Herman Miller Zeph vs KI Torsion Air
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$344
lower starting price for Herman Miller Zeph than KI Torsion Air at the brand stores
Differences at a glance
Sources
- Zeph Multipurpose Armchair - Herman Miller Store ↗Checked Oct 17, 2026
- Torsion Air Seating Price List — Task Seating, KI ↗Checked Sep 29, 2026
- Torsion Air Task Chair product page, KI ↗Checked Sep 29, 2026
Herman Miller ZephKI Torsion Air
- Price
- $560 – $715$904 – $944
- Seat height
- 14.75–20.25 in18–23 in (45.7–58.4 cm)
- Seat depth
- 17 in18.5 in (47.0 cm)
- Warranty
- 12 yearsLifetime
Questions
Which is cheaper, the Herman Miller Zeph or the KI Torsion Air?
The Herman Miller Zeph is cheaper to start: $560 versus $904 for the KI Torsion Air at the brand stores (Oct 2026).



