Trustpilot
  • NEW

Alerta Posture Support System

SKU: ALT-PSS
Regular price From £75.00

Sitting well shouldn't be a struggle.

The Alerta Posture Support System gives wheelchair users the postural support they need to sit comfortably and confidently for longer, without constant readjusting.

Contoured, high-density PU foam wings guide the body into a stable, well-aligned position, while a non-slip base and adjustable touch-and-attach straps keep everything securely in place. Compatible with most manual and powered wheelchairs fitted with a standard backrest (strap length 26–50cm), it's a simple, adjustable way to improve comfort and stability - no tools, no fuss.

  • Feel supported, not restricted - contoured foam wings cradle the body without feeling stiff or clinical
  • Sit easier, for longer - reduces the discomfort and fatigue that comes from slouching or leaning
  • Peace of mind for carers - secure fit means less time repositioning, more time together
  • Confidence to go anywhere - a stable, well-supported position makes trips out feel less tiring
  • Comfort that adapts to you - adjustable fit means it grows with changing needs, not a one-size-fits-all compromise
More Information

VAT Status ⓘ VAT is a tax paid by consumers when purchasing goods and services in the UK and European Union (EU). If you have a qualifying medical condition or disability, you are eligible to purchase without paying VAT by selecting the ‘VAT Exempt’ option.

Important: If you choose VAT Exempt, you must complete the VAT Exemption form in your basket before checkout. We can only dispatch VAT exempt orders once these details have been submitted and approved. Learn more

I do not qualify for VAT relief

I qualify for VAT relief

Speak to an expert
Product Details

The Alerta Posture Support System uses high-density PU foam and a contoured, anatomically shaped design to support natural seated alignment in a wheelchair. Two adjustable straps and a non-slip base keep it securely fitted, while the compact, lightweight build (1.1kg) makes it easy to fit, remove, and travel with. Compatible with most manual and powered wheelchairs with a standard backrest.


Free Standard Delivery: 3-6 Working Days

Product code ALT-PSS
Size 18 x 42 x 40cm
Product weight 1.1kg
Adjustable strap length 26–50cm
Core material High-density PU foam
Colour Black with white piping
Base Non-slip
Attachment 2 adjustable, touch-and-attach straps
Compatibility Most manual & powered wheelchairs with a standard backrest

Experience risk free shopping with our 14 day money back guarantee, click here to learn more.

Due to their nature, Beds and Riser Recliner Chairs are classified as soft furnishings. For hygiene and resale reasons, any concerns regarding comfort, suitability, or a return request must be reported within 12 hours of delivery, and the chair must remain unused.

COMFORT THAT MOVES WITH YOU

Contoured Support, Naturally Aligned

The U-shaped, anatomically contoured design cradles the back and sides, helping maintain a stable, upright posture without feeling rigid or restrictive, so comfort doesn't come at the cost of freedom of movement.

Fits the Wheelchair You Already Have
Compatible with most wheelchairs

Fits the Wheelchair You Already Have

With an adjustable strap length of 26-50cm, the Posture Support System is designed to work with most manual and powered wheelchairs that have a standard backrest. There's no need for a specialist or custom-fit chair.

Stays in place, adjusts in seconds

Secure Fit, Zero Fuss

A non-slip base and touch-and-attach straps keep the support exactly where it should be, all day long. Carers can adjust the fit in seconds, without tools or complicated setup.

5-Star Rated, Trusted Advice

Trust Pilot
Frequently Asked Questions

About the Alerta Posture Support System

The Posture Support System is designed to fit most manual and powered wheelchairs with a standard backrest, thanks to adjustable straps ranging from 26-50cm. If you're unsure about fit, our team can help confirm compatibility before you buy.

Yes. The touch-and-attach straps allow the support to be fitted or removed in moments, with no tools required. This makes it ideal for carers managing multiple daily transfers.

The cover can be wiped down or spot-cleaned as needed. Avoid soaking the foam core to preserve its shape and support.

Yes. The two adjustable straps allow the fit to be tailored to the individual, so support can be personalised rather than one-size-fits-all.

Yes. The high-density foam and durable non-slip base are designed to withstand everyday use while maintaining consistent support over time.

Smart, stress-free mobility support

At Eden, we make gaining back your independence simple. Our goal is to ensure getting your mobility scooter is smooth, stress-free and tailored to your needs.