Mattress Underlay
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Description
Benefits:
- Used under an alternating mattress system to compliment it in the event of a system failure.
- Made from medium-density foam and with a water-resistant cover.
- Provides protection for the patient if the air alternating overlay or mattress replacement bottoms out.

Fire retardant flexible polyurethane foam.

Fully treated for protection against biological attack from bacteria and fungi.
Mattress Cover Properties
Waterproof PU Coated Fabric
With 3-Way Stretch
The PU coated fabric complies with the Australian Standard AS 2001.2.17 – Determination of resistance of fabrics to water penetration – Hydrostatic Pressure Test.
High Frequency Welded Seams
The seams of the cover are welded together using a high frequency welding technique which fuses the PU coated fabric together creating a waterproof seam.
Unlike sewing, the high frequency weld does not leave holes.
Waterproof Zip
The special waterproof zip has concealed plastic coated zipper teeth making the need for a protective flap unnecessary and preventing any liquid penetration.