The deepest ErgoCare build, combining a pillow top with a thicker foam layer and an 18 cm pocket-spring core.
Ortho Guard is the deepest ErgoCare construction in the workbook. It moves to a pillow top, increases the 2560# foam layer to 3 cm and uses an 18 cm 2.2 mm pocket-spring core.

Ortho Guard has the most substantial ErgoCare construction by height and layering. Compared with Posture Guard, it changes to a pillow top, adds 1 cm more 2560# foam and increases the spring core from 16 cm to 18 cm.
Consider Ortho Guard if you…
Ortho Guard uses an 11-inch pillow-top construction.
The 2560# foam layer increases to 3 cm.
It uses the tallest primary spring core in the current ErgoCare series.
Moving down to Posture Guard: choose the simpler / lower construction if you do not need the added layers or top-design changes in Ortho Guard.
Ortho Guard is the deepest / most layered endpoint in this series based on the current specification; move down if you prefer a simpler build.
Size and warranty details are pending confirmation and are not shown here.