Wheelchair Back Cushion 20x17 General Use w Lumbar Support Hydrocollator Moist Heat Cover Aspirator pump on blue base Moist Heat Pack Accessories Aspirator pump on blue base stand with carry handle * Adjustable suction from 0 22 Hg * Disposable collection jar has 800cc capacity * Overflow cutoff and hydrophobic filter to protect the aspirator pump 115V 60mHz 2 500 lb capacity * Designed for those who are unable to grip the walker * Cradles forearm with soft vinyl padding * Universally adjustable * Adjustable strap securely holds arm in place * Fits most manufacturers walkers * HCPCS Suggested Code: E0154 Improves seating posture while providing back support and comfort * Durable masonite board sercured on back of foam core prevents hammocking in sling back wheelchairs * Conforms to provide support to the lumbar region * Sealed liner protects foam core from moisture * Has a non slip vinyl back to prevent the cushion from sliding * Weight Capacity: 300 lbs * Limited 18 Month Limited Warranty on cover and cushion * Compare to Jay Basic Back *