Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) vs Knoll Life Chair

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

Flash Furniture

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3)

$504

Knoll

Knoll Life Chair

From $1,947

$1,443

lower starting price for Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) than Knoll Life Chair at the brand stores

Differences at a glance

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3)Knoll Life Chair

Price: $504From $1,947
Recline: tilt lock and tilt tensionAngle Between Seat and Back 95° - 119°; Tilt Range of Back 24°
Arms: height adjustable, paddedArms available in fixed height, height-adjustable or high performance; high performance arms adjust 2.5" in armpad width (1.25" per side) and 3" armpad fore/aft movement; Arm Height from Floor 23.25" - 32.75" (height adjustable / high performance); 26.24" – 31.25" (fixed arm)
Lumbar support: adjustableLumbar Support (Fixed) 7.5"; optional height adjustable lumbar (Exceeds 5.5" - 9.8"), 11.5" x 5.5"

Questions

Which is cheaper, the Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) or the Knoll Life Chair?

The Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3) is cheaper to start: $504 versus $1,947 for the Knoll Life Chair at the brand stores (Oct 2026).

Flash Furniture HERCULES Series 24/7 Intensive Use Big & Tall 500 lb. Rated Mesh Ergonomic Office Chair (GO-99-3): specs, reviews, where to buy →Knoll Life Chair: specs, reviews, where to buy →

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Knoll Life Chair vs Herman Miller Aeron Arms: Arm Height from Floor 23.25" - 32.75" on Knoll Life Chair; Arm height 7.5–11.5 in on Herman Miller Aeron.