--- product_id: 402021147 title: "Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black" brand: "ketofa" price: "€ 30.83" currency: EUR in_stock: true reviews_count: 12 category: "Ketofa" url: https://www.desertcart.pt/products/402021147-lumbar-support-pad-replacement-for-herman-miller-classic-aeron-chair store_origin: PT region: Portugal --- # Durable PU foam blend Perfect fit for Aeron Size B Tool-free quick install Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black **Brand:** ketofa **Price:** € 30.83 **Availability:** βœ… In Stock ## Summary > πŸ–€ Upgrade your workspace comfort with the perfect ergonomic boost! ## Quick Answers - **What is this?** Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black by ketofa - **How much does it cost?** € 30.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/402021147-lumbar-support-pad-replacement-for-herman-miller-classic-aeron-chair) ## Best For - ketofa enthusiasts ## Why This Product - Trusted ketofa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Installation:** Snap it in place in secondsβ€”no tools, no hassle, just instant upgrade. - β€’ **Confidence with Warranty:** Backed by a 1-year warranty for worry-free support and peace of mind. - β€’ **Ergonomic Spine Alignment:** Supports your lower back to maintain posture and reduce fatigue during long workdays. - β€’ **Tailored for Aeron Size B:** Seamlessly replaces your original lumbar pad for a flawless fit. - β€’ **Premium Resilient Materials:** Crafted from thickened PU and foam for lasting comfort and durability. ## Overview This Lumbar Support Pad Replacement is designed exclusively for the Herman Miller Classic Aeron Chair Size B. Made from premium thickened PU and foam, it offers durable, medium-firm support that promotes proper spine alignment. Easy to install without tools, it revitalizes your chair’s comfort and comes with a 1-year warranty for reliable after-sales service. ## Description Buy Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black: Home Office Desk Chairs - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Perfect Herman Miller Aeron fit - Just what I needed for my Herman Miller Aeron size B office chair Review: Works well - Fits my Herman Miller Desk chair perfectly. The original piece snapped in a half after 20 years of use. ## Features - βœ… π‘ͺπ’π’Žπ’‘π’‚π’•π’Šπ’ƒπ’Šπ’π’Šπ’•π’š: The lumbar support pad is compatible with Herman Miller Aeron Chair Size B. - βœ… π‘·π’“π’†π’Žπ’Šπ’–π’Ž π‘Έπ’–π’‚π’π’Šπ’•π’š π‘΄π’‚π’•π’†π’“π’Šπ’‚π’: Made of thickened PU and foam material, which are soft, resistant to twists and turns, and has strong resilience. This lumbar support pad is sturdy and durable, and the high-quality material improves its service life. - βœ…π‘¬π’“π’ˆπ’π’π’π’Žπ’Šπ’„ π‘«π’†π’”π’Šπ’ˆπ’: Integrated design of PU foam sponge, the ergonomic design of this lumbar cushion pad helps maintain proper sitting posture and spine alignment. So this lumbar support pad can perfectly fit the back of the chair and protect your waist. - βœ… π‘¬π’‚π’”π’š 𝒕𝒐 𝑰𝒏𝒔𝒕𝒂𝒍𝒍: The installation process is more quickly and conveniently without any auxiliary tools. Free your hands. - βœ…π‘Άπ’π’†-𝒀𝒆𝒂𝒓 π‘Ύπ’‚π’“π’“π’‚π’π’•π’š- Worry free after-sales service. If you have any questions, please contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NQ3YSBB | | Age Range (Description) | Adult | | Best Sellers Rank | #153,849 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #405 in Home Office Desk Chairs | | Brand | Ketofa | | Color | Black | | Customer Reviews | 3.7 3.7 out of 5 stars (143) | | Date First Available | January 25, 2022 | | Item Firmness Description | Medium Firm | | Item Weight | 10.5 ounces | | Item model number | 20AUS0164 | | Material | Foam | | Number of Pieces | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Dimensions | 11.81 x 4.33 x 2.17 inches | | Shape | Wedge | | Size | Size B: Medium | | Special Feature | Premium | | Unit Count | 1.0 Count | | Use for | Back, Neck | ## Product Details - **Brand:** Ketofa - **Color:** Black - **Shape:** Wedge - **Size:** Size B: Medium - **Special Feature:** Premium ## Images ![Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black - Image 1](https://m.media-amazon.com/images/I/71Hp6NkfXkL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Herman Miller Aeron fit *by D***A on February 6, 2026* Just what I needed for my Herman Miller Aeron size B office chair ### ⭐⭐⭐⭐⭐ Works well *by S***N on October 29, 2025* Fits my Herman Miller Desk chair perfectly. The original piece snapped in a half after 20 years of use. ### ⭐ Not as long lasting as i hoped for. *by C***E on July 21, 2025* 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. ## Frequently Bought Together - Lumbar Support Pad Replacement for Herman Miller Classic Aeron Chair - Size B: Medium,Black - Seat Pad Foam Insert Replacement for Herman Miller Classic Aeron Office Chair A B C Size (Black, A/B) - Vinyl Arm Pads Caps for Herman Miller Classic Aeron Chair Graphite Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/402021147-lumbar-support-pad-replacement-for-herman-miller-classic-aeron-chair](https://www.desertcart.pt/products/402021147-lumbar-support-pad-replacement-for-herman-miller-classic-aeron-chair) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-22*