Humanscale Liberty vs Interstuhl Pure Active
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Humanscale
Humanscale Liberty
$1,613 – $2,326
VS
Differences at a glance
Sources
- Liberty Task Chair with Mesh Backrest – Humanscale Shop (US) ↗Checked Sep 26, 2026
- Interstuhl Technical data sheet PU213 (PUREis3) ↗Checked Sep 29, 2026
- Interstuhl PUREis3 operating instructions ↗Checked Sep 29, 2026
- Liberty brochure (PDF, Humanscale, undated) ↗Checked Sep 26, 2026
- Liberty Task Chair configurator (humanscale.com, US region) ↗Checked Sep 26, 2026
- Interstuhl Shop (Germany) (price) ↗Checked Oct 11, 2026
Humanscale LibertyInterstuhl Pure Active
- Price
- $1,613 – $2,326€755 – €799
- Seat height
- 16.6–20.9 in (42.2–53.1 cm)430–535 mm (16.9–21.1 in); low: 385 - 445 mm (15.2–17.5 in); high: 450 - 580 mm (17.7–22.8 in)
- Seat depth
- 16.5–18.75 in (41.9–47.6 cm)460 mm (18.1 in)
- Load capacity
- 400 lb (181.4 kg)120 kg (265 lb)
- Recline
- Self-Adjusting Recline: no tension springs, no recline locksSmart Spring technology: material flexibility in the upper backrest of up to 22 degrees to each side; lateral range of movement of up to 26 degrees on the seat; forward movements of up to 12 degrees
- Arms
- Options: Fixed Duron Arms, Adjustable Duron Arms, Advanced Duron Arms, Armless, Fixed Duron Gel ArmsT-armrests, rigid; 4D T-armrests, adjustable height/width/depth, rotatable (options)
- Warranty
- 15 Years; Fabric/Cushions/Arm Pads/Casters: 5 Years10-year warranty
What users mention
From 7 Humanscale Liberty and 1 Interstuhl Pure Active user reviews, most mentioned first. Green is liked, orange is a caution.
Adjustability
Humanscale Liberty4 mentionsInterstuhl Pure Active11 mentionsDesign
Humanscale Liberty6 mentionsInterstuhl Pure Active6 mentionsBuild quality
Humanscale Liberty3 mentionsInterstuhl Pure Active9 mentionsComfort
Humanscale Liberty9 mentionsInterstuhl Pure Active2 mentionsSeat
Humanscale Liberty6 mentionsInterstuhl Pure Active5 mentionsBack support
Humanscale Liberty4 mentionsInterstuhl Pure Active7 mentions
Questions
What do owners mention most?
Comfort for the Humanscale Liberty, and adjustability for the Interstuhl Pure Active, based on review summaries.
Humanscale Liberty: specs, reviews, where to buy →Interstuhl Pure Active: specs, reviews, where to buy →
Swap in a similar chair
Compare Humanscale Liberty with
Compare Interstuhl Pure Active with
More comparisons
- Humanscale Liberty vs Herman Miller Aeron Load capacity: 400 lb on Humanscale Liberty; 300 / 350 / 400 lb on Herman Miller Aeron.
- Humanscale Liberty vs Steelcase Gesture Humanscale Liberty lists at $1,613 – $2,326; Steelcase Gesture at $1,599 – $2,560 (official stores).
- Humanscale Liberty vs Steelcase Leap V2 Humanscale Liberty lists at $1,613 – $2,326; Steelcase Leap V2 at $1,499 – $2,667 (official stores).
- Interstuhl Pure Active vs Herman Miller Aeron Arms: T-armrests, rigid on Interstuhl Pure Active; Arm height 7.5–11.5 in on Herman Miller Aeron.


