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Pure Air 8 sits at the top of our premium pressure relieving mattress range.

It’s a total replacement dynamic mattress, giving both optimum therapy for patients and peace of mind with a 3 year warranty.

Pure Air 8 is suitable for patients up to, and including, very high risk of developing pressure ulcers or who have existing tissue damage.

The Pure Air 8 pressure relief mattress can be used for both lighter and heavier patients without compromising on comfort.

Also available: 3 cell-cycle option, please enquire for details

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Read the Independent clinical evaluation Pure Air 8

Operation Video Guides

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*Use 'Risk Level' in conjunction with clinical judgement.

Semi-Auto Pressure Adjustment

The control unit monitors the mattress pressure and maintains it at the set level. If the pressure falls below this level the control unit will automatically speed up the inflation of the mattress until the correct pressure is achieved.

Whisper Quiet Control Unit

A whisper quiet control unit, which is silent running at optimum support pressures, means the Cared For can rest easy and sleep soundly.

Enhanced Durability

durable logoRobust, tough PU air cell construction combined with welded cover seams and a reliable control unit deliver many years uninterrupted care.

durable logoPerfect for the most demanding environments, in particular NHS hospital equipment pools and community loan stores.

Alternating & Constant Low Pressure

As standard Pure Air 8 has dual mode, so you can switch between Alternating and Constant Low Pressure (CLP). CLP works by  increasing the area of support and reducing peak pressures. The Cared For are gently immersed into the support surface.


If required, Pure Air 8 can be ordered in an Alternating & Static version.

Safety Features

Audible Low Pressure, Cycle Fault & Power Failure Alert

An indicator flashes and an audible signal sounds if the pressure becomes unacceptably low during operation, if alternation fails to operate or if power is lost.

Automatic Function Lockout

Automatically locks out all functionality 2 minutes after a function change to ensure buttons cannot be accidentally pressed.

Static Function with Auto-Return (Alternating/Static Version Only)

Static function enables safer patient transfers, whilst auto-return ensures the surface is not left in firm mode unintentionally.

Multi-stretch, Waterproof & Vapour Permeable Cover

The multi-stretch cover reduces friction and shear as the Cared For move/are repositioned. Waterproof and vapour permeable properties helps control moisture build up.

Machine Washable Cover up to 95°C

Ensures covers can be cleaned and decontaminated effectively to aid infection prevention.

External, Easy Replacement Control Unit Filters

Allows for in-house maintenance rather than requiring professional servicing, saving money for the Care Provider.

CPR Dial

An easy turn CPR dial ensures rapid deflation in the event of an emergency.

Pressure Adjustment for Optimal Comfort

Easy to use pressure adjustment allows Carers to set the mattress to the comfort levels of the individuals they care for.

Securing Straps

Ensures the mattress can be secured in place for patient safety.

  • One in two cell-cycle design giving optimum therapy
  • CLP – Constant low pressure to gently immerse the patient into the support surface
  • Silent running pump at optimum support pressures
  • 8″ depth
  • 20 fully alternating air cells
  • Optional 10/15 mins cycle time
  • Durable PU air cell construction
  • Welded, multi-stretch waterproof and vapour permeable cover
  • Machine washable cover up to 95°C
  • Easy turn CPR for rapid deflation
  • Audible low pressure alert
  • Semi-auto pressure adjustment
  • External, easy replacement pump filters
  • Static function with auto-return (Alternating/Static version only)
  • Cycle fault audible alert
  • Alert mute
  • Control panel lock
  • 3 year warranty (subject to annual service)
Product Code
SM013 (Alternating/Static version) SM013C (Alternating/CLP version)
Minimum Weight Limit
No minimum
Maximum Weight Limit
225kg (35.5 stone)
Cover Material
Polyurethane coated multi-stretch nylon
Mattress Dimension (inflated)
2000 x 900 x 203mm
Control Unit Dimensions
(H) 206mm x (W) 280mm x (D) 104mm