21cm Toilet Flush Valve Replacement Kit for Dual Piece Drain Valve Repair

【Premium Material】Made of high-quality plastic, this toilet flush button is corrosion-resistant, sturdy, durable, and has a long service life.

【Performance】With a high-elasticity, high-density, and age-resistant rubber sealing ring, this dual flush valve has a good sealing effect, so you don't have to worry about leaks.

【Regulators and Buttons】Semi-full/full flush regulator (saving 0.3/1 liter of water), saving water and energy. The two flush buttons, full/half-drain, are more water-efficient. By sliding the adjuster, this white ABS toilet cistern flush valve saves your water.

【Reliable Locking】The stainless steel hook lock below provides a reliable, corrosion-resistant, and strong locking force to prevent breakage.

【Applicable Size】Suitable for 65mm-75mm (2.56"-2.95") diameter one-piece toilet cisterns. Supports toilet cisterns with a height of 19~36cm (7.48"-14.17").