Chair Accessories

Touch-Up Paint for Herman Miller Aeron & Mirra Chairs (DrkGrey/Graphite)

The all new ActivErgo Anti-Fatigue Mat 24x36, Black, is one of the nation's highest customer rated a..

$25.00 $70.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Herman Miller Mirra Seat Replacement - Grey

Herman Miller Mirra Seat Replacment - Fits all Mirra Chairs by Herman Miller. * We are not an offici..

$230.00 $369.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

ActiveErgo Anti-Fatigue Mat 24x36

The all new ActiveErgo Anti-Fatigue Mat 24x36, Black, is one of the nation's highest customer rated ..

$69.00 $99.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Carpet Chair Mat - 36x48

This 36x48 Chair Mat with Lip is made for easy mobility and protection for you home or office. Works..

$65.00 $85.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Carpet Chair Mat 45x53

This 45x53 Office Chair mat is made for mobility and protection of your carpet or hardwood floors. W..

$55.00 $122.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Chair Mat - Hard floor 36x48

This chair mat is made for hardwood or hard floors. Dimesnsion - 36x48..

$65.00 $71.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Deep Carpet Casters

Switch out regular casters for deep carpet casters to avoid dents in your carpet. Deep carpet caster..

$35.00 $60.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Drafting Stool Foot Ring for Herman Miller Aeron

Discover the chrome foot ring that allows you to convert your Herman Miller Aeron into a Drafting St..

$69.00 $150.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Hardwood Casters

Switch out regular casters for hardwood casters to avoid scratching in your hardwood floor. Hardwood..

$35.00 $60.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Herman Miller Aeron Base

This base by Herman MIller is made to replace any broken or damaged base for any Herman Miller Aeron..

$59.00 $129.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Herman Miller Aeron/Mirra Touch Up Paint - Shadow Grey

The touch up paint will get rid of scuffs and scratches allowing you to refurbish your Herman Miller..

$25.00 $70.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Lumbar Support Pad for Herman Miller Aeron Chairs

The extremely versatile Aeron Chair offers lumbar support that can be adjusted to fit the contours o..

$40.00 $75.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Polished Aluminum Base for Herman Miller Aeron

This polished aluminum base for any Herman Miller Aeron can upgrage your chair for added luxury. Pur..

$100.00 $179.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

PostureFit for Herman Miller Aeron Chairs

PostureFit is a major ergonomic revolution in seating that provides custom-fitted support where it i..

$100.00 $145.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Premium Fitted Ergonomic Headrest

Treat yourself to the Premium Fitted Ergonomic Headrest for the ultimate mix of luxury and support. ..

$175.00 $290.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Replacement Arm Pads

Replacement covers (Pair) for your Aeron Chair Arms, Black Armrest Cover - Easy two screws from the ..

$45.00 $58.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Replacement Cylinders

The replacement cylinder for the Herman Miller Aeron to fix any hydraulic issue on your chair. If yo..

$99.00 $245.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Standard Casters

Standard or Replacement casters for Herman Miller Aeron chairs that may be scratched or broken caste..

$35.00 $58.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING

Standard Leather Headrest

Add a little extra support to your chair with the Standard Leather Headrest. The leather headrest wi..

$125.00 $200.00

FREE WARRANTY
PRICE MATCH PROMISE
FREE SHIPPING
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Chair Accessories

When you find the chair that fits you just right you’re not going to want to give it up. Who knows if the chair you want is even available anymore?! Besides, any replacement chair that you get isn’t going to be broken in like the chair you already have. That’s why we’re happy to offer all of these replacement parts for some of our most popular models. That way we save you money, and memories! 

Is it easy to replace the seat pan and mesh?

Yes, the seat pan and mesh come with instructions. They take minimal skill, tools, and time to install!

How do I replace the wheels or casters on my chair?

Just pop them out, put in your replacement, and then tap them in using a mallet. You may want to put something hard into the wheel or castor like a small piece of wood so that you’re not directly tapping on your replacement parts.

How do I replace the gas cylinder on my chair?

First, gather your materials. We recommend work gloves and work goggles, a rubber mallet, a pipe wrench, and something to protect your work area from any potential messes (newspapers, plastic bags, or an old towel are all good ideas). Begin by laying down the materials to absorb any stains. Turn your office chair on its side, and use your mallet to tap the base away from your chair, gently. Secure your wrench near the cylinder, and turn the cylinder until it’s free from its encasement (if you don't have a wrench, remove the mechanism entirely by unscrewing the bolts that connect the mechanism to your seat's bottom). Use your mallet to tap the mechanism away from the chair. This is where the old towel or newspaper may come in handy: if your mechanism is stuck, apply some WD-40. Next, just pop out the old cylinder and slide in the new one. Then reattach the mechanism to the bottom of the chair. Voilà! Gas cylinder replaced. If you need further instruction, there are plenty of illustrated and video tutorials online.

What’s the Herman Miller Aeron/Mirra touch up paint for?

With this product you can cover up any scuffs or scratches on your chair and keep it looking good as new even when it’s long past new. 

What’s the difference between the chair mats and the ActiveErgo Anti-Fatigue mat?

The chair mats keep your floor extra safe from the wheels of your chair. The ActiveErgo Anti-Fatigue mat is designed to be used with a standing desk. It reduces the pressure on your joints and feet so that it’s easier to stand. While you can put a chair on the ActiveErgo Anti-Fatigue mat, you won’t be getting any of the benefits of the mat while you’re sitting on it. And while the mat is durable, you will shorten its lifespan by consistently rolling on it. 

Other than by replacing parts of the Herman Miller chair myself, how else can I save money on Herman Miller products?

We offer price match on all of our items, and bulk discounts on Herman Miller chairs.