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The LAVELLE INDUSTRIES INC 2023BP is an adjustable 3-inch toilet flapper engineered as a genuine replacement for Toto toilet models. Built from flexible rubber, it creates a tight, reliable seal across the full range of Toto 3-inch flush valve openings. The flapper ships with 8 adjustable settings, allowing a single unit to fit every Toto 3-inch toilet configuration. A stainless steel chain is included in the package. Plumbers and experienced DIYers install this part as a direct OEM-style replacement when the existing flapper wears, warps, or causes phantom flushing and running-water waste.
This flapper is designed for residential Toto toilets using a 3-inch flush valve. The 8-position adjustment range addresses variations in tank geometry and flush valve seat diameter found across the full Toto 3-inch toilet lineup. Each package contains one adjustable 3-inch flapper and one stainless steel chain. The flexible rubber construction resists the deformation and chloramine degradation that shortens the service life of standard flappers in treated municipal water systems.
Designed as a genuine replacement flapper for all Toto toilet models using a 3-inch flush valve opening.
A licensed plumber or qualified DIYer can install this flapper without special tools. Before starting, shut off the water supply at the angle stop behind the toilet and flush to drain the tank. Disconnect the old chain, unhook the ear loops from the overflow tube pegs, and snap the new flapper into place, then reconnect the chain with enough slack to allow full flapper drop. Adjust the setting collar to the position that achieves a complete flush and a positive seat seal before returning the supply valve to service.
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