Meridian
Meridian FlexSpine 4
MF-4
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Entry model in the FlexSpine range, with a single-pivot back.
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How this chair scores
6.6
out of 10
Evidence confidenceLimited — 3 of 8 scoring dimensions have verified sources
| Dimension | Value | Weight applied |
|---|---|---|
| Ergonomics | 5.0 | 50.0% |
| Value | 10.0 | 37.5% |
| Evidence coverage | 2.8 | 12.5% |
What we could not measure
These dimensions had no usable source, so they were removed and the remaining weights renormalised. They did not count as zero.
- Adjustability — no source recorded
- Build quality — no source recorded
- Comfort — no source recorded
- Customer satisfaction — no source recorded
- Long-session suitability — no source recorded
Recorded specifications
| Specification | Value |
|---|---|
| Lumbar adjustability | Height adjustable |
| Armrest adjustability | 2D |
| Seat depth adjustment | No |
| Back material | Mesh back, foam seat |
| Maximum supported weight | 120 kg |
| Headrest | No |
| Warranty | 5 years |
The evidence behind the score
- ErgonomicsMixed
Single-pivot back without the jointed mechanism of the 9.
manufacturer spec · manually recorded ·
- ValueSupports
Keeps the FlexSpine seat pan with a conventional back mechanism.
editorial observation · manually recorded ·