BATH APPARATUS

PURPOSE:To reduce temperature difference between the upper and lower hot-water zones in a bathtub when water in the bathtub is heated, prevent a spout mounting section from interfering with bathing and perform pipe connections of a high-temperature water spout side and the drain side in a confined space. CONSTITUTION:An open-top cylindrical recessed part 310 with a bottom is formed in the bottom of a bathtub B and divided by a separator 60 into a drainage chamber 6a and a influent chamber 6b. The drainage chamber 6a is covered with a filter 64 and a flange 65 that projects outside from the upper brim of the separator 60 is provided on the open end of the influent chamber 6b. A spout gap that tilts slightly upward is formed between the brim of the flange 65 and the upper edge of the circumferential wall of the recessed part 31, and the upper surfaces of the filter 64 and the flange 65 and the open end of the recessed part 310 are almost level with each other.