Cushion Cover only Roho HP Heavy Duty 18 x 20 Aneroid Blood Pressure Lowers 80 Degrees * One MSHQ 22030C Lowers 80 Degrees * One Piece Body Section Up to 1000 patient cases can be edited and supervised Protects ROHO cushions from rough wear and tear fluids and the degenerating effects of poor quality ozone * Helps protect the cushion from rugged use and every day wear and tear * Protects against incontinence with its fluid resistant material and durable construction * Although this new cover is ruggedly designed it still allows for the benefit of the therapeutic skin protection of the ROHO cushion * Allows for easy access to ROHO cushion valves and the ISOFLO Memory Control© on SELECT Series cushions with a double pull zipper *