Knoll Morrison Hannah Task Armchair vs Herman Miller Aeron

Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.

Knoll

Knoll Morrison Hannah Task Armchair

$1,733 – $3,063

Herman Miller

Herman Miller Aeron

$1,775 – $2,840

Nearly the same price

$1,733 vs $1,775 starting prices at the brand stores (Knoll Morrison Hannah Task Armchair vs Herman Miller Aeron)

Differences at a glance

Knoll Morrison Hannah Task ArmchairHerman Miller Aeron

Price: $1,733 – $3,063$1,775 – $2,840
Seat height: 16.375–20.125 in14.4–19.3 in (36.6–49 cm); 14.8–22.8 in (37.6–57.9 cm); 15.8–22.8 in (40.1–57.9 cm)
Seat depth: 18.375 in16 / 17 / 18.5 in (40.6 / 43.2 / 47.0 cm)
Load capacity: 350 lb300 / 350 / 400 lb (136 / 158.8 / 181.4 kg)
Warranty: 12 years12-year, 3-shift warranty, with limited exceptions

Which is cheaper, the Knoll Morrison Hannah Task Armchair or the Herman Miller Aeron?

The Knoll Morrison Hannah Task Armchair is cheaper to start: $1,733 versus $1,775 for the Herman Miller Aeron at the brand stores (Oct 2026).