Classic Aeron PostureFit Support


The Classic Aeron PostureFit Support Kit can be installed on your classic Aeron Chairs or Stools to provide support for the base of your spine. This type of back support prevents fatigue by helping the spine maintain a healthy S-shaped curve.

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Classic Aeron PostureFit Support

Classic Aeron PostureFit Support

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Item Number: 8967136

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Item Number: AE905CG1
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2.6 / 5.0
5 Reviews
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1 Star
Too hard to install and not sure this is going to do the trick.
Too hard to install. Still not using it. Also doesn’t appear like it will get anywhere near my lumbar back to provide support. Love the chair, just not sure this is going to do the trick.
August 7, 2019
3 months ago
Response from Herman Miller
The Classic Aeron PostureFit Support was designed to prevent slouching and promote better posture by rotating the hips forward and supporting the lower back. I will reach out to you via email to discuss options with you.
August 8, 2019
Melissa M
PostureFit is way too low.
The PostureFit feels way too low. Feels like it just presses against my tail bone. Wouldn't recommend.
April 13, 2019
7 months ago
Easy to install
Was very easy to install and gave me the support i was looking for.
July 7, 2016
Installation not obvious. Requires some skill and specialized tools. I could not get past step 2.2.
November 20, 2015
Does not support lower back
This support kit is improperly designed, in that it positions the support too low, below the small of the back. It presses primarily against the very base of the spine, some distance below the small of the back.
July 3, 2015

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Aeron Posturefit

Can i add the posturefit if my chair doesn't have the tilt limiter?
A shopper on Sep 11, 2015
Best Answer: Our research has shown to attain the most benefit out of the PostureFit technology, the chair must be able to be in an upright locked position. To be sure the support will perform as it was designed and intended to, we only allow the PostureFit option with the Tilt Limiter or Tilt Limiter with Seat Angle Adjustment.

That being said, all Aeron chairs are designed to be able to support both the adjustable Lumbar support or the adjustable PostureFit support, regardless of what tilt option your Aeron chair has.

Please contact the Herman Miller Store if you have any additional questions at 888-798-0202 or hmstore@hermanmiller.com.