


Invacare microAIR MA900 Lateral Rotation Low Air Loss Mattress
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Description
Invacare microAIR MA900 Lateral Rotation Low Air Loss Mattress is an advanced therapeutic support surface designed to deliver lateral rotation therapy, pressure redistribution, and effective moisture management. Engineered for patients at high risk of pressure injuries and pulmonary complications, this system integrates true low air loss technology with automated rotation and built-in safety features to support clinical care in acute and long term settings.
Features:
- Lateral Rotation and True Low Air Loss: The MA900 combines continuous 20 degree and 40 degree lateral rotation therapy with true low air loss technology. Automated rotation helps reduce prolonged pressure exposure and supports pulmonary hygiene by assisting in repositioning, which may help lower the risk of infection and pneumonia in at-risk patients. True low air loss therapy manages heat and moisture to promote skin integrity.
- Built-in Side Bolsters: Inflatable integrated side bolsters provide added positioning support and patient security. Manual connectors allow bolsters to be removed when needed to facilitate safer ingress and egress, supporting patient mobility and caregiver access.
- Customizable Cycle Times: Adjustable cycle time settings allow clinicians to tailor rotation and pressure redistribution therapy based on individual patient needs and care protocols.
- Foam Base: A supportive foam base layer helps prevent bottoming out during a power interruption, maintaining consistent underlying support and enhancing patient safety.
- External Exhaust: The external exhaust design helps maintain a cooler mattress surface and reduces pump noise, contributing to improved patient comfort and a quieter care environment.
- Adjustable Comfort Settings: Ten comfort level settings enable individualized firmness adjustments to align with patient preference and clinical requirements.
- True Low Air Loss Therapy: Continuous airflow assists in controlling moisture and temperature at the skin surface, supporting microclimate management and reducing the risk of skin breakdown.
Additional Features:

Highly Vapor Permeable Top Cover:
- The oversized, pliable quilted nylon top cover is highly vapor permeable and designed to reduce shear and friction. It provides moisture protection to help maintain skin integrity during extended bed rest.

Cable Management System:
- An integrated cable management system keeps power cords organized and elevated, helping reduce trip hazards in the patient care environment.

Nylon Non-Slip Base Cover:
- The non-slip nylon base enhances mattress stability during bed articulation and helps reduce shear forces, supporting proper positioning and patient comfort.
Note: Please call or email us to order the microAIR MA900 Pump separately.
As part of the Mattress Recycling Council (MRC) program, Connecticut, Rhode Island, and California customers will incur an additional recycling fee of $20.50 per mattress purchase.
Specifications
| Invacare microAIR MA900 lateral rotation low air loss mattress | |||
| Model | MA900M | MA900M42 | MA900M48 |
| Size | 36" W x 80" L x 10" H | 42" W x 80" L x 10" H | 48" W x 80" L x 10" H |
| Weight | 38 lbs. | 41 lbs. | 46 lbs. |
| Weight capacity | 600 lbs. | 1000 lbs. (Static) | 1000 lbs. (Static) |
| Cells material | Nylon with PU backing | ||
| Cover material | Nylon woven fabric with PU coating finish | ||
| Base material | Woven polyester fabric with PVC backing | ||
| Invacare microAIR MA900 Pump | |||
| Size | 17.7" L x 6.8" W x 10.8" H | ||
| Weight | 13.2 lbs. | ||
| Max flow rate | 1275 L/minute | ||
| Dwell time | 3 ~ 95 minutes | ||
| Minimum operating pressure | ≥ 35 mmHg | ||
| Rated voltage | AC 110-120V | ||
| Rated frequency | 60 Hz | ||
| Fuse rating | T5AH/250V | ||
| Maximum current | 5A | ||
| Classification | Class II, Type BF (Not AP or AGP type) | ||
| Ingress of water protection | IP21 | ||
| Mode of operation | Continuous | ||
| Power cable | 15 ft, non-shielding, AC powered | ||
| Environment (Temperature) | Operation: 15° C to 35° C (59° F to 95° F) | ||
| Storage: 5° C to 60° C (41° F to 140° F) | |||
| Environment (Humidity) | 15% to 90% non-condensing | ||
| Operation atmospheric pressure range | 800 hPa to 1060 hPa | ||
| Standard | IEC 60601-1 | ||
| Alarms | Audio & Visual | ||
Warranty
Manufacturer warrants this product as under:
- One Year Warranty - Mattress/Cover
- One Year Warranty - Power Unit
- Manufacturer will not warrant parts damaged by improper installation and/or repair on the part of the individual owner or normal wear & tear.
- Manufacturer does not warrant parts damaged by neglect, accident or misuse, nor parts altered or serviced by an agency not authorized by the manufacturer.
- Parts under warranty will be covered at no cost.
- Any labor cost for service under warranty is not covered as per our terms of sale.
- Standard manufacturer terms & conditions apply for warranty of this product.
Please call us for specific details.
Return
No returns accepted for Mattresses, Hygiene & Bath products due to health concerns.
- Please review all specifications carefully before placing your order.
- We do not guarantee fulfillment of any desired purpose or product suitability to the user and this will not be considered as a valid reason for return.
- Please inspect your product upon delivery. If the product is damaged or is not the correct product, please refuse the delivery.
- Custom orders are non-refundable and non-returnable.
- Standard Manufacturer Terms & Conditions Apply for Return Policy of this Product.
Please call us for specific details.
FAQs
Q: What sizes is the Invacare microAIR MA900 mattress available in?
A: It comes in three sizes: 36" x 80", 42" x 80", and 48" x 80", supporting
up to 1000 lbs. (static weight capacity).
Q: Is the pump included with the mattress?
A: No, the pump is sold separately. You can choose the “With Pump” option at
checkout if you need it included.
Q: What is lateral rotation therapy and how does it help?
A: Lateral rotation gently turns the patient side to side at angles of 20°
or 40°, helping reduce the risk of pneumonia, infections, and other
complications related to immobility.
Q: Does the mattress help with moisture and temperature control?
A: Yes, true low air loss therapy provides airflow across the surface to
manage moisture and temperature, keeping the patient dry and comfortable.
Q: What do the built-in side bolsters do?
A: They enhance patient safety by preventing falls and offer support during
repositioning. They can also be deflated for easier entry and exit.
Q: Can patients adjust the comfort level of the mattress?
A: Yes, the mattress includes 10 adjustable comfort settings and
customizable cycle times (3–95 minutes) for personalized therapy.
Q: Is the mattress safe to use during a power outage?
A: Yes, it includes a built-in foam base that prevents bottoming out,
maintaining support even without power.
Q: Is the mattress noisy during use?
A: No, the external exhaust system helps reduce noise while keeping the
surface cool and comfortable.
Q: What materials are used in the mattress?
A: It features a highly vapor-permeable nylon top cover and a non-slip base,
with nylon air cells backed by PU for easy cleaning and durability.
Description
Invacare microAIR MA900 Lateral Rotation Low Air Loss Mattress is an advanced therapeutic support surface designed to deliver lateral rotation therapy, pressure redistribution, and effective moisture management. Engineered for patients at high risk of pressure injuries and pulmonary complications, this system integrates true low air loss technology with automated rotation and built-in safety features to support clinical care in acute and long term settings.
Features:
- Lateral Rotation and True Low Air Loss: The MA900 combines continuous 20 degree and 40 degree lateral rotation therapy with true low air loss technology. Automated rotation helps reduce prolonged pressure exposure and supports pulmonary hygiene by assisting in repositioning, which may help lower the risk of infection and pneumonia in at-risk patients. True low air loss therapy manages heat and moisture to promote skin integrity.
- Built-in Side Bolsters: Inflatable integrated side bolsters provide added positioning support and patient security. Manual connectors allow bolsters to be removed when needed to facilitate safer ingress and egress, supporting patient mobility and caregiver access.
- Customizable Cycle Times: Adjustable cycle time settings allow clinicians to tailor rotation and pressure redistribution therapy based on individual patient needs and care protocols.
- Foam Base: A supportive foam base layer helps prevent bottoming out during a power interruption, maintaining consistent underlying support and enhancing patient safety.
- External Exhaust: The external exhaust design helps maintain a cooler mattress surface and reduces pump noise, contributing to improved patient comfort and a quieter care environment.
- Adjustable Comfort Settings: Ten comfort level settings enable individualized firmness adjustments to align with patient preference and clinical requirements.
- True Low Air Loss Therapy: Continuous airflow assists in controlling moisture and temperature at the skin surface, supporting microclimate management and reducing the risk of skin breakdown.
Additional Features:

Highly Vapor Permeable Top Cover:
- The oversized, pliable quilted nylon top cover is highly vapor permeable and designed to reduce shear and friction. It provides moisture protection to help maintain skin integrity during extended bed rest.

Cable Management System:
- An integrated cable management system keeps power cords organized and elevated, helping reduce trip hazards in the patient care environment.

Nylon Non-Slip Base Cover:
- The non-slip nylon base enhances mattress stability during bed articulation and helps reduce shear forces, supporting proper positioning and patient comfort.
Note: Please call or email us to order the microAIR MA900 Pump separately.
As part of the Mattress Recycling Council (MRC) program, Connecticut, Rhode Island, and California customers will incur an additional recycling fee of $20.50 per mattress purchase.
Specifications
| Invacare microAIR MA900 lateral rotation low air loss mattress | |||
| Model | MA900M | MA900M42 | MA900M48 |
| Size | 36" W x 80" L x 10" H | 42" W x 80" L x 10" H | 48" W x 80" L x 10" H |
| Weight | 38 lbs. | 41 lbs. | 46 lbs. |
| Weight capacity | 600 lbs. | 1000 lbs. (Static) | 1000 lbs. (Static) |
| Cells material | Nylon with PU backing | ||
| Cover material | Nylon woven fabric with PU coating finish | ||
| Base material | Woven polyester fabric with PVC backing | ||
| Invacare microAIR MA900 Pump | |||
| Size | 17.7" L x 6.8" W x 10.8" H | ||
| Weight | 13.2 lbs. | ||
| Max flow rate | 1275 L/minute | ||
| Dwell time | 3 ~ 95 minutes | ||
| Minimum operating pressure | ≥ 35 mmHg | ||
| Rated voltage | AC 110-120V | ||
| Rated frequency | 60 Hz | ||
| Fuse rating | T5AH/250V | ||
| Maximum current | 5A | ||
| Classification | Class II, Type BF (Not AP or AGP type) | ||
| Ingress of water protection | IP21 | ||
| Mode of operation | Continuous | ||
| Power cable | 15 ft, non-shielding, AC powered | ||
| Environment (Temperature) | Operation: 15° C to 35° C (59° F to 95° F) | ||
| Storage: 5° C to 60° C (41° F to 140° F) | |||
| Environment (Humidity) | 15% to 90% non-condensing | ||
| Operation atmospheric pressure range | 800 hPa to 1060 hPa | ||
| Standard | IEC 60601-1 | ||
| Alarms | Audio & Visual | ||
Warranty
Manufacturer warrants this product as under:
- One Year Warranty - Mattress/Cover
- One Year Warranty - Power Unit
- Manufacturer will not warrant parts damaged by improper installation and/or repair on the part of the individual owner or normal wear & tear.
- Manufacturer does not warrant parts damaged by neglect, accident or misuse, nor parts altered or serviced by an agency not authorized by the manufacturer.
- Parts under warranty will be covered at no cost.
- Any labor cost for service under warranty is not covered as per our terms of sale.
- Standard manufacturer terms & conditions apply for warranty of this product.
Please call us for specific details.
Return
No returns accepted for Mattresses, Hygiene & Bath products due to health concerns.
- Please review all specifications carefully before placing your order.
- We do not guarantee fulfillment of any desired purpose or product suitability to the user and this will not be considered as a valid reason for return.
- Please inspect your product upon delivery. If the product is damaged or is not the correct product, please refuse the delivery.
- Custom orders are non-refundable and non-returnable.
- Standard Manufacturer Terms & Conditions Apply for Return Policy of this Product.
Please call us for specific details.
FAQs
Q: What sizes is the Invacare microAIR MA900 mattress available in?
A: It comes in three sizes: 36" x 80", 42" x 80", and 48" x 80", supporting
up to 1000 lbs. (static weight capacity).
Q: Is the pump included with the mattress?
A: No, the pump is sold separately. You can choose the “With Pump” option at
checkout if you need it included.
Q: What is lateral rotation therapy and how does it help?
A: Lateral rotation gently turns the patient side to side at angles of 20°
or 40°, helping reduce the risk of pneumonia, infections, and other
complications related to immobility.
Q: Does the mattress help with moisture and temperature control?
A: Yes, true low air loss therapy provides airflow across the surface to
manage moisture and temperature, keeping the patient dry and comfortable.
Q: What do the built-in side bolsters do?
A: They enhance patient safety by preventing falls and offer support during
repositioning. They can also be deflated for easier entry and exit.
Q: Can patients adjust the comfort level of the mattress?
A: Yes, the mattress includes 10 adjustable comfort settings and
customizable cycle times (3–95 minutes) for personalized therapy.
Q: Is the mattress safe to use during a power outage?
A: Yes, it includes a built-in foam base that prevents bottoming out,
maintaining support even without power.
Q: Is the mattress noisy during use?
A: No, the external exhaust system helps reduce noise while keeping the
surface cool and comfortable.
Q: What materials are used in the mattress?
A: It features a highly vapor-permeable nylon top cover and a non-slip base,
with nylon air cells backed by PU for easy cleaning and durability.
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