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Alera Minerva mesh task chair in black with silver base, adjustable arms and headrest

Alera

Alera ALEMV41BME48 office chair 275 lb 17.24-20.98 in seat height

SKU CH-A6XM-RX9K4 MPN ALEMV41BME48

Ergonomic mesh task chair with adjustable lumbar, headrest, arms and tilt tension supporting up to 275 lb

  • TypeTask Chair
  • ColorBlack
  • Adjustable lumbar support reduces lower-back fatigue
  • Height- and angle-adjustable headrest aligns neck comfortably
  • Arms move up and down to relieve shoulder tension
  • Swivel-tilt with upright lock and tension knob sets personal recline resistance
  • Seat height adjusts from 17.24 to 20.98 in for proper posture

Ergonomic mesh task chair

The Alera ALEMV41BME48 is a mesh task chair built for office workers who need adjustable support throughout the day. It suits individuals weighing up to 275 lb and fits workstations where a breathable backrest and customisable lumbar support are priorities. The chair arrives new and requires assembly before use. It is not intended for buyers who need a fully assembled seat or a weight capacity above the stated limit.

Adjustable seating mechanics

Seat height ranges from 17.24 to 20.98 in, allowing users to match desk height without extra accessories. A swivel-tilt mechanism with an upright tilt lock and tension knob lets the sitter set reclining resistance to personal preference. Armrests move up and down to reduce neck strain and support the shoulders during extended sessions.

Configurable comfort elements

The headrest adjusts in both height and angle while lumbar support can be repositioned to match the user’s spine. These adjustments work together with the tilt tension and lock to create a tailored seating profile without additional parts. No software or bundled accessories are included beyond the chair components themselves.

Highlights

  • Adjustable lumbar support reduces lower-back fatigue
  • Height- and angle-adjustable headrest aligns neck comfortably
  • Arms move up and down to relieve shoulder tension
  • Swivel-tilt with upright lock and tension knob sets personal recline resistance
  • Seat height adjusts from 17.24 to 20.98 in for proper posture

Specifications

BrandAlera
ModelALEMV41BME48
TypeTask Chair
ColorBlack
Part NumberALEMV41BME48
Shipping weight18.14 kg
Package size711 × 686 × 381 mm

Questions about this item

How do I install the Alera ALEMV41BME48 and which step causes the most trouble?

Assembly is required; the step most people get wrong is attaching the gas-lift cylinder to the mechanism before securing the base, which can leave the seat height stuck at 17.24 or 20.98 in.

What maintenance or replacement will the Alera ALEMV41BME48 need over time?

The mesh seat and back, pneumatic lift cylinder, casters and adjustable arm pads are the parts most likely to need replacement after extended use.

What limit appears first on the Alera ALEMV41BME48 during sustained daily use?

The 275 lb weight capacity is the first hard limit; exceeding it can cause the tilt tension knob, upright tilt lock or gas cylinder to fail prematurely.

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