Kohler Co. Supplies Apron for Symbio Bath or Whirlpool for Right Hand Corner Installation, K-1347-0. Kohler Co. Is an ISO-9001 certified manufacturer of Bathroom Suites, ensembles and other toiletries. Whirlpool for Right Hand Corner Installation is suitable to be used with K-1314 Symbio 5 feet bath and K-1316-H Symbio 5 feet whirlpool. This apron comes in white colour.