Inertia +Plus | Task Chair

Inertia +Plus by Allseating offers a more generous task-chair format for healthcare staff offices and administrative workstations. A 22-inch-wide seat and larger back distinguish this model from standard Inertia seating.

The +Plus is a separate dimensional choice, rather than simply an arm or fabric upgrade to the standard Inertia chair. Its Synchro Tilt control is standard, and the visual model selector distinguishes the mesh and upholstered versions before the relevant finish choices appear. Compare the seat and back dimensions with the intended user and available desk clearance.

Features and configuration options

• Mesh-back and fully upholstered-back +Plus models.
• Seat dimensions: 22 inches wide × 20.5 inches deep.
• Back dimensions: 24 inches high × 22.5 inches wide.
• Synchro Tilt mechanism with a 4.25-inch cylinder.
• Armless, conference, Task 2, 4-dimensional, multifunction, drop-away and ergonomic task-arm choices.
• Optional aluminum base and compatible casters or glides; inflatable lumbar support is available for the mesh version.

Choose the configuration that fits the workstation and review the manufacturer’s dimensions and user guide before ordering. Covered by Allseating’s 12-year limited warranty, subject to the manufacturer’s terms and component-specific exclusions. Standard lead time is typically 4–6 weeks.