Overview Reviews Product Description Designed for use with the whirlpool tank for treatment of lower extremities. The seat is 12" wide and extends around the front and sides of the tank. Product Videos Custom Field Product Reviews Write a Review Write a Review × Whitehall Whirlpool tank top seat - 20 inch Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *