3M PF140W9B

Overview

The 3M PF140W9B is a privacy filter designed specifically for 14-inch widescreen laptops with a 16:9 aspect ratio. It creates a narrow 60-degree viewing angle that keeps your screen content clear when viewed straight on, while darkening the display for anyone looking from the side. This filter also reduces blue light exposure by about 35 percent, helping to ease eye strain during extended use. Its reversible design offers a glossy side for vibrant detail and a matte side to minimize glare and reflections, adapting to different lighting conditions.

Key features

• MicroLouvre technology limits side viewing angles to protect sensitive information without distorting color or sharpness
• Reversible panel allows you to choose between a glossy finish for vivid images and a matte finish to reduce glare
• COMPLY Attachment System includes a hinge mechanism for quickly flipping the filter open to share your screen and closing it for privacy
• Frameless and lightweight design integrates seamlessly with your laptop, maintaining a clean look and easy portability
• Acts as a protective layer against dust, fingerprints, and minor scratches, preserving your display’s condition
• Reduces blue light exposure by approximately 35 percent, supporting more comfortable viewing during long work sessions

Key specs

• Screen size compatibility: 14-inch widescreen laptops
• Aspect ratio: 16:9
• Viewing angle for privacy: 60 degrees
• Blue light reduction: approximately 35 percent
• Attachment system: COMPLY hinge mechanism
• Panel finish: reversible glossy and matte sides
• Construction: frameless and lightweight

Connectivity and compatibility

This privacy filter is compatible with any 14-inch widescreen laptop that uses a 16:9 aspect ratio. It attaches directly to the laptop screen using the COMPLY Attachment System, which does not interfere with ports, hinges, or other laptop functions. Its frameless design ensures it fits discreetly without adding bulk, making it suitable for a wide range of laptop models within the specified size and aspect ratio.

Ideal uses and environments

This filter is well suited for professionals working in open offices, students in classrooms, travelers on planes or trains, and anyone who needs to protect sensitive information from prying eyes. It supports privacy without sacrificing screen clarity, making it a strong choice for environments where screen sharing is occasional but privacy is essential. The blue light reduction also benefits users who spend long hours in front of their laptops, helping to reduce eye fatigue.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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