ROHO SelectAir MA mattress - Manual (Page 6)

4
System Components For Mattress Replacement Models
Section  System Components
Note: SelectAir and SelectAir Max mattress replacements are available in
different heights, lengths and widths. BariSelect is available in various
widths.
Figure 
Water Resistant,
Vapor Permeable
Zippered Mattress
Cover
Mattress
Mattress Pad
Control Unit with
flexible hose
attached
Water Resistant,
Vapor Permeable
Mattress Sheet
(optional)