Protekt Aire 4000DX Alternating Pressure System
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The Protekt Aire 4000DX by Proactive Medical is a low air loss and alternating pressure mattress system designed to prevent pressure ulcers and enhance patient comfort. With a 400 lb weight capacity and dimensions of 80”L x 36”W x 8”H, it provides reliable support and pressure relief.
The digital pump with Auto Compressor Sleep Technology (ACST) extends pump life by shutting off at the set pressure level. 18 laser-cut air holes keep patients cool and dry, while the quilted, fluid-resistant cover adds comfort. The static head section ensures stability, and an audio/visual alarm alerts caregivers to low pressure. Optional raised side rails add extra security, making it ideal for both home and medical settings.

The Protekt Aire 4000DX features a cutting-edge digital pump with Auto Compressor Sleep Technology (ACST), which shuts off the compressor at the desired pressure level to extend the pump’s life cycle. The pump alternates pressure in preset 10-minute intervals, ensuring continuous and effective pressure redistribution. The adjustable LED digital air flow touch panel allows for custom pressure settings tailored to each patient's specific therapeutic needs. Additionally, the static function facilitates safe and easy patient transfer, while the audio/visual low pressure alarm alerts caregivers if air flow is compromised.

The Protekt Aire 4000DX Mattress System includes a high-quality mattress with 18 laser holes that help keep the patient cool and dry. The nylon top cover is fluid-resistant, anti-microbial, anti-bacterial, and quilted for added comfort. The static head section prevents unnecessary head and neck movement, ensuring patient comfort during alternating pressure therapy. Optional raised side rails are available to enhance patient safety by preventing accidental roll-outs.
Important Notice: Due to health and hygiene regulations, this product is non-returnable. We recommend verifying the dimensions and specifications before purchase to ensure it meets your needs.
Protekt-Aire-4000DX Individual Brochure
Protekt-Aire-4000DX Product Manual
Protekt-Aire-4000DX Mattress Guide
| Specification | Details |
|---|---|
| Capacity | 400 lbs. |
| Mattress Dimensions | 80"L x 36"W x 8"H |
| Power Supply | 120 V, 50Hz |
| Air Output | 8 LPM |
| Pressure Range | 20 mmHg - 50 mmHg |
| Cycle Time | 10 min. |
| Fuse | 250 V, 1 A |
| Pump Dimensions | 10.6" x 6" x 4" |
| Pump Weight | 3.5 lbs. |
| Mattress Construction | Top Cover: Quilted Nylon/ PU Air Cells: Nylon/ PVC, 20 each Bottom Cover: Nylon/ PVC |
Once your order is placed, you'll receive a confirmation email with the order details. This means we’ve received your order and are starting to process it.
Your payment method is pre-authorized at checkout. You’ll only be charged once we verify and prepare your order for shipment.
After you order, we confirm stock availability.
We’ll keep you updated by email, including tracking info once your item ships.
We understand that plans can change, and we’ll do our best to accommodate.
Within 24 hours of placing your order: Free cancellation.
Exception: If your order has already been processed a 25% restocking fee may apply even within the first 24 hours.
After 24 hours: A 25% restocking fee will apply, certain brands cannot be cancelled,
Custom orders: Cannot be canceled once processing has begun.
Please note:
Some orders are processed and paid immediately. If your order has already been processed or shipped, it cannot be canceled.
Refunds are only issued within 7 days of purchase.
Returns requested after 7 days, up to 14 days, are only eligible for an exchange and may be subject to a restocking fee.
All cancellations must be submitted in writing.
Pre-Orders
Please note that pre-orders are paid upfront to secure your item. While we always strive to meet the estimated shipping timelines, delays may occasionally occur due to factors outside of our control (such as manufacturing or supplier issues). Because pre-orders are reserved and allocated in advance, they are non-refundable. If a refund is requested, a restocking fee will apply.
Returns that require a refund are only accepted within 7 days of receiving your item. To qualify, the product must be unused, in its original packaging, and include all parts, accessories, and paperwork. Refunds are issued to the original payment method, minus shipping, handling, and restocking fees.
Returns for exchange are accepted within 14 days of receiving your item, subject to the following conditions:
Item must be unused, in original packaging, with all accessories and documents
A 25% restocking fee applies
Shipping costs (both ways) are non-refundable and the customer’s responsibility
Some products cannot be returned or refunded due to hygiene, customization, or manufacturer policies. These include (but are not limited to):
Please note that all sales are final. The following categories and brands are non-returnable and non-refundable:
Beds
Batteries and Chargers
All Lifts (including Residential and Vehicle Lifts)
Lift Chairs, Geri Chairs, and Patient Room Chairs
Mattresses
Mobility Accessories
Patient Lifts
Red Light Therapy Devices
Wheelchair Cushions and Support Surfaces
Slings
Vehicle Lifts
All products sold under the brand Discover Your Mobility (these items fall under all of the above non-refundable categories)
➡️ For the full list of non-returnable brands, please [click here].
If a product arrives defective or damaged, the manufacturer will offer a replacement at no cost to you. You must report the issue within 24 hours of delivery and return the defective item before a replacement can be shipped. A prepaid return label will be provided.
If you choose not to accept a replacement and instead request a return, the order will be treated as a standard return. In this case, the following applies:
A 25% restocking fee will be deducted
Shipping costs (both ways) are non-refundable and the customer’s responsibility
Damage not reported within 24 hours may not be eligible for a claim.
Large Freight Deliveries (Including the PLIFT by Discover Your Mobility)
Large freight deliveries are not usually returned to sender. They will be dropped off at the delivery address you provide.
You will be given tracking details to monitor your shipment.
We are not responsible for missed deliveries, as the freight carrier will leave the item at your address.
Returns to Sender
If an order is refused at delivery or otherwise returned to sender, a 25% restocking fee will apply.
You are also responsible for both outbound and return shipping costs in such cases.
All products are covered by the manufacturer’s warranty. Terms vary by brand. We can provide:
Proof of purchase
Warranty documentation
After the return period, warranty claims must be handled directly with the manufacturer. Where items cannot be repaired, the manufacturer will require the defective item to be returned before a replacement can be shipped.
We’re here to help — please contact us first to resolve any issues. Fraudulent chargebacks will be considered theft and pursued legally.
By placing an order, you acknowledge our return, refund, and delivery policies. These terms will be provided to your financial institution in the event of a dispute.
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Disclaimer
All product specifications, including weights, dimensions, and battery ranges, are provided by the manufacturer and are intended as a general guide. Actual measurements may vary slightly due to manufacturing tolerances, optional accessories, or product updates.
BY USING THE SITE, YOU AGREE TO THESE TERMS OF USE; IF YOU DO NOT AGREE, DO NOT USE THE SITE.
The Protekt Aire 4000DX mattress system has a weight capacity of 400 lbs, making it ideal for a variety of patients who require effective pressure redistribution and support.
The mattress measures 80 inches in length, 36 inches in width, and 8 inches in height, providing ample space for patient comfort and therapeutic benefits.
This system combines low air loss and alternating pressure therapies. Low air loss helps keep the patient cool and dry by improving airflow, while alternating pressure reduces pressure points, helping to prevent and manage pressure ulcers.
The ACST feature automatically shuts off the compressor once the desired pressure level is reached. This helps to extend the pump’s lifespan, reduce energy consumption, and maintain consistent pressure levels for patient comfort.
The mattress is designed with 18 laser-cut holes that allow air to circulate freely, helping to wick away moisture and maintain a cool, dry sleeping surface, which is essential for preventing skin breakdown.
The digital pump is equipped with an audio/visual low-pressure alarm that alerts caregivers if airflow is compromised. This ensures prompt intervention, helping to maintain proper therapy and prevent discomfort or injury to the patient.
The static function provides a firm and stable surface, which is beneficial when transferring patients in and out of bed. This reduces the risk of injury during repositioning and makes caregiving tasks easier and safer.
The top cover is made from a fluid-resistant, anti-microbial, and anti-bacterial quilted nylon material. This helps protect the mattress from spills while also ensuring a soft, comfortable surface for the patient.
Yes, optional raised foam rails can be added to enhance patient safety. These air bolsters help prevent accidental roll-outs while still allowing easy ingress and egress from the mattress when needed.
The system includes a 2-year non-prorated warranty, covering both the mattress and the digital pump. This provides peace of mind, ensuring long-term reliability and support.
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