Joerns PrevaMatt Defend Pressure Relief Mattress – Dual-Layer Foam
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The PrevaMatt® Defend mattress by Joerns Healthcare is designed to support patients at risk of pressure injuries with features that improve care and safety. It includes dual-layer foam construction with multi-zone and thatched surface cuts that promote better weight distribution and reduce pressure points.
A viscoelastic heel zone and integrated heel slope help protect sensitive skin by easing pressure on the legs and heels. The firm perimeter enhances stability during bed entry and exit, reducing fall risk. With a 500 lb weight capacity and durable two-way stretch cover.


The Joerns Healthcare PrevaMatt® series offers a range of foam mattresses designed to help prevent pressure injuries, enhance safety, and support better outcomes for both patients and caregivers—while also helping providers manage costs.

Multi-Zone Foam Cuts: Enhances pressure redistribution across key body areas to help prevent pressure injuries.
Viscoelastic Heel Zone: Softer foam in the heel area with a built-in slope helps protect sensitive skin and reduce heel pressure.
Dual-Layer Foam Construction: Combines supportive base and soft upper foam layers for effective weight distribution and long-term use.
Firm Perimeter Support: Reinforced edges provide added stability for safer transfers and reduced fall risk during bed entry/exit.
500 lb Weight Capacity: Accommodates a wide range of users, including bariatric patients, without compromising performance.
Two-Way Stretch Cover: Reduces friction and shear while maintaining a secure fit over the mattress.
| DEFEND Mattress Specifications | |
|---|---|
| Weight Capacity | 500 lbs |
| Mattress Weight | 23 lbs |
| Length | 80 |
| Width Options | 35", 42" |
| Height Options | 6" , (8" Raised Perimeter) |
| Mattress Options | Flat Surface, Raised Perimeter |
Once your order is placed, you will receive a confirmation email acknowledging receipt of your order.
Orders are fulfilled directly through our authorized manufacturer partners to ensure you receive the newest production inventory.
If an item is temporarily unavailable, we will contact you promptly with updated availability and options. At that time, you may choose to proceed with the revised timeline or cancel for a full refund.
If you confirm that you wish to proceed, the order becomes a confirmed backorder. Once we commit funds with the supplier to reserve inventory specifically for your order, it cannot be cancelled.
You will receive email updates throughout the process, including tracking details once your order ships.
Cancellations within 24 hours may be approved at our discretion if the order has not yet been placed with the supplier or shipped.
Eligible products may be returned within 7 days of delivery with prior return authorization.
Approved returns may be subject to:
Returned items must be unused, in original packaging, and include all parts, accessories, manuals, and documentation.
Return requests submitted after 7 days of delivery may not be eligible for approval at our discretion.
To request a return authorization, please contact:
support@firstclassmobility.com
Some products may require advance reservation to secure manufacturer inventory.
Pre-orders and confirmed backorders are paid in full at the time of purchase. Once inventory is reserved and funds are committed with the supplier, these orders cannot be cancelled.
Estimated shipping timelines are provided in good faith. Delays may occur due to manufacturing schedules, supplier availability, or freight logistics.
Any exception granted is at our sole discretion and may be subject to a cancellation and restocking fee.
Due to hygiene, safety, or manufacturer restrictions, the following items are non-returnable:
Beds and mattresses
Batteries and chargers
All lifts (residential, vehicle, and patient lifts)
Lift chairs, geri chairs, and patient room chairs
Wheelchair cushions, support surfaces, and slings
Mobility and Lift accessories
Red light therapy devices
All products sold under the brand Discover Your Mobility
View the full list of non-returnable brands here
Accessories are final sale and are not eligible for return or refund unless they arrive damaged, defective, or were shipped in error.
For purposes of this policy, an accessory is any optional add-on, enhancement, replacement component, comfort item, positioning aid, storage item, battery, charger, or similar product designed for use with a primary piece of durable medical equipment.
Examples include, but are not limited to:
- Spare batteries
- Chargers
- Cup holders
- Storage bags
- Seat cushions
- Positioning supports
- Travel covers
- Replacement parts
- Other optional add-ons and upgrades
Freight and large-item deliveries are scheduled to the address provided at checkout. Please ensure all delivery details are accurate before submitting your order.
If an order is refused at delivery or returned to the sender, a 25% restocking fee will apply, and all outbound and return shipping costs will be the customer’s responsibility.
If an incorrect or incomplete address is provided and the shipment requires re-delivery, address correction, or is returned to the sender, the customer is responsible for any additional shipping, freight, storage, or re-delivery fees charged by the carrier.
All products are covered by the manufacturer’s warranty, which varies by brand and product.
We are happy to assist you with documentation, proof of purchase, and guidance throughout the warranty process. Warranty service, repairs, and replacements are handled directly by the manufacturer in accordance with their terms and coverage.
After the return period has passed, any repair or replacement requests will be subject to the manufacturer’s warranty policy and may require return of the defective item for inspection.
If you experience any issue with your order, please contact us directly so we can resolve it as quickly as possible.
In the event of a payment dispute, we may provide order records, communication history, and this policy to the payment provider for review.
By placing an order with FirstClassMobility.com, you agree to the terms outlined in this Refund & Return Policy, including applicable restocking fees, shipping charges, and final sale exclusions.
Product specifications are provided by manufacturers as general guidance. Actual measurements and performance may vary slightly due to production tolerances, optional accessories, or model updates.
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