Add to favorites
ProtoArc EC200 Pro Ergonomic Mesh Office Chair for Remote Work, Black — Open-Box, 15% Off
Brand: ProtoArc
Condition: Used - VeryGood
$23857
$27999
-15% Save $4142
Updated: 5 days ago
Description
All-Mesh Seat with Depth Adjustment: 100% high-elastic mesh keeps air circulating, prevents overheating. Seat depth adjusts 1.97" with 5 lock positions, fitting users 5'4"–6'0". Supportive yet flexible for remote workers and programmers who need a breathable ergonomic chair
4D Adjustable Armrests: Full 4D: up/down, forward/back, left/right, and 30° rotation. Wider 10"×4" PU surface reduces shoulder tension. Armrests adjust to your posture, not the other way. Ideal for coders, designers, and gamers who shift positions throughout the day
Adjustable Lumbar Support: 2.36" vertical + 0.8" depth adjustment fills your lower back curve, preventing slouching and back pain. Upright or reclined, lumbar stays supported. Perfect for 8+ hour workdays. An ergo desk chair that supports your lower back during long sits
3D Wider Headrest: Oversized 12.8"×7.87" headrest with 3D adjustment: height, depth, and angle. Lean back during breaks – neck stays cradled, not pushed forward. Designed for home office professionals who value comfort throughout the day
4-Stage Recline: 4 lock positions (90°-105°-120°-130°) for work, reading, calls, and breaks. Backrest and seat move together for natural recline with adjustable tilt tension. One chair that transitions from focused work to relaxation without leaving your seat
ProtoArc EC200 Pro Ergonomic Mesh Office Chair – Built for 8+ Hour Workdays
Who is this chair for?
Remote professionals, programmers, designers, and anyone who spends 8+ hours at a desk. If you've ever ended a workday with a sore back, stiff neck, or sweaty thighs – EC200 Pro was designed with you in mind.
What problem does it solve?
Most office chairs force you to adapt to them. You slouch. You lean forward. You shift around trying to find a comfortable position. EC200 Pro does the opposite – it adapts to you.
The all-mesh seat keeps air circulating, so you stay cool through long sessions. The 4D armrests adjust to your posture, not the other way around. The 2-way lumbar support fills the gap that causes lower back pain. And the oversized 3D headrest cradles your neck, not pushes it forward.
Key features The all‑mesh seat keeps air circulating, so you stay cool through long sessions. 4D armrests adjust to your posture, not the other way around. 2‑way lumbar fills the gap that causes lower back pain. The oversized 3D headrest cradles your neck, not pushes it forward. With 4‑stage recline and commercial‑grade durability, this ergonomic office chair supports you through every part of your workday – focused work, reading, calls, and breaks.
Built to commercial standards
Meets BS EN 1335 and BIFMA X5.1. TÜV‑tested Class 4 gas lift for smooth, reliable height adjustment. Every component built for years of daily use – a home office chair you can trust.
ProtoArc EC200 Pro – Your desk, elevated. Your posture, restored.
Who is this chair for?
Remote professionals, programmers, designers, and anyone who spends 8+ hours at a desk. If you've ever ended a workday with a sore back, stiff neck, or sweaty thighs – EC200 Pro was designed with you in mind.
What problem does it solve?
Most office chairs force you to adapt to them. You slouch. You lean forward. You shift around trying to find a comfortable position. EC200 Pro does the opposite – it adapts to you.
The all-mesh seat keeps air circulating, so you stay cool through long sessions. The 4D armrests adjust to your posture, not the other way around. The 2-way lumbar support fills the gap that causes lower back pain. And the oversized 3D headrest cradles your neck, not pushes it forward.
Key features The all‑mesh seat keeps air circulating, so you stay cool through long sessions. 4D armrests adjust to your posture, not the other way around. 2‑way lumbar fills the gap that causes lower back pain. The oversized 3D headrest cradles your neck, not pushes it forward. With 4‑stage recline and commercial‑grade durability, this ergonomic office chair supports you through every part of your workday – focused work, reading, calls, and breaks.
Built to commercial standards
Meets BS EN 1335 and BIFMA X5.1. TÜV‑tested Class 4 gas lift for smooth, reliable height adjustment. Every component built for years of daily use – a home office chair you can trust.
ProtoArc EC200 Pro – Your desk, elevated. Your posture, restored.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0gt9f3tz5
- Model:
- EC200 Pro
- Country:
- US
- ASIN:
- B0GT9F3TZ5
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $41 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ProtoArc products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
