FOAMON Seat Foam Insert Replacement - Compatible with Herman Miller Classic and Remastered Aeron Size B Medium - Thick, High Density Pads - Cushion with Cleaning Wipes and Adhesive - Easy to Install
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 4 left in stock, order soon!
Arrives
Saturday, Jul 12
Recently Viewed
Features
- HERMAN MILLER AERON COMPATIBLE - Tighten your work seat again with this foam insert. It fits and lines up nicely in any Herman Miller Classic or Remastered Aeron Size A and B Medium.
- FIRM BUT COMFORTABLE - The foam density of this seat foam insert matches the OEM part it will replace. Perfected in 2010, is just the right thickness and hardnessneither too stiff nor flimsy.
- STAYS IN PLACE - On the back of this foam is a 3M double-coated tissue tape thats not only easy to peel but also very sticky. You can be sure the foam wont move around once installed.
- HASSLE-FREE INSTALLATION - First, pull the old foam out, then clean off the old adhesive. Peel off the 3M tape on the pad foam, then push it in. The package comes with clear instructions.
- READY TO USE - Whats special about these Herman Miller seat replacement thigh pads is they come with alcohol wipes. This way, you can clean the surface of the pad before installation.
Brand: FOAMON
Color: Grey
Size: B Medium
Back Style: no back
Unit Count: 1.0 Count
Brand: FOAMON
Color: Grey
Size: B Medium
Back Style: no back
Unit Count: 1.0 Count
Recommended Uses For Product: Office
Style: Classic
Room Type: Office
Age Range (Description): Adult
Included Components: no components included
Arm Style: Flared
Furniture base movement: Swivel
Indoor/Outdoor Usage: Indoor
Furniture Finish: Black
Seat Height: 6 Inches
Seat Depth: 18 inches
Fill Material: Foam
Reclining Position Count: 1
UPC: 860184001510
Manufacturer: FoamOn
Package Dimensions: 16.97 x 5.35 x 1.1 inches
Item Weight: 2.08 ounces
Country of Origin: China
Item model number: AEFM
Is Discontinued By Manufacturer: No
Date First Available: March 22, 2018
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
The pad was a good replacement for my Aeron Chair. It may not be a 100% identical oem part in thickness and length but it's about 96% close and you won't know the difference. Matter of fact I replaced the foam in two chairs with this product. There are lost of "How To" replacement videos on the internet. I would suggest cleaning the old foam out really well, it could be a good time to just clean the entire chair or at least the seat bottom with soap and water and really concentrate on getting all the old grim out of the foam section. Before removing the two way sticky tape on the new foam, put the foam in place under the seat mesh really well almost like your trying to secure it permantely, then on one end of the seat mesh exert some good effort to push up on the mesh to access the two way tape backing then slowly peel away while keeping the foam pushed toward the front edge of the chair.
...
show more
Reviewed in the United States on September 1, 2022 by EWJ
Five stars for being exactly what it says it is. This fit my chair perfectly and was easy to install per the simple directions that came with it. The chair looks better now and best of all it no longer drops pieces of deteriorating seat foam all over my floor. BUT! If you check online reviews of the Aeron you'll find that one of the biggest complaints about this chair is that for a lot of people it cuts into the back of their thighs and causes pain. Some people experience this, others don't. If you (like me) are one of the people that do experience this annoying pain from the Aeron don't think that installing a new piece of foam is going to help. It doesn't. At all. In fact it may even make it a tiny bit worse because it raises that front edge more than the old flattened falling apart cushion did. The only way I've found to get rid of that annoying pain on the back of my legs is to lower the chair quite a bit more than I do other office chairs so that there is a gap between the front edge of the seat and the back of my leg. Anyway, all of that is the chair's fault - not this product's fault, so still five stars for this easy $10 replacement.
...
show more
Reviewed in the United States on June 17, 2021 by dfreas
Fit like a glove, highly recommend…!!!
Reviewed in the United States on January 27, 2025 by Great product, highly recommended…!!!
I have a size B Aeron chair from 1998 that is still going strong, just needed a seat pad replacement as the 21-year-old piece of foam in the chair was slowly spilling all over my floor. This one fit great and gave me a chance to clean the chair as well. The manufacturer suggests replacing the old pad without removing the mesh seat. As the pad in my chair was very deteriorated, pulling at it just made a mess and left the underside with clumps of foam and old adhesive. I figured out how to remove and reinstall the mesh, but instructions on putting the mesh back in would have definitely saved a lot of time. It needs to be stretched a little to fit back in and the rear screws must go in first or else you’ll be at it for an hour.
...
show more
Reviewed in the United States on December 8, 2019 by C.J.S.
After 20 years of use my Herman Miller Aeron was beginning to be a bit ragged around the edges. The wear parts were, well... getting worn. I recently replaced the hydraulic cylinder which fixed a slight wobble problem. This week I replaced the foam pad at the front of the seat pad which supports the backs of your legs. The OEM original was breaking down and shedding bits if foam. I purchased this replacement and it is firmer (a good thing) returning the like new comfort. I would recommend this replacement pad for anyone who is looking to return thier Herman Miller Aeron to like new comfort. I would buy this foam pad again.
...
show more
Reviewed in the United States on January 17, 2024 by Doug and Lucy
The instructions say to force the cushion in there without removing the pellicle web because re-installing the web is quite difficult. I removed the webbing and even though it's hard to put back together you get a better final product. You can get everything cleaner, remove the old adhesive, get the cushion exactly in the right spot. The trick to the adhesive is to put the cushion place, hold half of it in place while removing the backing from the other half. Once the that half is firmly adhered, then remove the rest of the backing and carefully lower the second half If you do remove the pellicle from the seat pan, prepare to have two people available to put it back together. Or use clamps. It has to be stretched side to side with a fair amount of force and held in place while the screws are fastened.
...
show more
Reviewed in the United States on July 13, 2021 by DM
I bought two different Aeron seat foam pads. This one is certainly a thick, high density pad, but it's much firmer and slightly thicker than the original HM Aeron foam pad. It's more of a glossy, closed-cell foam and created an uncomfortable ridge under my thighs. The other pad that I bought is softer and much closer to the original HM Aeron foam pad, and works much better for me. This one will probably last longer, but the original lasted for 20 years, so i'm pretty sure the softer pad will last as long.
...
show more
Reviewed in the United States on January 13, 2023 by Tom F.
The seat foam in my size B Classic Aeron at my home office deteriorated badly, but I didn't mind it that much given that I spent about an hour or so sitting on that chair. Now that I'm glued to the home office chair due to our new normal (WFH), I wanted to increase my comfort with a new seat foam insert. This item fits the bill well. Reasonably priced and seems to be well-made (we'll see about durability). Getting it positioned was not an issue, and I thought about leaving it like that without removing the tape. Then, I decided against it, but didn't want to remove the foam again. If you stick your finger from one side and remove the paper over the tape, you'll be able to pull it all the way from one side to the other. Then, just sit on it as usual, and you're good to go!
...
show more
Reviewed in the United States on May 4, 2020 by Ozzy