3M PFMDE003

Overview

The 3M PFMDE003 is a privacy filter designed specifically for Dell OptiPlex 7440 and 7450 all-in-one desktops with 23.8-inch screens. It uses advanced micro louver technology to narrow the viewing angle to about 60 degrees, ensuring that the display remains clear and bright when viewed head-on while blocking side views to protect sensitive information. The filter also reduces blue light transmission by approximately 35 percent, helping to reduce eye strain during extended screen use.

Key features

• Custom cut to fit precisely within the bezel of Dell OptiPlex 7440 and 7450 all-in-one desktops, making it feel like an original part of the device.
• Micro louver technology that limits viewing angles to prevent side glances, enhancing privacy in shared or open environments.
• Matte surface option that reduces glare from overhead lighting and conceals fingerprints, ideal for touch-enabled screens and busy workstations.
• Reversible design allowing users to switch between a matte finish for reduced reflections and a glossy finish for more vibrant image quality.
• Durable film construction that withstands frequent cleaning without clouding or peeling, maintaining clarity over time.
• Easy installation with included adhesive strips that secure the filter firmly and remove cleanly without leaving residue.

Key specs

• Screen size compatibility: 23.8 inches
• Viewing angle restriction: approximately 60 degrees
• Blue light reduction: about 35 percent
• Surface finishes: matte and glossy (reversible)
• Compatibility: Dell OptiPlex 7440 and 7450 all-in-one desktops
• Installation method: adhesive strips included

Connectivity and compatibility

This privacy filter is tailored exclusively for Dell OptiPlex 7440 and 7450 all-in-one desktops, ensuring a perfect fit and seamless integration with the device’s display. Its design does not interfere with touchscreen functionality, making it suitable for models that support touch input.

Ideal uses and environments

The 3M PFMDE003 is well suited for environments where screen privacy is critical, such as open offices, healthcare reception areas, retail counters, shared classrooms, and remote workstations. It helps protect confidential data like client information, financial records, and personal messages from unintended viewers while also reducing eye fatigue during long work sessions.

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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