Danco 12097 Universal 3-inch Toilet Flush Valve water-saving

Danco 12097 Universal toilet flush valve is a 3-inch replacement valve with an adjustable height and a built-in flapper to help correct running, leaking or noisy toilets. Its universal design fits most toilets with 3-inch flush valves; check the existing valve size and toilet configuration before ordering. The silicone seals resist warping and are chlorine- and chemical-resistant. The kit includes the parts needed for installation.