3Dee Active-Office-Chair

( 3 Reviews )
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3DEE Active-Office-Chair


Red microfiber seat with Black or Polished frame.

Black microfiber seat with Polished frame.

The aeris Motion Concept: Move, Naturally.

Not all movement is healthy. Monotonous movements, abrupt movements, too much movement and unnatural movements can stress the body.

That’s why the 3Dee-Active-Office-Chair motion concept was developed with health experts, chiropractors, and doctors.

The 3Dee concept is different. It’s patented, it works…..and it feels good!

Setting options

  • Seat height
  • Weight (spring soft/harness)
  • Flexible sideways movement
  • Backrest tension
  • Lumbar Support


Moving. In every detail.

The 3Dee is the result of absolute consistency: in engineering as well as in design.

It makes for a sustainable change of office life: More well-being, higher energy, better balance. With 180 patents, such as the patented 3D technology, sets 3Dee apart from regular ergonomic office chairs. It supports and encourages movements to the side, forward, backward and even vertical swinging. In addition, the comfortable, semi-high back comes with individually adjustable lumbar support - ideal for conscious relaxation in between. With it's sleek design, the 3Dee chair is as appealing to look at as it is comfortable to sit on.

The specifics:

Seat width – 18.1” Seat depth – 18.1”

Back width – 17”   Back height – 16.9”

Height range Basic Spring 16.5"-22"

Base diameter – 29.5”  Chair weight capacity – 265lbs

Chair weight – 44lbs     Overall  chair height – 43.3” (includes backrest)

Casters – Universal locking safety casters

Fabric - Microfiber  


Height adjustment:

With the lever under the seat you can adjust the height. The open angle of the legs should be slightly above 90° and we recommend that the height of the desk be adjusted where possible.

Spring tension:

You can adjust the extent of vertical movement to suit your weight and personal preference. The optimum setting is when you can move freely up and down without resting on the bottom stop. For adjusting the spring hardness we recommend care - fully turning over the seat and leaning it on the backrest.

Adjustment: Screw the sleeve on the spring strut to the left – for maximum vertical movement/low weight. Screw the sleeve to the right (observe STOP mark!) – for reduced vertical movement/more weight.

Backrest Tension:

Use the butterfly nut under the seat to adjust the tension of the backrest. Turn the butterfly nut to the left in the’ –‘ direction (about 10 –15 times) for a softer setting with less tension. Turn the butterfly nut to the right in the ‘+’ direction (about 10 – 15 times) for a harder setting with more tension.

Lateral flexibility:

We recommend starting off with a setting for reduced sideways movement and later adjusting the setting to provide as much sitting movement as possible.

Adjustment:  Carefully turn over the 3Dee and lay it on the backrest. Turn the handwheel to the left for more sideways movement and to the right for less sideways movement.

Lumbar support:

Using the lever on the inside of the backrest bar on the right, you can continually adjust the curve of the lumbar support to suit your physique and personal preference.

Adjustment: Sit on the chair without resting against the backrest and grasp the adjusting bar of the backrest left and right with both hands. Press the lever on the inside on the right, and move the adjusting bar up or down into the required position.

Many Advantages.

  • Acts against static and rigid sitting
  • Improves sitting posture
  • Relieves and strengthens back
  • Strengthens and exercises muscles
  • Nourishes intervertebral discs
  • Stimulates blood circulation and lymph flow
  • Ergonomically optimized backrest for relaxing


Disassembly Please note: The 3Dee can only be disassembled in the factory (special tools are required). Work on or replacement of the gas spring must be carried out only by trained specialists.

Warranty for 3Dee – 3 years for materials and function of all original parts 

Cleaning & care instructions. 

  • Always dab off stains immediately using plain kitchen paper, for example, before they seep into the fabric.
  • Use lukewarm water and pH neutral soapsuds for optimum stain removal.
  • Stains containing oil and fat should be treated beforehand with ethyl alcohol applied with a lint-free sponge or cloth
  • Rinse with clear water after each cleaning treatment. Never use chlorinated detergents.
  • Only dampen the seat and never make it completely wet, otherwise the cushioning under the fabric might be damaged. Therefore use only very small amounts of water and detergent.
  • Avoid marks by cleaning from the edge of the seat to the middle.

Warning: Benzine, acetone and the like might dissolve the foam material under the cover.

3Dee is manufactured byaeris logo of large red circle with the words Life in Motion to the left

Warranty: warranty This warranty is given to the initial purchaser and is valid for as long as the product is owned by the original purchaser. This warranty is in effect from the date of original sale and covers defects in materials and craftsmanship found during normal single shift usages; single shift usage is five (5) days a week, eight (8) hours a day. See “Applicable Warranty Periods” below. Products covered by this warranty will be either repaired or replaced at's discretion. Product repair or replacement of any defective part is the customer’s exclusive remedy for any and all product defects. Labor is not included. accepts no other responsibilities or liabilities. Only those items free of misuse, abuse, accident, alteration, unauthorized repair, or damage by fire, flood, or other acts of God will be covered. applicable warranty periods 3Dee – 3 years for materials and function of all original parts. o Normal wear and tear, abuse, fading and COM/COL o Matching of colors, patterns or dye lot warranty claims o Please do not return the product without prior authorization from o Please send a written notification of the defect to along with a copy of the original invoice o For details, please contact customer service at 800.433.6614 or
Available to ship within 3-5 days. Shipping to U.S. states only.

3 Reviews

23rd Mar 2016

It really has made an impact—or lack thereof—on me!

So…the 3-Dee chair. It was one of the chairs we had at the business conference with Scott. I’ll be honest, I’d not done the chair due diligence. I tried to sit in it for a couple of days and I didn’t’ like it because it had no arms. However, at the business conference, I had a chance to listen and learn from Scott—why it doesn’t have arms, how it works, what it does—and that it can burn up to 400 calories by sitting in it a day.  Last week, I decided to sit in the bad boy. Cold turkey, 8-9 hrs/day. By Friday evening, I honestly thought I had a kidney stone my low back was so sore. All weekend, I moved like an old woman, crying about my low back—but it wasn’t just my back. It was my hips, my glutes, down into my legs. AKA my lower core. Of course I googled it, and I decided that either the chair sucked and was going to end me OR it was doing what Scott said it would do and I was just THAT craptastic in the core area. And hey, after two c-sections, who wouldn’t be, right? Monday morning, I decided to try it one more day to see how I felt (I was still sore), but noticed when I sat down, my pain suddenly went away. Again, this told me I NEEDED the 3-Dee chair. Later that morning, I shifted and my left hip had a huge POP, to the point Amy asked if I was ok. Guess what? For the first time since I can remember, I felt NO impingement in my left hip. Even after the chiropractor. Oh sure, it got sore—but it truly felt as if my leg had been “popped” out of a jam up into my hip. Today, while measuring casegoods at a client’s office, my right hip finally popped—to the point the customer asked me if I was ok.  I’m not a tall drink of water, but I would swear I’m an inch taller. In addition to my lower back (despite being sore on the right side after the pop) feeling 98% better than it has felt since I was 23 years old (last year, I know), I’ve noticed a lot less tension in my upper back—since gravity is pulling down my shoulders and they aren’t stopped by armcaps. Am I crazy? I will tell you Stuart commented that I was standing straighter than he had ever seen me stand. So as crazy as I am, I am now a believer. It took some time, but you get the official Hayley seal of approval on the 3-Dee. And you know that isn’t the easiest to come by! Have a great day and thank you for introducing me to the 3-Dee. It really has made an impact—or lack thereof—on me! 

28th May 2015

I would recommend it to non-traditional clients expecting chair to be a certain way- unhealthy!

A few of us got to try on the chair. Most of us love it and wish we could have a 3Dee chair at work. It is really ‘fun’ to sit on and definitely promotes movement. The chair also has good back support, especially for people that perch a lot like me. The flat base really helps in maneuvering around. The only comment that is not exactly negative but a feedback is, it is hard to remember to move around. Anyway, it is overall a great chair. I would recommend it to non-traditional clients expecting chair to be a certain way- unhealthy!

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