Add to Cart Compare Mariner Rehab Shower Commode Chair with 18" Seat Invacare MSRP: Now: $830.50 Was: The Mariner Rehab Shower Chair features a sturdy and durable construction, and it doubles as a commode, making it a versatile, multi-purpose piece of equipment. This shower chair fits over most standard and elongated toilet bowls for... MSRP: Now: $830.50 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $830.50 Was: Subtotal: Add to Cart