3M PF185W9B

Overview

The 3M PF185W9B is an anti-glare privacy filter designed specifically for 18.5-inch widescreen monitors with a 16:9 aspect ratio. It helps protect sensitive information by limiting the viewing angle to about sixty degrees, ensuring that only the person directly in front of the screen can see the content clearly. This filter also reduces blue light transmission by approximately thirty-five percent, which can help reduce eye strain during extended use.

Its reversible design offers two viewing options: a glossy side that maintains screen clarity and color accuracy, and a matte side that cuts glare and minimizes fingerprints. Installation is flexible with included adhesive strips and slide mounts, allowing for either a semi-permanent or removable setup. The filter also adds a protective layer that resists scratches and blocks dust, keeping your monitor clean and well-protected.

Key features

• Microlouver technology narrows the viewing angle to prevent side glances and protect privacy in shared environments
• Reversible surface with a glossy side for clear visuals and a matte side to reduce glare and hide fingerprints
• Reduces blue light transmission by about thirty-five percent to help ease eye fatigue during long work sessions
• Lightweight and frameless design that does not add bulk to your monitor
• Flexible installation options with adhesive strips for semi-permanent use or slide mounts for easy removal
• Scratch-resistant surface that also protects against dust and minor debris
• One-year limited warranty provides added peace of mind

Key specs

• Screen size compatibility: 18.5-inch widescreen monitors
• Aspect ratio: 16:9
• Viewing angle: approximately 60 degrees
• Blue light reduction: about 35%
• Surface options: reversible glossy and matte sides
• Construction: lightweight, frameless
• Installation: adhesive strips and slide mounts included
• Warranty: one-year limited

Installation and setup

Setting up the 3M PF185W9B privacy filter is straightforward and adaptable to your needs. You can use the included adhesive strips to attach the filter securely for a semi-permanent installation, ideal for fixed workstations. Alternatively, the slide mounts allow for quick removal and reattachment, which is convenient if you need to share your screen occasionally or move the filter between devices. The frameless design ensures it fits neatly without adding noticeable bulk to your monitor.

Ideal uses and environments

This privacy filter is well suited for open office spaces, classrooms, hospital stations, and public areas like coffee shops where screen privacy is important. It supports professionals handling confidential data such as client records or financial information, as well as anyone seeking to reduce eye strain from prolonged screen time. Its dual-surface design also makes it a practical choice for users who want to balance screen clarity with glare reduction depending on ambient lighting conditions.

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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