KOHLER Wellworth Classic Toilet Tank Only with Class Five Flushing Technology in Black Black

An American classic, this Wellworth high-efficiency toilet tank reduces water consumption without compromising on flushing power. At 1.28 gal. per flush, this economical tank conserves up to 16,500 gal. of water per year compared to a 3.5-gal. toilet, while innovative technology ensures high-powered bowl cleansing. Its streamlined style matches with a coordinated bowl for a complete toilet.