ROHO Mosaic Wheelchair Cushion

ROHO has been the clinical standard in air cell wheelchair cushions for over 50 years, with more than 90 published scientific and clinical studies validating the pressure redistribution performance of their DRY FLOATATION technology. The ROHO Mosaic is ROHO's accessible entry-level air cushion — bringing the core air-cell immersion technology into a more affordable, everyday-use package designed for wheelchair users who need reliable basic skin and soft tissue protection without the cost of the full clinical High Profile or Mid Profile systems. With anatomically designed variable cell heights, controlled slow airflow for seating stability, a 315 lb weight capacity, and six available sizes, the Mosaic provides genuine ROHO air cell technology at a price point accessible to home users and caregivers purchasing outside of insurance reimbursement.

Who This Is For

• Wheelchair users at low to moderate pressure injury risk who spend several hours per day seated and want meaningful pressure redistribution beyond what foam or gel cushions provide
• Active wheelchair users and daily chair users who want the comfort and postural support benefits of an air cushion without the clinical-grade cost of the High Profile or Mid Profile systems
• Users transitioning to a wheelchair who want to establish good skin protection habits from the start rather than addressing pressure injury after breakdown occurs
• Caregivers purchasing a wheelchair cushion for a loved one who want a trusted, clinically established brand at an accessible price point
• Occupational therapists prescribing a basic air cushion for patients at lower risk who do not meet clinical criteria for a higher-tier system but would benefit from air cell technology

Key Features

• ROHO DRY FLOATATION Air Cell Technology — Immersion-Based Pressure Redistribution: Unlike foam or gel cushions that redistribute pressure by compressing under load, ROHO's interconnected air cells allow the user to immerse into the cushion — the cells conform to the exact shape of the individual's seated anatomy, distributing weight across the maximum possible contact surface area. This immersion eliminates the concentrated pressure peaks at the ischial tuberosities, sacrum, and coccyx that cause pressure injuries over time. The air cells also track the body's micro-movements throughout the day, continuously rebalancing pressure distribution as the user shifts position — something static foam or gel cannot do.
• Anatomically Designed Variable Cell Heights — Postural Support Built Into the Structure: The Mosaic's cells are not uniform height — the outer left and right edge rows are 3 inches tall, the front and middle sections are 2.8 inches, and the central seat area is 2.6 inches. This graduated height profile creates a natural bowl shape that cradles the pelvis, encourages neutral pelvic alignment, and provides lateral hip stability — actively contributing to upright seated posture rather than simply providing a passive seating surface. Better posture means less fatigue during extended sitting and reduced risk of postural complications from prolonged neutral-position deviation.
• Slow Controlled Airflow — Stability Without Sacrifice: Earlier ROHO designs used faster airflow between cells that provided excellent immersion but could feel somewhat unstable during dynamic movement. The Mosaic's redesigned slow airflow system provides the immersion benefits of air cell technology with a more stable seating platform — addressing the primary concern that some users have about air cushions feeling "too soft" or unpredictable during transfers and active wheelchair use.
• 315 lb Weight Capacity — Broad User Range: The Mosaic supports users up to 315 lbs when properly sized to the wheelchair seat — covering the full range of standard adult users and many larger users without requiring a bariatric-specific product. The 315 lb capacity represents an improvement over the earlier Mosaic generation's 250 lb limit.
• Six Available Sizes — Correct Fit for Optimal Performance: The Mosaic is available in 16"x16", 16"x18", 17"x17", 18"x16", 18"x18", and 20"x18" — six configurations covering the full range of standard wheelchair seat widths and depths. Correct sizing is critical for air cushion performance: a cushion that is too small does not provide full coverage under the seated contact area; too large creates excess material that bunches at the sides and reduces stability. The 18"x16" can also be turned to achieve a 16"x18" configuration if needed.
• User-Adjustable Air Inflation — Personalized to Body Weight and Preference: The Mosaic inflates and adjusts using the included hand pump. Proper inflation is determined by the clinical assessment method: place a hand under the user at the ischial tuberosity area, open the inflation valve, and close when you can just barely move your fingers. This personalized inflation means each user's cushion is calibrated to their specific body weight and seated anatomy rather than set to a generic inflation level — a critical performance distinction between air cushions and fixed-compression foam or gel alternatives.
• Lightweight at 0.75 lbs — Easy to Transfer and Transport: The entire cushion weighs less than one pound, making it essentially unnoticeable as added weight on the wheelchair and easy to move between chairs, transport vehicles, and clinical settings.
• Stretch Cover with Non-Skid Bottom — Included: The standard Stretch cover is machine washable, non-skid on the bottom surface to prevent cushion movement during transfers and propulsion, and smooth enough on the top surface to facilitate easier lateral transfers. An optional Heavy Duty cover with fluid-resistant construction and hook-and-loop bottom fasteners is available separately for users who need additional incontinence protection or increased cover durability.
• Made in the USA by Permobil/ROHO: All ROHO cushions are manufactured in the United States and backed by over 50 years of dedicated air cell cushion research, engineering, and clinical validation.

ROHO Mosaic vs. High Profile — Choosing the Right ROHO

Available Sizes

Technical Specifications

Warranty Information

• Cushion: 12-Month Limited Warranty against defects in materials and workmanship from date of original purchase
• Note: For hygienic safety and per FDA regulations, wheelchair cushions are non-returnable once used. Inspect upon delivery. Custom-sized orders cannot be cancelled once production has begun.