WorkPro® Quantum 9000 Series Ergonomic Mid-Back Mesh/Fabric Chair, Black/Gray 458397
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WorkPro® Quantum 9000 Series Ergonomic Mesh/Premium Fabric Mid-Back Chair, Black/Gray, BIFMA Compliant

Item #: 458397
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Find your ideal seating position easily with the WorkPro Quantum 9000 Series Mid-Back Desk Chair. The seat back of this mesh desk chair raises or lowers with a ratchet, the seat can be adjusted in height and depth and the armrests are fully adjustable, so you can truly customize your seat to fit you. With mesh fabric, this comfy office chair promotes airflow to help you stay cool and comfortable while tackling your to-do list. Plus, the lumbar feature supports your lower back, while the waterfall seat cushion helps reduce the stress on your legs to keep you comfortable from your first cup of coffee until you head home at the end of the day.

  • Ergonomic mesh back and mesh fabric seat construction.
  • Recommended for professional use 8-10 hours per day.
  • Weight capacity tested to support 275 lb.
  • Overall Dimensions: 37-1/2" to 43-3/4"H x 29-1/2"W x 28"D.
  • Mesh back features an adjustable-height, convex-shaped design.
  • Lumbar supports your lower back.
  • Adjustable seat height and depth.
  • Gliding, waterfall seat cushion.
  • Adjustable back tilt pressure tension control.
  • Synchro-Tilt with 3-position tilt lock.
  • Height-, pivot angle- and forward-backward slide-adjustable gel armrests.
  • 5-star base with dual caster wheels.
  • Assembly required.
  • Mesh office chair boasts a gray fabric seat and black frame.
  • Seat is upholstered with premium fabric – a thicker and heavier woven fabric for added durability.
  • Backed by the manufacturer's limited lifetime warranty.
  • GREENGUARD certified — certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold.
  • ANSI/BIFMA Compliant - This product has been tested and verified for compliance with rigorous performance requirements and safety standards related to specific furniture products.
  • Less harsh chemicals — made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.
  • Contains Recycled Content - See Specs for Details
Seat Size20-1/2 in. X 19-1/4 in.
Lumbar SupportYes
Height (Maximum) - Floor To Seat21-1/16 in.
Recommended Daily UsageProfessional (8-10 Hours)
Chair Back StyleMid-Back
WARRANTYLimited Lifetime
Height Range (Floor To Seat)17-1/2 in. - 21-1/16 in.
Width29-1/2 in.
Depth28 in.
Brand NameWorkPro
ManufacturerOFFICE DEPOT
Dimensions43-3/4 in. X 29-1/2 in. X 28 in.
Chair Back MaterialMesh
Eco Label StandardGREENGUARD
Waterfall SeatYes
Length (Seat)20-1/2 in.
Material Of SeatMesh
Height43-3/4 in.
Weight Capacity (Seat)275 lb
Post Consumer Recycled Content Percentage36 %
Distributed ByVeyer, LLC
Material FamilyMesh
Color (Seat)Gray
Height Adjustment TypePneumatic/1-Touch
Seat GlideYes
Eco-ConsciousLess Harsh Chemicals; Recycled Content
Style NameQuantum 9000 Series
Color (Frame)Black
Furniture StyleContemporary
Width (Seat)19-1/4 in.
Seating Collection NameQuantum 9000 Series
Arm TypeAdjustable
Locking CastersNo
Material Family (Seat)Mesh
CertificationsANSI/BIFMA Compliant
AdjustmentsArm Height; Arm Width; Back Angle; Back Height; Seat Back Depth; Seat Height; Synchro Tilt; Tilt Angle; Tilt Lock; Tilt Tension
TypeExecutive Chair
Total Recycled Content Percentage36 %
Material Of FramePlastic
Height (Minimum) - Floor To Seat17-1/2 in.
AssemblyAssembly Required
Product TypeExecutive Chair

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