Best Herman Miller Aeron Size B Office Chair in 2025

Updated on July 2025
#1
Free Shipping
  • Herman Miller Aeron Size B Office Chair designed for ergonomic support
  • Features adjustable arms for personalized comfort
  • Includes a rear tilt limiter for controlled reclining angle
  • Equipped with a lumbar support pad for enhanced back support
  • Offered in renewed condition for sustainability
  • Ideal for office use, promoting better posture and productivity
Read More
  • Herman Miller Aeron Size B Office Chair designed for ergonomic support
  • Features adjustable arms for personalized comfort
  • Includes a rear tilt limiter for controlled reclining angle
  • Equipped with a lumbar support pad for enhanced back support
  • Offered in renewed condition for sustainability
  • Ideal for office use, promoting better posture and productivity
#2
Value for Money
Free Shipping
  • Renewed Herman Miller Aeron Chair with a like-new feel
  • Medium Size B for optimal fit
  • Height-adjustable arms with pivot for comfort
  • Tilt limiter for customized positioning
  • 10-year warranty covering mechanical parts
Read More
  • Renewed Herman Miller Aeron Chair with a like-new feel
  • Medium Size B for optimal fit
  • Height-adjustable arms with pivot for comfort
  • Tilt limiter for customized positioning
  • 10-year warranty covering mechanical parts
#3
Free Shipping
  • Designed to fit Classic Aeron chair size B (20.25" W x 18" D x 6" H) for easy replacement.
  • Constructed with a reinforced frame for enhanced durability and resistance to damage.
  • Features breathable filament for ventilation, ensuring comfort during extended use.
  • Simple installation with included manual for quick seat replacement.
  • Ready to install with no assembly of mesh or foam required, saving time.
Read More
  • Designed to fit Classic Aeron chair size B (20.25" W x 18" D x 6" H) for easy replacement.
  • Constructed with a reinforced frame for enhanced durability and resistance to damage.
  • Features breathable filament for ventilation, ensuring comfort during extended use.
  • Simple installation with included manual for quick seat replacement.
  • Ready to install with no assembly of mesh or foam required, saving time.
#4
Free Shipping
  • Fully loaded with ergonomic features
  • Size B for optimal fit
  • Posture fit pad included for back support
  • Renewed condition for sustainability
  • Compatible with various office environments
  • Improves seating posture during long hours
Read More
  • Fully loaded with ergonomic features
  • Size B for optimal fit
  • Posture fit pad included for back support
  • Renewed condition for sustainability
  • Compatible with various office environments
  • Improves seating posture during long hours
#5
Free Shipping
  • Breathable mesh backrest with a bionic curve to support proper posture and reduce lower back pain during prolonged sitting.
  • Designed with a "Golden Triangle" structure to provide essential back and shoulder support.
  • Bionic curve and mesh seat design promote blood circulation and comfort for long hours of use.
  • Adjustable chair dimensions: height (41.7" - 45.5"), width (28.5"), seat height (19" - 22.8"), depth (17.3"), and width (20.5").
  • Available options for different gas cylinder heights by contacting customer support.
Read More
  • Breathable mesh backrest with a bionic curve to support proper posture and reduce lower back pain during prolonged sitting.
  • Designed with a "Golden Triangle" structure to provide essential back and shoulder support.
  • Bionic curve and mesh seat design promote blood circulation and comfort for long hours of use.
  • Adjustable chair dimensions: height (41.7" - 45.5"), width (28.5"), seat height (19" - 22.8"), depth (17.3"), and width (20.5").
  • Available options for different gas cylinder heights by contacting customer support.
Read More
#6
Free Shipping
  • Fits all size B Classic Aeron Chairs and Stools with Tilt Limiter option.
  • Includes only the support kit; chair not included.
  • Quick installation for an upgraded seating experience.
  • Enhances posture and offers improved lower back support.
  • Backed by a 3-year Herman Miller warranty.
Read More
  • Fits all size B Classic Aeron Chairs and Stools with Tilt Limiter option.
  • Includes only the support kit; chair not included.
  • Quick installation for an upgraded seating experience.
  • Enhances posture and offers improved lower back support.
  • Backed by a 3-year Herman Miller warranty.
#7
Free Shipping
  • Replacement foam cushion compatible with Aeron chair sizes A, B, and C
  • Suitable for both original and refurbished Aeron models
  • Simple installation process
  • Includes a 2-year limited warranty
Read More
  • Replacement foam cushion compatible with Aeron chair sizes A, B, and C
  • Suitable for both original and refurbished Aeron models
  • Simple installation process
  • Includes a 2-year limited warranty
#8
Free Shipping
  • Replacement seat foam for Herman Miller Aeron chairs
  • Compatible with Classic Aeron size medium B and small A
  • Foam construction for enhanced seating comfort
  • Carbon color option
  • Designed for ergonomic body support in Classic Aeron chairs
Read More
  • Replacement seat foam for Herman Miller Aeron chairs
  • Compatible with Classic Aeron size medium B and small A
  • Foam construction for enhanced seating comfort
  • Carbon color option
  • Designed for ergonomic body support in Classic Aeron chairs
#9
Free Shipping
  • Compatibility with Herman Miller Aeron Chair Size B
  • Constructed from durable PU and foam materials that provide comfort and resilience
  • Ergonomically designed to support proper posture and spine alignment
  • Quick and tool-free installation process
  • Includes a one-year warranty for customer support
Read More
  • Compatibility with Herman Miller Aeron Chair Size B
  • Constructed from durable PU and foam materials that provide comfort and resilience
  • Ergonomically designed to support proper posture and spine alignment
  • Quick and tool-free installation process
  • Includes a one-year warranty for customer support
#10
Free Shipping
  • Brand new CLASS 4 pneumatic gas lift cylinder for office chair height adjustment, with a stroke of 6.0 inches.
  • Load capacity of 350 pounds, exceeding ANSI/BIFMA5.1-2011 standards.
  • Cylinder dimensions: 28mm diameter and 50mm column diameter.
  • Compatible with Size A, B, and C Aeron Chairs; includes a 5-year replacement warranty.
  • Specifically designed for Aeron chairs manufactured between 1996-2012.
Read More
  • Brand new CLASS 4 pneumatic gas lift cylinder for office chair height adjustment, with a stroke of 6.0 inches.
  • Load capacity of 350 pounds, exceeding ANSI/BIFMA5.1-2011 standards.
  • Cylinder dimensions: 28mm diameter and 50mm column diameter.
  • Compatible with Size A, B, and C Aeron Chairs; includes a 5-year replacement warranty.
  • Specifically designed for Aeron chairs manufactured between 1996-2012.
Office Comfortable Chair See All
Home Office Desk Chair For Heavy Person See All
Ergonomic Office Chair Forward Tilt See All