Domus Automatic Pressure Redistribution Mattress System by Wellell
The Domus Auto Pressure Redistribution Mattress System by Wellell is designed for patients at moderate to high risk of pressure injuries, addressing the growing challenges faced by aging populations and long-term care residents. With 60% of aging residents developing pressure injuries, the mattress system's automatic pressure redistribution optimizes early prevention by calibrating firmness automatically and allowing for manual refinement, ensuring tailored care. The sacrum pressure relief feature helps individuals with varying postures sit longer and more comfortably, reducing the risk of discomfort and pressure injuries.
The Domus Auto mattress comes in three sizes to suit different needs: 79" in length, with three width options—32", 36", and 43"—and an 8" depth. The weight capacity varies based on the mattress size, ranging from 440 lbs to 550 lbs.

Comfortable and Safe Pressure Relief
This Bed Mattress System automatically adjusts firmness and offers alternating surfaces, making it perfect for long-term care and home use. It features effective pressure relief modes, quickly adapts to residents' weight for optimal comfort, and includes a max firm option for nursing tasks. Safety is enhanced with visual and audible alarms, and a CPR knob allows for quick mattress deflation during emergencies.

Optimal Pressure Adjustment
The automatically adjusts to provide the most effective pressure for each patient, ensuring both clinical effectiveness and cost efficiency. This feature enhances patient comfort while promoting better care outcomes, making it an economical choice for healthcare settings.

Heel Relief Function
The Wellell Domus Auto Pressure Redistribution Mattress System offers advanced solutions for pressure injury prevention and patient care. Its heel relief function allows the removal of individual air cells to create a floating effect, ensuring zero pressure on the heels to prevent injuries. This feature enhances circulation, reduces the risk of tissue damage, and improves patient comfort, particularly for those at high risk. With its innovative design, the Domus Auto system supports faster recovery and delivers optimal care for immobile or hypersensitive patients, making it an excellent choice for postoperative and long-term care settings.

Seat Inflation Mode
The seat inflation mode of the Domus Auto Pressure Redistribution Mattress System adjusts the pressure of the air cells to provide enhanced stability and comfort while sitting. By preventing bottoming out, this feature ensures patients maintain proper support, reducing the risk of pressure injuries and improving their overall experience during daily activities such as eating, reading, or rehabilitation. This adaptive functionality makes the mattress system ideal for supporting immobile patients in various care settings.

Domus Auto Essential Features

Key Features
Enhance Care Process
Automatically adjusts to the most optimal pressure for the patient, ensuring both clinical effectiveness and cost efficiency.
Customized Firmness for Comfort
Tuning function improves patient comfort by manually micro-adjusting mattress firmness.
Therapy Modes to Meet Diverse Needs
Provides Continuous Low Pressure (CLP) mode for enhanced patient immersion, Alternate mode for pressure redistribution, and Max Firm mode for nursing procedures.
Features and Benefits
- CPR Knob: Quickly deflates the mattress in emergencies, ensuring rapid response for patient safety.
- Special Design of Air Cells: The cell-on-cell design provides continuous pressure support, even during power failures.
- Prevent Bottoming Out While Sitting: The seat inflate mode manually adjusts air cell inflation, enhancing stability and comfort when sitting.
- Storage Strap: A side buckle allows for easy storage of the rolled mattress, facilitating transportation.
- Quick Connector with Cap: Transforms the mattress from powered to a sealed static air mattress for convenient transport.
- 4-Way Stretch Top Cover: Offers low shear, low friction, and moisture protection while ensuring optimal immersion and comfort.
- Decreases the Risks of Infection: Welded seams prevent fluid ingress, enhancing hygiene and safety.
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.
Documents
Pump and Mattress Specifications
| Mattress | |
|---|---|
| Maximum Patient Weight | 440 - 550 lbs |
| Length | 79" |
| Width | 32", 36", 43" |
| Height | 8" |
| Type | Replacement |
| Weight | 12.3 - 15.2 lbs |
| Top Cover Material | Nylon / PU, Poly / PU |
| Cell Material | Nylon / TPU |
| Dimension (Cells) | 17-20 |
| Pump | |
| Dimension | 11.4"L x 7.3"W x 5"D |
| Weight | 5.1 lbs |
| Case Material | Fire Retardant ABS |
| Supply Voltage | 220 - 240 V / 50-60 Hz |
| Therapy Mode | Max Firm / Alternate / Continuous Low Pressure / Seat Inflate |
| Noise Level | <30dB |
Warranty Information
- Most products on our Wellell website come with a 12-month warranty against manufacturing defects.
📦 Order Acknowledgment
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.
💳 Payment Authorization
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📦 Stock & Availability
After you order, we confirm stock availability.
- In stock? We ship it.
- Out of stock/backorder? We’ll contact you with options:
- Estimated restock date
- Alternative product
- Full refund upon request
🔄 Order Updates
We’ll keep you updated by email, including tracking info once your item ships.
🚫 Order Cancellation
We understand that plans can change, and we’ll do our best to accommodate.
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Within 24 hours of placing your order: Free cancellation.
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Exception: If your order has already been processed a 25% restocking fee may apply even within the first 24 hours.
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After 24 hours: A 25% restocking fee will apply, certain brands cannot be cancelled,
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Custom orders: Cannot be canceled once processing has begun.
Please note:
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Some orders are processed and paid immediately. If your order has already been processed or shipped, it cannot be canceled.
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Refunds are only issued within 7 days of purchase.
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Returns requested after 7 days, up to 14 days, are only eligible for an exchange and may be subject to a restocking fee.
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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.
💵 Refunds
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 (Exchanges)
Returns for exchange are accepted within 14 days of receiving your item, subject to the following conditions:
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Item must be unused, in original packaging, with all accessories and documents
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A 25% restocking fee applies
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Shipping costs (both ways) are non-refundable and the customer’s responsibility
🚫 Non-Returnable Items
Some products cannot be returned or refunded due to hygiene, customization, or manufacturer policies. These include (but are not limited to):
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Non-Refundable Categories
Please note that all sales are final. The following categories and brands are non-returnable and non-refundable:
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Beds
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Batteries and Chargers
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All Lifts (including Residential and Vehicle Lifts)
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Lift Chairs, Geri Chairs, and Patient Room Chairs
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Mattresses
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Mobility Accessories
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Patient Lifts
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Red Light Therapy Devices
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Wheelchair Cushions and Support Surfaces
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Slings
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Vehicle Lifts
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All products sold under the brand Discover Your Mobility (these items fall under all of the above non-refundable categories)
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➡️ For the full list of non-returnable brands, please [click here].
⚠️ Defective or Damaged Items
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:
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A 25% restocking fee will be deducted
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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.
📭 Missed Deliveries
Large Freight Deliveries (Including the PLIFT by Discover Your Mobility)
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Large freight deliveries are not usually returned to sender. They will be dropped off at the delivery address you provide.
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You will be given tracking details to monitor your shipment.
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We are not responsible for missed deliveries, as the freight carrier will leave the item at your address.
Returns to Sender
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If an order is refused at delivery or otherwise returned to sender, a 25% restocking fee will apply.
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You are also responsible for both outbound and return shipping costs in such cases.
🔧 Warranty
All products are covered by the manufacturer’s warranty. Terms vary by brand. We can provide:
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Proof of purchase
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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.
⚠️ Chargebacks
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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By purchasing from FirstClassMobility.com, you agree to the following:
- Inspect your package upon delivery and report any damage within 24 hours
- You are responsible for return/exchange shipping costs
- Returns must be unopened and unused
- Orders that have shipped are not eligible for a full refund
- Refunds will be adjusted for shipping, handling, and a 25% restocking fee
📬 Contact Us
Need assistance? Reach out anytime:
- Phone: 307-243-4414
- Email: support@firstclassmobility.com
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Live Chat: Available on the bottom-right of our site
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.
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