[2-Pack] 21.5 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 21in

Name: [2-Pack] 21.5 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 21in
Brand: Mamol
SKU: awhd-us-b0fjryymxk
Price: 34.55 USD
Availability: InStock

Brand: Mamol

Condition: Used

$34⁵⁵

$49⁹⁹

-31% Save $15⁴⁴

Updated: 3 days ago

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Description

【21.5 BLUE LIGHT FILTER DIMENSIONS】 Width: 18 3/4" (477 mm), Height: 10 9/16" (268 mm), Diagonal: 21.5" (546.1 mm) - Aspect Ratio 16:9. Mamol computer blue light filters are engineered for perfect compatibility with HP, Samsung, Dell, Lenovo, Acer, Asus, LG, ViewSonic and other major monitor brands. Always verify your screen's width and height measurements before purchasing. For any dimension-related inquiries, our customer service team is ready to assist you.

【ENHANCED EYES PROTECTION】 This blue light blocking screen significantly reduces eye strain and minimizes potential vision hazards. It effectively filters 99.9% of UV rays and blocks 98% of harmful blue light. This 21.5-inch blue light screen filter also minimizes glare and distracting reflections, ensuring comfortable viewing. Perfect for all your daily needs – whether for work, gaming, or entertainment.

【BETTER HD CLARTIY】The Mamol 21-inch computer blue light blocking screen shield adds an extra layer of AR Ultra HD light transmission compared to others. It maintains the high definition of your screen without sacrificing too much brightness. You won't experience reduced brightness or eye fatigue from having this protective film installed on your display..

【ANTI SCRATCH & WASHABLE 】Our anti-glare film has a reinforced protective layer to protect the blue light blocking filter from scratches and fingerprints. It is completely washable and reusable. Even after prolonged use, you will get a like-new blue screen film for your desktop computer monitor after cleaning. Extremely durable!

【TWO INSTALLATION OPTIONS】 1) Attach the included clear adhesive stickers directly to your monitor's blue light filter to secure it firmly in place; 2) Mount the plastic slide tabs along your screen's outer bezel (for monitors with raised edges only) for easy sliding installation and removal. All necessary accessories and detailed instructions come included for hassle-free setup.

【WIDELY APPLICABLE】This desktop anti-blue light protection screen provides optimal eye protection for public places, offices, classrooms, libraries, subway stations, hospitals, financial institutions and business meetings. Its precision cut-out design and full-screen coverage ensure a comfortable viewing experience.

[2-Pack] 21.5 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 21in

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Product Details

SKU:: awhd-us-b0fjryymxk
Country:: US
ASIN:: B0FJRYYMXK

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 $15 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 Mamol 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.