24 months Non-prorated on Pump
Alternating Pressure
36" x 80" x 8"
Airflow Rate:
Pressure Relief Air Mattress
Group 2
Weight Capacity:
350 lbs

Order Cancellations

Because NewLeaf strives to deliver customer orders as quickly as possible, most orders are processed and shipped the day they are ordered. Orders that are cancelled after they have shipped are subject to any applicable manufacturer restocking fees, return shipping and original shipping costs as outlined below.

Orders that have been paid for by credit card, debit card, or PayPal may be subject to the non-recoverable 3% processing fee that is assessed by the credit card company when a transaction is processed.

Returns & Exchange Policy

Your satisfaction as our customer is our top priority. And we want you to be completely satisified with your purchase. Because many of the items offered at NewLeaf Home Medical are considered "Medical Devices," there are a few strict guidelines that need to be followed for medical compliance and hygenic reasons.

Non-Returnable Items

There are certain products that are inherently Non-Returnable due to the nature of the product, sterile/hygienic concerns, or for custom-built reasons. The following products cannot qualify for a return if the product has been put into use: Mattresses; Mattress Pads; Bath Lifts; Incomplete Case Packs; Bathroom Safety Products; Bedding Products; and other items that may have medical device return restrictions from the manufacturer. If a Case Pack item packaging has been opened; if a Contour Products item packaging has been opened; or if a Mattress or Bathroom Product has been put into use, it is NOT eligible for return. Custom build recliners from Winco and Lumex, made-to-order products like Big Boyz Beds, *Flexabeds, and Moxi Mattresses are Non-Returnable. Patient Lifts like those from, but not exclusive to BestCare, Drive Medical, Invacare, Traxx Mobility, Protekt, and Lumex are Non-Returnable, as stated on those product pages. *Flexabed mattresses may be exchanged for another mattress type within 30 days. Shipping fees an packing costs will apply. Mattresses must be returned in new condition.

Restocking & Shipping Fees

The standard restocking fee for many, but not all, items sold at NewLeaf Home Medical is 15%. However, the following supplier-sourced items are subject to restocking fees that are dictated by the manufacturer: Contour Products (20%); Drive Medical (25%); Flex-A-Bed (20%); Lumex/Graham Field (25%); Invacare (25%); Pride Lift Chairs (25%); and Protekt Mattresses (20%).

While many of our products are offered with "Free Shipping," the actual incurred ship-to costs cannot be recouped from the shipping company once your item has shipped. As a result, this cost will be deducted from your eligible return refund. Original shipping costs may be waived if exchanging for another item of same or greater value.

Orders that were paid for by credit card, debit card, or PayPal may be subject to a non-recoverable 3% processing fee that was assessed by the payment processor when your transaction was processed.

Return Shipping

Return shipping costs are the responsibility of the customer unless the return item(s) was damaged during shipment to you, the item you received was not what you ordered, or the return is due to a warranty issue.

Return Timeframe & Requirements

You have 30 calendar days to return an item from the date your received it *If your item is not classified as a "Non-Returnable" item. If you need additional details or have questions about a product before placing your order, or if you would like to return or exchange your purchase, please contact our Customer Care Team at 888.739.4330. It is important to note that:

Items must be returned in new, unused and resalable condition.

Return items must be shipped back in the original shipping carton with manufacturer packaging. *Manufacturers will not grant return authorization if the original box and packaging has been discarded.

Medical devices like Feeding Tubes, Catheters, Oxygen Tubing/Masks, Bathroom, Bedding or Mattress products, and other items with "hygienic" classifications are only eligible for return if the item packaging is unopened and unused.

How Do You Request a Return?

Please see Return Instructions by this link to the Returns, Cancellations & Exchange Policy page.

Protekt Aire 4000DX Alternating Pressure Low Air Loss Mattress System - 36" x 80"

MSRP: $499.00
Was: $429.00
SALE: $389.00
(You save $110.00 )
In Stock — Ships FREE within 24 hours of ordering. See Shipping/Delivery below for more details.
Adding to cart… The item has been added


Protekt Aire 4000DX mattress and pump system is the first defense to treat stage I to IV pressure ulcers. The high-volume, user-friendly pump combines low air loss and alternating pressure in one unit. Air flow and pressure range can be customized according to an individual's weight. Static mode provides firm support for easy user transfer. Comprised of twenty 8" air bladders, the mattress allows for deep immersion and provides excellent pressure redistribution. Quilted top cover provides added comfort. Optional raised rail prevents user from being trapped between mattress and side rails. Pump with 10 minute preprogrammed alternating treatment cycles included. Review features and specifications for the Protekt Aire 4000DX below.

click to see >> all Alternating Pressure Mattresses


This item is a stocked item. Orders ship within 24 hours of order date (Mon-Fri). Transit time is generally 2 to 3 business days.


  • 20 individual air bladders
  • 18 laser air holes provide low air loss to help keep user cool and dry
  • Static head section prevents unnecessary head/neck movement
  • Digital pump features Auto Compressor Sleep Technology (ACST) that shuts off compressor at desired pressure level extending the pump's life cycle
  • Zippered nylon cover is removable, water resistant, non-shear, anti-microbial and has a non-skid bottom
  • CPR valve provides rapid deflation of mattress
  • Adjustable comfort settings allow pressure to be customized
  • Low pressure alarm indicates when the pump's air flow many be compromised (alarm can be muted)
  • Static function for safe and easy patient transfer. *Note: Static Mode is factory preset to 10-minutes, and will automatically return to alternating pressure therapy when the time expires 
  • Optional raised rails


Compressor 8 LPM (liters per minute)
Cycle Time 10 minutes preset
Alternating Cell Depth 8"
Air Cells Nylon/PVC
Dimensions 36" x 80"
Mattress Height 8"
Weight Capacity 350 lbs
Warranty 24 months on pump