

🪑 Elevate your sit game—because your back deserves the best support!
This Lumbar Support Pad Replacement is a premium foam cushion designed exclusively for Classic Herman Miller Aeron Size B chairs and compatible models. It offers 4.5 inches of vertical adjustability and two depth settings for personalized ergonomic support. Easy to install without tools, it helps maintain proper posture to reduce strain during extended sitting. Lightweight and durable, it’s the perfect upgrade for professionals seeking comfort and productivity in their workspace.





















| ASIN | B09NQ3YSBB |
| Best Sellers Rank | 777,713 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,602 in Desk Chairs |
| Brand | Ketofa |
| Colour | Black |
| Customer Reviews | 3.8 3.8 out of 5 stars (135) |
| Date First Available | 16 Dec. 2021 |
| Item Weight | 299 g |
| Material | Foam |
| Model Number | 20AUS0164 |
| Product Dimensions | 30 x 11 x 5.5 cm; 299 g |
| Special Features | Premium |
G**M
Bending and flying away when got some pressure
After two months of usage the connection points are bending and flying away when you sit. I bought this by thinking Amazon is the seller but it is not different from the ones cheap fakes
L**E
Just pops off the rails immediately
This worked for about a day, but since then it's been unusable as the clips don't hold it on to the rail. When I lean back it just pops off and falls on the floor.
T**M
Leider nicht dauerhaft verklebt.
D**A
Just what I needed for my Herman Miller Aeron size B office chair
J**N
Product is OK but it sometimes pops out from the tracks so the fit is not good. When it stays in place it works well.
S**N
Fits my Herman Miller Desk chair perfectly. The original piece snapped in a half after 20 years of use.
C**E
The part looks good and the chair feels better. The installation was easy and the part fit right into place. However, after about 45 days of use, the part keeps popping out of the mount. The retention mounts needs to be improved for better quality.
Trustpilot
1 day ago
3 days ago