Description The seat infill cushion fits into the standard Delta canvas to reduce the amount of bucketing in the seat. The standard canvas is designed to encourage a degree of hip flexion, so the infill is useful for occupants who do not have sufficient range of hip movement to sit comfortably in a flexed position. 3 sizes are available to suit the various Delta models. The infill cushion also works well for some occupants who are on the lower end of the recommended canvas size for their back height.
