Kohler Co. Manufactures Oval Shaped Semi-Recessed Whirlpool, K-16223-0-R. Kohler Co. Is an ISO-9001 certified manufacturer of Bathroom Suites, ensembles and other toiletries. It features a large size offering comfort to the user. It is also available in freestanding type. This is provided with towel bar and shelf on right. This Oval Shaped Semi-Recessed Whirlpool comes in white colour.