Protekt® Aire 4000DX | Low Air Loss/Alternating Pressure Mattress System with Digital Pump by Proactive Medical | Wheelchair Liberty
Ventilation - Protekt® Aire 4000DX | Low Air Loss/Alternating Pressure Mattress System with Digital Pump by Proactive Medical | Wheelchair Liberty
Protekt® Aire 4000DX | Low Air Loss/Alternating Pressure Mattress System with Digital Pump - Pump | Wheelchair Liberty

Protekt® Aire 4000DX | Low Air Loss/Alternating Pressure Mattress System with Digital Pump by Proactive Medical

Brand: Proactive Medical
Item Number: 80040DX

Regular price $367.50 $318.50 On Sale

  • Estimated Arrival: Between Jun 30 and Jul 14.

    FREE Shipping on most orders over $100 *some exclusions apply for Ramps, Stairs and VPLs

     The Protekt® Aire 4000DX Low Air Loss/Alternating Pressure Mattress System combines both Low Air Loss and Alternating Pressure therapy methods to treat pressure ulcers stages 1-3. The alternating pressure method is where the air is alternately pumped on the 20 air bladders in 10-minute cycles to evenly distribute pressure through the patient's body; while the low air loss therapy keeps the user cool and dry by allowing minimal air to escape through the 18 small laser holes on the surface of the mattress.  

    This air mattress system features a LED digital airflow touch panel that allows you to adjust the pressure settings to suit individual patients' requirements. The digital pump on this air mattress system also features an audio/visual alarm that indicates low pressure. The digital pump is designed with Auto Compressor Sleep Technology (ACST) shuts off the compressor at desired pressure level extending the pump life cycle.


    Medicare code E0277


    • Extended 2 Year Warranty
    • Digital Pump with Auto Compressor Sleep Technology (ACST)  shuts off the compressor at the desired pressure level extending the pump life cycle.
    • Low air loss and alternating pressure therapies in one system.
    • Digital adjustable LED weight settings allow pressure to be customized according to each patient’s therapeutic requirements.
    • Preset a 10-minute alternating cycle.
    • Static function for safe and easy patient transfer.
    • Audio/visual low-pressure alarm indicates airflow may be compromised.


    • 18 laser holes keep the patient cool and dry.
    • Nylon top cover is fluid-resistant, anti-microbial/anti-bacterial, and quilted for added comfort.
    • The static head section prevents unnecessary head/neck movement.
    • Optional raised side rails.
    • Weight Capacity: 400 lbs.

    Why We Like It

    • Patients with stage I-IV pressure ulcers will benefit from this treatment.
    • At the desired pressure level, the compressor is turned off, extending the pump's life cycle.
    • In one method, low air loss and alternating pressure therapies are combined.
    • Pressure can be modified according to each patient's therapy needs using digital changeable LED weight settings.
    • A ten-minute alternating cycle is pre-programmed.
    • For safe and easy patient transfer, use the static function.
    • Airflow may be hindered, as shown by the audio/visual low-pressure alarm.


    Specifications for Protekt® Aire 4000DX | Low Air Loss/Alternating Pressure Mattress System with Digital Pump by Proactive Medical | Wheelchair Liberty
    • 2 Year Non-Prorated.

    Customer Reviews

    Based on 1 review
    Donna F.

    Good at giving you comfort. Good quality at an affordable price.


    As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.


    If your order is stock and we process the charges to your credit card, it will ship within five business days from the date of your order unless it is an item that is built as orders come in.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at


    If your item is defective or was damaged in shipping, please call us at 1-888-998-8840 or email us at We will arrange for the item to be repaired or replaced promptly.


    Orders cancelled after the item has shipped are subject to all standard return policies. You must accept delivery, obtain an RA Number and ship the item back to the correct address. If delivery of an item is refused, return shipping costs are deducted from the issued credit and a 25% restocking fee (minimum $25) will apply.


    At Wheelchair Liberty, we strive to make sure that you always purchase the right product that you need. If you aren't sure about a product please check in with one of our experts to make sure you have exactly what you need: 888-998-8840

    However, we know that sometimes you may still receive a product that doesn’t work for you or you may have made a mistake during order placement. If you need to return an item, please review below:

    Most items may be returned within 30 days of receipt for a refund. They must be returned at the customer’s expense in their original packaging and be in new condition.  Many items require a restocking fee back to the manufacturer.  Click here to review the full Return Policy.

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    why shop with us

    ★ Reviews

    Let customers speak for us

    510 reviews
    Five stars

    I'm completely satisfied with product,service and customer service provided five star service!!!


    I have not received the device and have not been giving any reason despite contacting the delivery company. They sent an email saying it would be resolved the 25th and I sent an email called this morning. I got no answer as to when it would be delivered.