Product Overview
Product Description
microAIR Lateral Rotation with Alternating Pressure and True Low Air Loss with a Compressor turns to angles up to 35 degrees for pulmonary therapy requirements with options for 1/4, 1/2 and 3/4 turns. The turn times available are 10, 20, 30 and 60 minutes with options to turn right or left only as well as both sides. Invacare microAIR Lateral Rotation Mattress provides pressure relief and moisture maintenance for patients who need to be turned for pressure relief or other health indications. Inherent in the design of the patented z-cell design is alternating pressure as the mattress turns. This therapeutic system offers relief for pressure ulcers from stages I through IV. | MA90Z Flat on a Bed![]() Click Here to Compare |
Wireless Auto Fowler to Prevent Bottoming Out ![]() | For the safety and comfort of the patient and caregiver, the microAIR state of the art controller technology monitors the blower and compressor speeds to maintain the appropriate surface pressure once it has been set. Constant air pressure side bolsters help contain patient on the mattress. The MA90Z has a urethane quilted cover to guard against friction and shear. Another protective measure of the MA90Z Series for patient safety is that the mattress re-centers the patient between rotations. Also, the lateral rotation mode will automatically be stopped when the bed is in the fowler or upright mode. |
Control Unit Features
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Cover Features
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Patented Z-Cell BladdersThese patented bladders provide alternating pressure through it's innovative design. The benefit of these bladders are felt when the mattress is rotating. These mattresses recenter the patient between rotations. In addition, the cells are constructed of a patented z-cell design to allow for a more subtle and comfortable turn. Also equipped with constant air pressure side bolsters to help contain the patient on the mattress. | MA90Z Pump
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Specifications
Overall Length: | 80" |
Overall Width: | 36" also available in 42" and 48" widths |
Overall Height: | 12" includes side rail bolsters |
Flammability: | 16 CFR 1632 and 16 CFR 1633 , TB129 and ASTM 1590 compliant |
Warranty: | 1 year on mattress, 2 years on power unit |
Capacity: | 350 lbs on standard mattress size (80" x 36" x 12") and up to 1000 lbs on wider bariatric widths (80" x 42"/48" x 12") |
NOTE: All specifications, prices, and product configurations are subject to change without notification. Accessories and other products shown in the photographs are not necessarily included in the base price of mattress. |
1 Each / Each
Owner's Manual
Here is our microAIR Informative Comparison Guide to help you choose your mattress.
Which pressure prevention microAIR Mattress is best for my needs?

MA90Z - 80" x 36" x 12"
- MA90ZB42 - 80" x 42" x 12"
- MA90ZB48 - 80" x 48" x 12"