If you’re looking for a solid upgrade from a standard hospital or home bed mattress, the Drive Medical 5-Zone is the right starting point. Built from high-resiliency, cross-cut foam divided into five targeted support zones, it intelligently redistributes weight across the body rather than concentrating it at vulnerable pressure points.

The 210-denier nylon cover is fluid-resistant, breathable, and built with 2-way stretch that works with the foam to enhance pressure redistribution. It’s also coded as a Medicare Group I support surface (HCPCS E0272), making it a recognized therapeutic surface — not just a comfortable mattress.

An upgrade from the 5-Zone, the Gravity 6 adds one feature that makes a real clinical difference: a sloped heel section specifically designed to offload pressure from the heels — one of the most common and serious sites for pressure ulcer development.

It also bumps the weight capacity to 350 lbs, adds a non-skid waterproof base to prevent shifting during transfers, and comes with a 3-year warranty on both foam and cover. For long-term daily use without moving to an air system, the Gravity 6 is the right choice.

The Med-Aire Plus takes a significant step up in clinical sophistication. Its standout feature is a cell-on-cell design: the bottom 4 inches of each 8-inch air cell remain static at all times — even during a power failure. This means the individual is never at risk of “bottoming out.” The system provides up to 24 hours of passive support if power is lost.

The digital microprocessor pump offers four selectable cycle times and maintains consistent pressure regardless of movement. Nine of the 20 air cells are laser-perforated for continuous low air loss cooling. Clinical modes like Auto-Firm (for transfers) and Seat-Inflate give caregivers real precision.

Everything that makes the Med-Aire Plus 8" exceptional — scaled up for bariatric care. The 10-inch air cells provide deeper immersion for larger body frames, the pump delivers a powerful 12 LPM of airflow, and the weight capacity extends to 600 lbs. The wider 42" platform provides greater comfort and reduces edge entrapment risk.

One particularly thoughtful feature: the system automatically returns to alternating pressure mode after 2 hours in Static mode, ensuring therapy is never inadvertently paused. An emergency CPR deflation valve is built in for rapid chest access when needed.

The Serene Edge is purpose-built for individuals at high to very high risk — those who need not just pressure redistribution, but active microclimate management as a core part of their care. Its blower delivers an impressive 100–120 liters per minute of continuous airflow, keeping skin measurably cooler and drier than standard alternating pressure systems.

Two therapy modes — Alternating Pressure and Constant Low Pressure — can be dialed in with 5-minute cycle increments. The mattress inflates in under 3 minutes, an auto-lock feature prevents accidental setting changes, and 3-inch transfer edges reduce entrapment risk. Available in 36", 42", and 48" widths — one of the most versatile options for different individual sizes.

The PreserveTech is in a category of its own. This system doesn’t just redistribute pressure — it moves the individual, providing customizable lateral rotation at angles up to 40°. The turning action directly assists pulmonary blood flow and mucosal drainage, making it especially valuable for those at risk for pneumonia, respiratory decline, or recovering from major surgery.

The On-Demand low air loss feature runs at 50 LPM, actively wicking away heat and moisture while the mattress rotates. Integrated 10-inch side bolsters prevent falls during rotation, and a 2-inch interior foam base ensures continuous support even during power interruptions. Caregivers can set turning angles in four increments (¼, ½, ¾, or full 40°) and four cycle times (10, 20, 30, or 60 minutes).