Lifetime Warranty & Free US Shipping on All Chairs!

Aeron Chair by Herman Miller – Size B (Medium) Fully Loaded

Brand New Price:

$1,300.00

Refurbished Price:

$574.99

53 customer reviews

We ship all orders within 5–7 business days via UPS Ground. Please note that this processing time does not include UPS transit time, which varies by location.

For local pick-up, we are available by appointment only and do not offer same-day pick-up. Scheduling an appointment allows us to confirm availability of your preferred chair and options, and ensures your chair is fully prepared before your arrival.

If you would like to arrange a pick-up or have any questions, please contact us at support@nulifechairs.com

Every Nulife Chair purchased after 2022 comes with two layers of protection – a 30-day full warranty and a lifetime warranty for mechanical issues.

30-Day Full Warranty

For the first 30 days after delivery, your chair is covered for any issue, including mechanical parts, mesh, frame, or cosmetic concerns.
If something isn’t right, we’ll repair, replace, or refund your chair to make sure you’re completely satisfied.

Lifetime Warranty (Mechanical Issues)

After the first 30 days, your chair remains protected under our Lifetime Warranty, which covers all mechanical components, including:

  • Tilt and recline mechanisms
  • Gas lift cylinder
  • Arm adjustments

If a covered part fails under normal use, we’ll repair or replace it free of charge, with free shipping for replacement parts anywhere in the U.S.

For customers within our serviceable area near Los Angeles – including Palmdale, Pasadena, Burbank, Glendale, Santa Monica, Culver City, and West LA – we may also offer on-site repair assistance.

Outside these areas, you can complete most repairs with simple self-installation, and we’ll guide you through every step with clear instructions and support.

Warranty Conditions

  • Applies to normal use (up to 40 hours per week, 250 lb weight limit).
  • Valid for the original purchaser only (non-transferable).
  • Proof of purchase may be required.

What’s Not Covered

  • Normal wear and tear (scratches, scuffs, fading).
  • Improper assembly, misuse, or modifications.
  • Negligence or customer-supplied parts.
  • Mesh or frame issues beyond the limited coverage period.
  • Cosmetic or aesthetic damage after delivery.

Note: The warranty does not cover damage caused by shipping carriers, movers, or repair technicians not arranged by Nulife Chairs. If you booked your own carrier or mover, please contact them directly for delivery-related claims.

How to File a Claim

To file a claim, email support@staging.nulifechairs.com with your:

  1. Order number
  2. Photos or short video showing the issue
  3. Brief description of the problem

We’ll review your claim quickly and send the appropriate replacement or repair solution at no cost.

Important Notes

  • The lifetime warranty applies only to mechanical issues.
  • If a part is discontinued, we’ll provide an equivalent new or reconditioned part.

For full details, visit our Lifetime Warranty Information page or contact support@staging.nulifechairs.com anytime – we’re always here to help keep your chair in top shape.

The chair can be easily assembled by aligning the backrest with the seat frame and securing it using the four screws included in the package.

Upgrade your workspace with the Refurbished Herman Miller Aeron Size B chair. Not only does this fully loaded Aeron chair combine ergonomic excellence with eco-friendly refurbishment, making it a perfect choice for your home office or business. We carefully restore this used Aeron chair to provide the same comfort and quality as a brand-new model yet at a much lower price.

Why Choose This Refurbished Herman Miller Aeron Size B?

 

Comfortable Design

The refurbished Herman Miller Aeron Size B is ideal for medium-sized users. In addition, it features breathable mesh and adjustable back support, ensuring all-day comfort.

Fully Adjustable

This fully loaded Aeron chair allows you to customize every aspect to your needs. Adjust the armrests, tilt, and recline to fit your work or relaxation preferences perfectly so that you stay comfortable all day long.

Eco-Friendly & High Quality

We expertly refurbish this used Herman Miller Aeron chair, thereby offering a high-end product that’s also environmentally conscious.

The Ideal Fit with Size B

The Size B Aeron chair is the most popular option, primarily because it is designed to comfortably fit medium-sized users. The flexible seat and adjustable features allow you to find the perfect position for posture and comfort.

Why Buy a Refurbished Office Chair?

By choosing the Aeron chair, you not only get the same quality and features as a new chair but you also save on the cost. We fully inspect and restore every used Aeron chair to perform like new, ensuring long-lasting comfort for years to come.

Key Features

  • Refurbished to Like-New Condition: We professionally restore each chair for top performance.
  • Fully Loaded Aeron Chair: Includes adjustable armrests, lumbar support, tilt lock, and recline.
  • Sustainable Choice: By choosing this chair, not only do you help reduce waste, but you also enjoy premium comfort.
  • Lifetime Warranty on Mechanical Issues: We back our work with a lifetime warranty on all mechanical problems, which ensures your chair will last.

Specifications for Herman Miller Aeron Size B:

Chair Width: 27 inches
Seat Height: Adjustable from 16 to 20.5 inches
Depth: 16.75 inches
Height from Seat to Top of Backrest: 20.25 inches
Maximum Weight Capacity: 350 lbs
Recommended User Height: 5’4″ to 6’2″
Width Between Arms: 18.5 inches

How to Adjust Your Herman Miller Aeron Chair

To get the most out of your refurbished Herman Miller Aeron Size B, knowing how to adjust the chair properly is essential. Therefore, here are a few quick tips to help ensure optimal comfort:

  • Adjust the Armrests: Move the armrests up or down to align them with your desk and support your arms comfortably.
  • Tilt and Recline: Customize the tilt and recline settings to suit your preferred working posture, or alternatively, for relaxation during breaks.
  • Lumbar Support: Use the adjustable lumbar pad to provide support to your lower back, thereby reducing strain during long hours of sitting.
  • Height Adjustment: Use the lever on the right side of the chair to adjust the height. Make sure your feet are flat on the floor, and your knees are at a 90-degree angle for optimal ergonomic positioning.

For a detailed step-by-step guide on how to adjust your chair, check out this YouTube video (here) that walks you through the process.

Why Buy From Us?

At Nulife Chairs, we are committed to providing high-quality refurbished office chairs. Each refurbished Herman Miller Aeron Size B is meticulously restored to offer the same level of comfort and durability as a new chair. Whether you’re upgrading your home office or outfitting a workspace, our refurbished office chairs provide exceptional value and comfort. Plus, every chair comes with a lifetime warranty on mechanical issues, ensuring your investment will last for years to come. If you’re looking for refurbished office chairs, Nulife Chairs has the perfect solution for you.

  1. Kevin Patel (verified owner)

    Chair looks nearly new and performs like a brand-new unit. The mesh and adjustments feel tight, and everything functions smoothly. The shipping box showed some wear from transit, but the chair itself had no damage at all. Overall, a very positive experience for a refurbished purchase.

    • Lerry Galve

      Hi Kevin, thank you for your feedback. I am glad the chair arrived safely and that you are happy with the condition. We appreciate your understanding about the box wear during shipping. If you ever need anything, please feel free to reach out.

  2. Brian Turner (verified owner)

    I was honestly skeptical about buying refurbished, but this chair exceeded my expectations. No squeaks, no loose parts, and all adjustments work perfectly. It feels solid and professional, like something you’d find in a corporate office.

    • Lerry Galve

      Hi Brian, thank you for giving refurbished a chance and for sharing your experience. I am really happy to hear the chair exceeded your expectations. Please let us know if there is anything we can help with in the future.

  3. Luis Ramirez (verified owner)

    The ergonomic support is excellent and noticeably better than my previous chair. Shipping took a bit longer than expected, but once it arrived, the quality made up for the wait. Comfortable enough for long workdays.

    • Lerry Galve

      Hi Luis, thank you for your patience with the delivery time. I am glad the comfort of the chair made the wait worthwhile. If you ever need assistance or have questions, we are always here to help.

  4. Michelle Carter (verified owner)

    I use this for long coding sessions and it stays comfortable all day.

  5. Jonathan Wells (verified owner)

    Feels like a high-end corporate chair with very precise arm adjustments. You can really fine-tune it to your posture. The build quality is impressive, and it doesn’t feel refurbished at all.

    • Lerry Galve

      Hi Jonathan, thank you for the kind words. It is great to hear the adjustments and overall build quality are working well for you. If you ever need help fine tuning the chair, feel free to contact us.

  6. Stephanie Nguyen (verified owner)

    Refurb quality is impressive and everything feels tight and secure.

  7. Anthony Ross (verified owner)

    Comfort is excellent once you get it dialed in, but there’s definitely a learning curve with all the adjustments. After a few days of tweaking, it became one of the most comfortable chairs I’ve used.

    • Lerry Galve

      Hi Anthony, thank you for sharing your experience. These chairs can take a little time to dial in, but they really make a difference once adjusted properly. I would be happy to help if you ever want tips on optimizing the settings.

  8. David Coleman (verified owner)

    Best investment for my home office so far. Back pain reduced.

  9. Chris Bennett (verified owner)

    Very stable when reclining and doesn’t feel flimsy at all. The tilt tension is well balanced and the chair feels secure even when leaning back fully.

  10. Laura Adams (verified owner)

    Minor cosmetic scuff on base but functionally perfect.

    • Lerry Galve

      Hi Laura, Thank you for your understanding regarding the small cosmetic mark. I’m glad to hear the chair is performing perfectly otherwise. Please don’t hesitate to reach out if you need anything in the future.

      I’ve sent you an email regarding the replacement touch-up paint. Please check your inbox for the details.

  11. Steven Hall (verified owner)

    Back support is excellent for long Zoom meetings.

  12. Karen Flores (verified owner)

    Very easy to adjust and feels extremely durable. It gives the impression that it will last for many years. The mechanisms operate smoothly with no resistance or noise. Good job nulife

  13. Jason Reed (verified owner)

    Customer service was helpful in guiding me through the adjustments so I could get the best fit. After dialing it in, the chair feels fantastic. Support was responsive and knowledgeable.

    • Lerry Galve

      Hi Jason, it was my pleasure assisting you. I am glad you were able to get the chair adjusted comfortably. If you ever need support down the line, I am here to help.

  14. Michael Rivera (verified owner)

    The seat feels roomy while still fitting nicely in a smaller home office. It strikes a good balance between comfort and footprint. Overall very satisfied with the purchase.

  15. Emily Watson (verified owner)

    Packaging could have been sturdier, but the chair arrived safely with no damage. Everything worked right out of the box, and setup was minimal.

    • Lerry Galve

      Hi Emily, thank you for your feedback. I am glad the chair arrived safely and worked right out of the box. If there is anything we can improve on your experience, please let us know.

  16. Robert Diaz (verified owner)

    Very solid build quality with no creaks.

    • Lerry Galve

      Hi Robert, thank you for your review. I am happy to hear you are enjoying the solid build quality. We appreciate your support and hope the chair continues to serve you well for years.

  17. Samantha Lee (verified owner)

    Comfortable for full-day use with no fatigue. The breathable mesh helps a lot in warmer weather. A great choice for everyday office work.

  18. Mark Jensen (verified owner)

    Bought two for our home office setup and both chairs arrived in excellent condition.

  19. Olivia Harper (verified owner)

    The medium size fits both me and my husband comfortably, which is rare. Adjustable enough to suit different body types.

  20. Daniel Ortiz (verified owner)

    Armrest adjustments make a big difference in reducing shoulder strain. I didn’t realize how important that was until using this chair daily.

  21. Sarah Collins (verified owner)

    Premium feel overall and worth the price.

  22. James Parker (verified owner)

    Excellent airflow from the mesh seat and back. It keeps me cool even during long work sessions.

  23. Nicole Harris (verified owner)

    Looks clean and professional in my workspace. It blends well with modern office furniture and doesn’t look refurbished at all.

    • Lerry Galve

      Hi Nicole, thank you for your kind feedback. I am glad the chair looks great in your workspace and meets your expectations. Please feel free to reach out anytime if you need assistance.

  24. Kevin Brooks (verified owner)

    Very comfortable chair overall. My only minor complaint is limited color options, but performance-wise it’s excellent.

    • Lerry Galve

      Hi Kevin, thank you for your honest feedback. I am glad you find the chair comfortable overall. We appreciate your suggestion regarding color options and will keep it in mind.

  25. Alyssa Chen (verified owner)

    The recline mechanism is smooth and controlled, not jerky like cheaper chairs. It feels engineered for long-term durability.

    • Lerry Galve

      Hi Alyssa, thank you for sharing your experience. I am glad you are enjoying the smooth recline and overall feel of the chair. If you ever have questions about maintenance or adjustments, we are here to help.

  26. Thomas Walker (verified owner)

    Excellent support without forcing posture.

  27. Emily Carter (verified owner)

    Delivery was quick and chair ready to use.

  28. Jordan Matthews (verified owner)

    Ideal size for average-height users. Comfortable proportions without feeling bulky.

  29. Daniel Foster (verified owner)

    Great refurbishment job overall. Everything looks clean, well-maintained, and fully functional.

  30. Olivia Bennett (verified owner)

    Minor transit delay but positive experience.

    • Lerry Galve

      Hi Olivia, thank you for your patience with the transit delay. I am glad everything arrived in great condition and that you had a positive experience overall. Please let us know if you need anything else.

  31. Christopher Adams (verified owner)

    Excellent lumbar support for back pain relief.

  32. Brian O’Neal (verified owner)

    I sit for long hours daily, and this chair has made a huge difference in comfort and posture. Definitely an upgrade.

  33. Trevor Banks (verified owner)

    Feels balanced and secure when leaning back. No sense of tipping or instability.

  34. Courtney Webb (verified owner)

    Comfortable upgrade from my old chair.

  35. Vanessa Ortiz (verified owner)

    Supportive and breathable for everyday use. Works well for both short and long sessions. Thanks Nulife

  36. Nicole Jensen (verified owner)

    Takes some time to adjust everything perfectly, but once set up, it’s extremely comfortable.

  37. Marcus Howard (verified owner)

    Best office chair I’ve owned so far.

    • Lerry Galve

      Hi Marcus, thank you for the wonderful feedback. I am really glad this has become your favorite office chair. Your support means a lot to us.

  38. Dylan Ross (verified owner)

    Refurbished with care and attention to detail.

  39. Rachel McCoy (verified owner)

    Excellent for long work sessions.

  40. Gregory Bennett (verified owner)

    Great quality chair and solid value.

  41. Megan Sinclair (verified owner)

    Comfortable even during long shifts.

  42. Tyler Caldwell (verified owner)

    Improved my posture significantly.

  43. Erin Hughes (verified owner)

    There was a slight squeak at first, but after adjusting the chair it disappeared completely. Now it feels solid and quiet.

  44. Jason Phillips (verified owner)

    Support is excellent and feels durable.

  45. Monica Sanders (verified owner)

    Shipping took longer than expected, but the chair itself is excellent and worth the wait.

  46. Zachary Turner (verified owner)

    Stable, well-built, and confidence-inspiring. Feels like it will last for years.

  47. Allison Perry (verified owner)

    Seat is roomy and comfortable without pressure points. Great for extended sitting.

  48. Cameron Ellis (verified owner)

    Armrests needed some adjustment initially, but once set, they’re very comfortable.

  49. Madison Kerr (verified owner)

    Smooth recline with strong support throughout the motion. Feels controlled and safe.

  50. Franklin Cooper (verified owner)

    Chair feels durable and well-constructed. Gives confidence in long-term reliability.

  51. Olivia Bishop (verified owner)

    Breathable mesh keeps me cool all day, even in warmer temperatures.

  52. Henry Watkins (verified owner)

    Excellent back support for daily work.

  53. Corporate Buyer (verified owner)

    We purchased several units for our accounting office, and the team strongly prefers these over our previous chairs. Consistent quality across the batch.

    • Lerry Galve

      Hello, thank you for choosing us for your office. I am glad the team is enjoying the chairs and that they are working well in a professional setting. If you ever need additional units or support, we would be happy to assist.

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Nulife Chairs is not an authorized Herman Miller dealer.

All Herman Miller chairs sold by Nulife Chairs have been professionally refurbished and have passed a detailed 20-point inspection to ensure top quality and performance.

Every chair includes a Free Lifetime Warranty covering mechanical parts. For full details, please see our Return and Warranty Policy.

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