HÅG SoFi vs Interstuhl Pure Active
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
Differences at a glance
Sources
- HÅG SoFi factsheet ENG (Oct 2019), Flokk ↗Checked Sep 29, 2026
- Interstuhl Technical data sheet PU213 (PUREis3) ↗Checked Sep 29, 2026
- HÅG SoFi Spec Sheet (US, 2026-08-06), Flokk ↗Checked Sep 29, 2026
- Interstuhl PUREis3 operating instructions ↗Checked Sep 29, 2026
- HÅG US Price List (Flokk, 8.6.26) (price) ↗Checked Sep 29, 2026
- Interstuhl Shop (Germany) (price) ↗Checked Oct 11, 2026
HÅG SoFiInterstuhl Pure Active
- Price
- $1,689 – $1,979€755 – €799
- Seat height
- 395–545 mm (15.6–21.5 in); 450–640 mm (17.7–25.2 in)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
- 380–460 mm (15.0–18.1 in)460 mm (18.1 in)
- Load capacity
- 300 lb (136 kg)120 kg (265 lb)
- Recline
- Tilt range is 20° forwards and 14° backwards from a neutral position 4° to the rearSmart 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
- HÅG SlideBack™ armrests: adjust height, width or slide backwards; optional extras (aluminium or plastic); arm height 185-300 mmT-armrests, rigid; 4D T-armrests, adjustable height/width/depth, rotatable (options)
- Warranty
- 10-year guarantee against production defects (normal use up to 9 hours per day)10-year warranty
What users mention
From 2 HÅG SoFi and 1 Interstuhl Pure Active user reviews, most mentioned first. Green is liked, orange is a caution.
Adjustability
HÅG SoFi4 mentionsInterstuhl Pure Active11 mentionsDesign
HÅG SoFi6 mentionsInterstuhl Pure Active6 mentionsBack support
HÅG SoFi4 mentionsInterstuhl Pure Active7 mentionsBuild quality
HÅG SoFi1 mentionInterstuhl Pure Active9 mentionsPrice and value
HÅG SoFi3 mentionsInterstuhl Pure Active5 mentionsSize and fit
HÅG SoFi1 mentionInterstuhl Pure Active6 mentions
Questions
What do owners mention most?
Design for the HÅG SoFi, and adjustability for the Interstuhl Pure Active, based on review summaries.


