Liberty II Dynamic Low Air Loss Mattress

Dynamic Air Loss Mattress Pressure Ulcer Prevention

Advanced therapeutic mattress with dynamic low air loss technology. Provides pressure relief and microclimate management for enhanced comfort. Features adjustable firmness settings, pump unit included. Ideal for pressure sore prevention and treatment.

Our friendly team is available 8:00 AM – 8:00 PM every day to answer any questions about the Liberty II Dynamic Low Air Loss Mattress.

You can get in touch by:

Email: hello@wuva.com
Phone: 0203 576 3842
Live Chat: Available in the bottom right corner of your screen
Request a Callback

Flexibly access the Liberty II Dynamic Low Air Loss Mattress, for as long as you need it. Buy or subscribe, and change whenever life does.

Browse - Find what you need from trusted UK brands.
Choose your plan - Subscribe with a flexible monthly plan or buy outright.
Delivery - Straight to your door, ready to use.
Swap or Return - Return anytime after your minimum term - we'll collect for free.

Your refurbished Liberty II Dynamic Low Air Loss Mattress has been professionally inspected, cleaned, and certified to very good condition before it reaches you. That means it's ready to use from day one - no surprises.

Mechanically or functionally tested and certified
Cleaned and presented to a high standard
May have minor cosmetic marks, but performs like new
Backed by the same flexible plans as our new products

Delivery & Returns

Our standard delivery time for the Liberty II Dynamic Low Air Loss Mattress is 3-5 days from confirmation. We'll provide tracking updates throughout the process.

We select appropriate courier services based on your item's size, delivery location, and handling requirements.

Returns Process

You can initiate returns through your Wuva account online or by contacting customer service. Once requested, we'll arrange collection.

We understand that items will experience normal wear and tear through regular use, and we cover the costs of refurbishments and maintenance as part of our service.

If an item sustains damage beyond what's considered typical use, you may be charged repair costs. For items that cannot be repaired or are lost, we may charge a maximum of the reasonable market value of the product.

No wrong answer - it depends how long you need it and how much flexibility you want. Subscribing means low monthly payments with nothing upfront. Return, swap, or upgrade after your minimum term, and fair wear and tear is always included.

Buying means a one-off payment and it's yours to keep. Sell it, pass it on, or hold onto it for years. Free delivery either way.

Rated Excellent on Trustpilot

Backed by the British Business Bank

Product Details

The Liberty II is a premium alternating mattress replacement system designed to deliver exceptional care and protection for patients at very high risk of developing pressure ulcers. Its innovative cell-on-cell construction ensures consistent support, making it ideal for those with advanced care needs, including terminally ill or frail individuals, and for managing conditions like burns and lymphoedema.

Unlike traditional alternating systems, the Liberty II features TruComfort technology, which ensures each deflated cell fully re-inflates before the next deflates. This eliminates the disruptive motion some patients experience, providing a smooth and restful surface. For those managing oedema, the Pulsate Mode reduces cell pressures by 40%, with adjustable cycles ranging from 1 to 20 minutes. Additionally, the Backrest Mode adapts internal pressures based on the patient’s weight and position, ensuring optimal support and comfort.

The mattress includes an easy-to-read LCD screen that gives nursing staff clear, concise information. With its Auto-Detection feature, the system automatically adjusts to the patient’s weight distribution, ensuring maximum protection and care. The Constant Low Pressure Mode further redistributes body weight across a wider area, promoting consistent pressure relief and enhanced immersion for the patient.

The Liberty II Dynamic Low Air Loss Mattress has been thoughtfully designed with an easy-to-clean, waterproof cover that features welded seams and an enclosed zipper. Its covered air pipe minimises contamination risks, helping healthcare providers maintain high infection control standards.

Key User Benefits

Exceptional Pressure Relief: Advanced cell-on-cell construction and Constant Low Pressure Mode deliver highly effective support, reducing the risk of pressure ulcers even for patients at very high risk.
Enhanced Comfort: TruComfort technology eliminates disruptive movement, ensuring a smooth and restful experience for frail or terminally ill patients.
Customised Care: Pulsate Mode and Backrest Mode adapt to the patient’s needs, providing tailored support for conditions like oedema and burns.
Infection Control Made Easy: Waterproof cover, welded seams, and enclosed zipper make cleaning straightforward, minimising cross-infection risks.

Product Specifications

Risk Category: Up to very high risk
Maximum User Weight: 320kg / 50 stone
Mattress Dimensions: 2000mm x 890mm x 210mm (79" x 35" x 8")
Pressure Range: 20-50mmHg
Cycle Time: 5-30 minutes (2-cell cycle); Pulsate mode: 1-20 minutes
Power Unit Dimensions: 185mm x 390mm x 280mm (7" x 15" x 11")
Mattress Weight: 10.5kg
Power Unit Weight: 6.2kg
Manufacturer’s Warranty: 2 years

Join thousand's of Wuva Members

Don't just take our word for it - hear from our members about renting and buying Liberty II Dynamic Low Air Loss Mattress

Help at hand!

Brilliant service and easy contact help always on hand I rented a mobility scooter recently and it arrived crated up? The chap from WUVA came out around seven thirty that same dark wet night and helped me unpack and get the scooter inside! Also he helped me tidy up all the packaging! Great service!!!!

Barry Rain • Feb 7, 2026

Wheelchair hire made easy

Was so easy to hire the wheelchair I needed. Cost was great to. Even when I had a problem a simple call sorted things out. Would recommend to anyone.

David Glennerster • Feb 10, 2026

2 great bikes and excellent experience

Great overall experience - excellent bikes (both arrived brand new in their boxes), smooth and friendly communication, and quick delivery and return.

We first rented a Squish 18 and later a Woom 4. I only wish I'd discovered Wuva sooner, as my son used to outgrow bikes and switch sizes twice a year.

Anastasia • Nov 12, 2025

Liberty II Dynamic Low Air Loss Mattress FAQs

Everything you need to know about Liberty II Dynamic Low Air Loss Mattress before you get started

Browse our range of products from trusted UK brands, choose how you'd like to access them, and we'll deliver straight to your door for free. Buy outright or rent monthly. When you're done, return or swap anytime after your minimum term with free collection.

When you rent, you pay a low monthly fee to access the product for as long as you need, then return, swap or upgrade when you're done. When you buy, you own outright with a one-off payment. Both include free delivery, and you can mix and match across your orders.

It depends on the product. All prices are shown clearly on each product page with no hidden fees. Choose between monthly rental or buying outright.

Yes, most products have a short minimum term which is shown on the product page. After that, you can return anytime and we'll arrange free collection on a day that suits you.

Of course. Simply get in touch with our support team and we'll organise a swap for free. It's perfect if your needs change or you want to try something different.

Yes. Free delivery is included across the UK unless specified otherwise, with no minimum spend.

Fair wear and tear is completely fine. That includes light scratches, small dents and minor cosmetic marks. If damage goes beyond normal use, a repair charge may apply in line with your agreement.

Yes. You have 14 days from delivery to cancel and return for free if you change your mind, no questions asked.

We run a soft credit check for renting and it won't affect your credit score. Most orders are approved instantly. If you're not approved, we'll let you know within one working day and issue a full refund.

Wuva is authorised and regulated by the Financial Conduct Authority (FCA reference 1002223). We're backed by InnovateUK, British Business Bank and Virgin StartUp, and every product is checked and prepared before delivery.

We partner with premium brands to bring you quality products on flexible terms. Check the full range on this page to see what's available.

Buying vs Renting the Liberty II Dynamic Low Air Loss Mattress

There's no wrong answer. It depends on how long you need it and how much flexibility you want.

	Subscribe	Buy
Best for	You want flexibility, or aren't sure how long you'll need it	You know you'll use it for years to come
Payment	Low monthly payments on the Liberty II Dynamic Low Air Loss Mattress, nothing upfront	One-off payment, own the Liberty II Dynamic Low Air Loss Mattress outright
Commitment	Return or swap after your minimum term	It's yours to keep
Delivery	Free	Free
Flexibility	Swap, upgrade or return anytime after your minimum term	Sell or pass it on when you're done
Wear and tear	Fair wear and tear on your Liberty II Dynamic Low Air Loss Mattress is included	You manage maintenance