The Alerta Sensaflex Underlay 2 inch Foam Mattress is designed to be used underneath an air mattress system.

  • Provides effective comfort & care for patients
  • Multi-stretch and vapour permeable PU cover
  • Water resistant and machine washable cover
  • Antimicrobial cover with white underside
  • BS7177: Crib 5

The Alerta Sensaflex Underlay 2 inch Foam Mattress is for use underneath an air mattress system in the event of power failure or the use of CPR. The underlay provides effective comfort and care for users in hospital, nursing and care home environments.

To launder the cover in a washing machine, set the main wash to 65oC for no less than 10 minutes or 95oC for no less than 3 minutes. The cover can be tumble dried on low heat and the temperature must not exceed 60oC. The foam can be autoclaved at 134oC.

Please allow 2-3 days for delivery.

Delivery Estimated Delivery Cost
Standard Shipping

(from manufacturer, UK mainland)

1-3 weeks £10


You can return your purchase within 14 days of receipt where it is unused and in its original packaging. There are some exceptions, for example with specific hygiene products or if a product has been personalised or is not in a resaleable condition.

Any conditions of return are clearly stated below. See our full returns policy here.

* UK mainland only

** Industrial Scotland includes postcodes AB, DD, DG, EH, FK, G, IV5, IV30, IV31, KA, KY, ML, PA (except PA36, PA38, PA40, PA50), PH1 to PH18, TD

*** Scottish Highlands and Islands, Northern Ireland, Isle of Man, Scilly Islands, Channel Islands

Product Type Bed Aids, First Aid & Medical Supplies, Pressure Care
Material Foam
Compliance BS7177: Crib 5