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Wellell Domus 4 Alternating Pressure Redistribution Mattress System Skip to content

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Wellell Domus 4 Alternating Pressure Redistribution Mattress System

SKU PD02501
by Wellell
Save $600.00 Save $600.00
Original price $2,099.00
Original price $2,099.00 - Original price $2,099.00
Original price $2,099.00
Current price $1,499.00
$1,499.00 - $1,499.00
Current price $1,499.00

1 year warranty


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Domus 4 Alternating Pressure Redistribution System by Wellell

The Domus 4 Alternating Pressure Mattress by Wellell is designed to provide exceptional comfort and support for patients at moderate to high risk of pressure ulcers. With its advanced digital controls, the Domus 4 offers alternating and constant low-pressure modes for optimal pressure relief and comfort. It prevents bottoming out while seated, ensures proper positioning, and operates quietly for a peaceful environment. This system enhances comfort, protects skin, and promotes restful sleep.

The Domus 4 mattress has the following dimensions: 79 inches (length) x 35 inches (width) x 8 inches (height). This size is designed to accommodate patients comfortably and fit standard medical bed frames. The mattress also supports a maximum weight capacity of 450 lbs.

Domus 4 Great Comfort with Easy Digital Control for Pressure Relief

The Domus 4 mattress offers exceptional comfort with its easy-to-use digital control panel. It lets you adjust the air levels to ensure consistent support, helping to prevent bottoming out and providing relief to the coccyx area, even while seated. The mattress also creates a stable surface, making it easier for caregivers to assist patients. With its tailored design, the Domus 4 enhances comfort by gently enveloping the body, promoting a restful sleep. The mattress operates quietly, minimizing disturbances and ensuring a peaceful, comfortable experience for patients, contributing to better overall satisfaction.

Wellell Domus 4 Alternating Pressure Redistribution System

Domus 4  Microclimate Management and Moisture Control

The Domus 4 microclimate management feature with low air loss helps wick away moisture from the mattress surface, keeping the skin dry and comfortable. By reducing excess moisture, it helps prevent skin irritation and pressure ulcers, creating a more comfortable sleeping environment. This feature promotes better skin health and enhances the overall comfort of the mattress, ensuring patients feel cooler and more at ease throughout the night.

Domus 4  Microclimate Management and Moisture Control

User-Friendly Pump Interface for Optimal Care

The easy-to-use pump interface on the Domus 4 mattress allows caregivers to seamlessly switch between pressure settings, helping them customize the surface to best meet patient needs and optimize comfort and support.

Wellell Domus 4 User-Friendly Pump

Domus 4 Heel Relief Function

The Domus 4 heel relief function allows for easy removal of individual air cells, floating the heels with zero pressure to prevent heel injuries. This feature helps reduce the risk of pressure ulcers and promotes better comfort and healing for sensitive areas, ensuring a safer and more effective care experience.

Domus 4 Heel Relief Function

Domus 4 Seat Inflation Mode

The seat inflation mode adjusts the pressure of the air cells to help prevent bottoming out while sitting. This feature enhances stability and provides better support, improving overall comfort for patients who are seated for extended periods. By maintaining proper pressure, it helps reduce the risk of pressure ulcers and ensures a more comfortable and secure seating experience.

Domus 4 Seat Inflation Mode

Domus 4 Multiple Therapy Modes to Meet Diverse Needs

The mattress offers multiple therapy modes to cater to various patient needs. The Static mode enhances patient immersion, providing a stable, supportive surface. The Alternate mode facilitates pressure redistribution, helping to prevent pressure ulcers. Additionally, the Max Firm mode offers increased firmness, making it ideal for nursing procedures and ensuring patient safety and comfort during care. These versatile modes ensure tailored support for improved patient outcomes.

Custom Comfort and Pressure Injury Prevention Made Easy

Wellell Domus 4 Alternating Pressure Redistribution Mattress System


Features and Benefits


  • CPR Knob: Quickly deflates the mattress in emergencies.
  • Infection Control: Welded seams on the top cover prevent fluid ingress, lowering infection risks.
  • Special Air Cell Design: Cell-on-cell structure offers continuous pressure support, even if power fails.
  • Quick Connector with Cap: Converts the mattress from powered to static for transport.
  • Safety Alerts: Visual and audio signals notify caregivers of system issues.
  • Non-Stretch Top Cover: Low shear, low friction, moisture protection, with enhanced comfort.
  • Vapor-Permeable Top Cover: Maintains optimal immersion and reduces friction for patient comfort.

Documents


Wellell Domus 4 Product Brochure


Domus 4 Specifications


Specifications Details
Pump
Dimension 11.4"L x 7.3"W x 5"H
Weight 5.1 lbs
Case Material Fire Retardant ABS
Supply Voltage 220 - 240 V / 50 - 60 Hz
Therapy Mode Max Firm / Alternate / Static / Seat Inflate
Noise Level <30dB
Mattress
Dimension 79"L, 35"W, 8"H
Type 8” Replacement
Weight 12.3 - 15.2 lbs
Top Cover Material Nylon / PU, Poly / PU
Cell Material Nylon / TPU
Maximum Patient Weight 450 lbs

Warranty Information


  • Most products on our Wellell website come with a 12-month warranty against manufacturing defects.

Important Notice: Due to health and hygiene regulations, this product is non-returnable if opened or used. We recommend verifying the dimensions and specifications before purchase to ensure it meets your needs.

Wellell Authorized Dealer

Wellell Manufacturer's Product Warranty


Most products on our Wellell website come with a 12-month warranty against manufacturing defects. Check individual product listings for specific warranty details. If a defect occurs during the warranty period due to manufacturing issues, Wellell will provide replacement parts at no cost. Some manufacturers offer longer warranties, while others have shorter terms for certain items like batteries. Please note that wear and tear items and consumables are not covered by the warranty.

📦 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

Your payment method is pre-authorized at checkout. You’ll only be charged once we verify and prepare your order for shipment.

📦 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 things change. Here's our cancellation policy:

  • Within 24 hours: Free cancellation
  • After 24 hours: Subject to a 10–25% restocking fee depending on the brand
  • Custom orders: Cannot be canceled once processing begins

Please contact us as soon as possible to cancel:
📞 307-243-4414 | ✉️ support@firstclassmobility.com | 💬 Website Chat

🔁 Returns & Refunds

Returns are accepted within 30 days, subject to the following:

Return Requirements:

  • Item must be unused, in original packaging, with all accessories and documents
  • Subject to 25% restocking fee
  • Shipping costs (both ways) are non-refundable and paid by the customer

Return Process:

Contact us to get a Return Authorization.
Once returned and inspected by the manufacturer, your refund will be issued to the original payment method. Inspections typically take 7–10 business days.

🚫 Non-Returnable Items

Some products cannot be returned due to hygiene, customization, or manufacturer policies.

Non-Returnable Categories:

  • Adjustable Beds
  • Hospital Beds (special order)
  • Mattresses (custom/hygiene item)
  • Red Light Therapy Devices
  • Wheelchair Cushions & Support Surfaces
  • Certain Scooters and Wheelchairs

For a full list of non-returnable brands, click here.

🚚 Shipping & Delivery

Most orders ship within 1–3 business days and are delivered within 4–8 business days, unless otherwise noted.
Orders from Canada may take longer due to customs clearance.

📦 Damages Upon Delivery

Please inspect your package immediately upon delivery.
If there’s damage, take photos of the box, product, and damage, and email them to support@firstclassmobility.com within 24 hours with your order number and a short description.

Damage not reported within 24 hours may not be eligible for a claim.

📭 Missed Deliveries

If you're unavailable during delivery and the item is returned to the sender:

  • 25% restocking fee applies
  • You’re responsible for both outbound and return shipping costs

To avoid this, contact the freight carrier or our team to reschedule your delivery.

🎁 BOGO Promotions

For Buy One, Get One offers:

  • Both items must be returned for a full refund
  • If only one is returned, store credit or a replacement will be offered
  • Return shipping and restocking fees may still apply

🔧 Warranty

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.

⚠️ Chargebacks

We’re here to help — please contact us first to resolve any issues. Fraudulent chargebacks will be considered theft and pursued legally.

📌 Agreement Acknowledgment

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:

BY USING THE SITE, YOU AGREE TO THESE TERMS OF USE; IF YOU DO NOT AGREE, DO NOT USE THE SITE.

Wellell Domus 4 FAQ's

What is the weight capacity of the Domus 4 mattress?

The Domus 4 mattress can support a maximum weight of 450 lbs

What are the dimensions of the Domus 4 mattress?

The mattress measures 79" in length, 35" in width, and 8" in height.

Can the Domus 4 mattress be used as a standalone replacement mattress?

Yes, the Domus 4 mattress is an 8-inch thick replacement mattress that can fully replace a standard mattress.

What therapy modes are available on the Domus 4?

The Domus 4 offers Static mode (for enhanced patient immersion), Alternate mode (for pressure redistribution), and Max Firm mode (for nursing procedures). It also includes a Seat Inflate Mode to prevent bottoming out while seated.

Does the Domus 4 mattress help with moisture management?

Yes, the mattress features Micro Low Air Loss technology, which effectively wicks away moisture for added comfort and better skin health.

What happens in case of a power failure?

The mattress has a cell-on-cell design, which provides continuous pressure support even during power outages.

How does the Domus 4 prioritize patient safety?

The Domus 4 has visual and audible alerts to notify caregivers of any system failures, and the top cover is designed with welded seams to prevent fluid ingress and reduce the risk of infection.

Can the mattress be deflated quickly in emergencies?

Yes, the Domus 4 includes a CPR knob that allows rapid deflation for emergency situations.

Is the Domus 4 mattress easy to store or transport?

Yes, it has a storage strap with a side buckle for rolling and storing the mattress, and it features a quick connector with a cap to transform it into a sealed static air mattress for transport.

How noisy is the pump during operation?

The Domus 4 pump operates at less than 30 dB, ensuring a quiet and disturbance-free environment.

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