WorkPro Quantum 9000 Series Ergonomic Mid-Back Mesh/Fabric Chair, Black
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WorkPro Quantum 9000 Series Ergonomic Mid-Back Mesh/Fabric Chair, Black

Item # 130313 OfficeMax # 24622428
Customize your comfort with this chair's multifunction controls
  • Recommended for intensive use 6–8 hours per day.
  • Overall Dimensions: 43 3/4"H x 29 1/2"W x 28"D.
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Customize your comfort with this chair's multifunction controls
  • Recommended for intensive use 6–8 hours per day. 
  • Overall Dimensions: 43 3/4"H x 29 1/2"W x 28"D. 
  • Weight capacity tested to support up to 250 lb. 
  • Synchro-tilt and locking mechanisms let you get situated and stay comfortable all day long.  Synchro-tilt helps keep the proper balance between your torso and legs, so neither is receiving too much pressure while you sit…even for extended periods. Tilt-lock allows you to lock the chair into whatever tilt position you prefer — later, you can unlock it and re-lock it into a different position, depending on your task.
  • Lumbar feature supports your lower back and the natural curve of your spine. 
  • Waterfall seat cushion slopes downward to help reduce stress on your legs. 
  • Features a mesh back to keep you cool and a comfortable fabric seat. 
  • Assembly is required. 
  • GREENGUARD® certified — For products that meet strict indoor air quality guidelines. 
  • Greener choice — contains 55% postconsumer recycled content. 
  • Backed by the manufacturer's 10-year limited warranty. 

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Item # 130313 
Manufacturer # QUANTUM-BKF  
chair back style mid-back
adjustable tilt angle yes
material color Black
waterfall seat cushion yes
adjustable height range 37 1/2" – 43 3/4"
adjustable tilt tension yes
adjustable arm height yes
multiple adjustments yes
adjustable back height yes
lumbar support yes
seat material fabric
frame construction nylon
assembly required yes
tilt lock yes
adjustable arm width yes
adjustable seat back depth yes
adjustable back angle yes
postconsumer recycled content 55%
style name Quantum
meets/exceeds ANSI/BIFMA standards yes
Eco-conscious Recycled Content; Less Harsh Chemicals
synchro tilt yes
brand name WorkPro
recommended daily usage 6-8 hours (intensive)
seat glide yes
dimensions 43 3/4"H x 29 1/2"W x 28"D
seat size 20 1/2"H x 19 1/4"W
distributor Swinton Avenue Trading Ltd., Inc.
arms yes
back cushion height 20 4/5
adjustable knee tilt no
total recycled content 0%
adjustable seat height pneumatic/1-touch
adjustable forward tilt no
adjustable headrest no
eco-label/standard GREENGUARD
warranty length 10-year limited
weight capacity 250 lb
frame color Black

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Rated 4.7 out of 5�by 43 reviewers.
Rated 5 out of 5�by Most comfortable chair under $400 I was looking for a desk chair for typing at a computer and 8+ hour days of sitting. I sat in a couple dozen office chairs. The WorkPro Quantum 9000 with the fabric seat was the most comfortable in the store. Now that I've been using it for a week, I'm pleased to say that I still think it's the most comfortable desk chair I've ever sat it. I use this chair without the arms attached, which allows me to type with the keyboard in my lap. The comfortable, yet firm, seat padding doesn't bottom out like some cheap chairs I tried. My only minor complaint is I wish the seat back had more recline settings than it does. BTW, the 9000 cloth seat is more comfortable and supportive on my legs than the 9000 mesh seat version. May 12, 2015
Rated 5 out of 5�by Love it Very comfortable and supportive May 4, 2015
Rated 4 out of 5�by Love It! After having back surgery and returning to work, my old chair had no support and I left the day in pain. This chair has great lower back support and I am still able to move after the work day is done. I do however wish that the arms would be able to lock into place, they do move around a bit. If you can deal with that flaw and how pricey it is it works great. It is a very heavy chair. May 4, 2015
Rated 5 out of 5�by Great Chair Very comfortable with several adjustments. Especially good for long periods of sitting (i.e. in front of computer). What I really like is how easy it is to move the chair around on the rollers while sitting. I have a tile floor and it navigates it like it was flat linoleum. Also very easy to assemble. April 29, 2015
  • 2015-05-21T11:20:49.681-05:00
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