  • Standard 3-inch flush valves for Toto models: Drake, Eco Drake, Ultramax, and Supreme
  • It is NOT compatible with the following Toto Power Gravity Toilet Models: CST43SD, CST744SD, CST44SLD, CST743SDB, CST744SDB, CST744SLDB.

When to Replace

  • Ghost Flushing: The toilet tank refills periodically when not in use.
  • Running Water: A constant sound of water trickling into the bowl after the tank has filled.
  • Slow Leak: Water level in the tank drops below the overflow pipe over time.
  • Material Degradation: The flapper feels slimy to the touch or leaves a black residue on fingers, indicating the rubber is breaking down.
  • Improper Seal: The flapper appears warped or no longer sits flush against the valve seat.

Installation Tips

  • Shut off the water supply valve behind the toilet and flush to empty the tank.
  • Remove the old flapper by unhooking the ears from the overflow pipe pegs and disconnecting the chain from the trip lever.
  • Clean the flush valve seat with a soft cloth to remove mineral deposits or debris that could prevent a proper seal.
  • Attach the new flapper ears to the pegs and adjust the chain length; there should be approximately 1/4 inch of slack when the lever is at rest.
  • Turn the water back on and perform a test flush to ensure the flapper lifts fully and seals tightly without catching on the chain.
[Lifetime Warranty] 3-Inch Toto Toilet Flapper Replacement - Pack of 2 | BlueStars Quality Replacement Parts