HYKE THU Series 3-Inch Flush Repair Kit for One-Piece Toilets

Overview: Designed for most one-piece toilet models and compatible with various other popular brands, this THU Series flush kit uses the standard 3-inch installation size to restore your toilet’s flushing performance. The included flapper provides controlled water release for each flush, improving water efficiency and helping to cut down unnecessary waste. What’s in the kit: The package contains all necessary components for a complete repair—gaskets, seals, fasteners and installation instructions—so you can replace the old unit without needing a plumber. Durability and performance: Constructed from - materials, this flush assembly is built to withstand continuous water pressure and deliver stable, long-lasting operation for one-piece toilets. Installation: Clear instructions are included to make replacement quick and straightforward for most users, whether you’re working on a one-piece toilet or another common brand.