# Privacy filter for laptop 14" 16:10 reversible black – 3M PF140W1B (pack of 5)

**URL:** https://aio.lv/en/product--3m-pf140w1b--11677990
**Data updated:** 2026-03-20 09:49 (EET)
**Category:** Screen Protection & Privacy
**Manufacturer:** 3M
**Manufacturer code:** PF140W1B
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Matte privacy filter for 14" laptops with 16:10 aspect ratio, model 3M PF140W1B. The reversible black filter limits side viewing angles to protect on-screen content, while preserving clarity for the user directly in front of the screen. Supplied as a pack of 5, it is suitable for office, public transport, and other shared environments to prevent visual hacking and reduce screen glare.

## Long description

Matte privacy filter for laptop 14" with 16:10 aspect ratio, model 3M PF140W1B, supplied as a pack of 5. The reversible black screen filter narrows side viewing angles to prevent visual access from adjacent seats while maintaining on-screen clarity for the person seated directly in front of the display. The matte finish reduces reflections and helps lower glare in brightly lit environments, making it suitable for shared workspaces and mobile use.
Advantages
The privacy filter provides directional privacy by darkening the image for viewers outside the central viewing angle without significantly affecting colour fidelity and sharpness for the primary user. Its matte surface reduces reflections and ambient light glare. The reversible black design allows installation with either side facing the user for flexible light diffusion and appearance. Supplied in a pack of five, it is convenient for outfitting multiple devices in offices, classrooms, or fleets of mobile workers.
Suitable for
Office workstations and hot-desking environments
Public transport, airports and other travel situations
Healthcare, finance and other sectors handling confidential information
Education settings where screen privacy is needed
On-the-go professionals using laptops in co-working spaces or cafés
Key specifications
Screen size compatibility: 14" diagonal
Aspect ratio: 16:10
Finish: Matte to reduce reflections
Privacy type: Reversible black directional privacy filter
Quantity: Pack of 5 identical filters
Primary effect: Limits lateral viewing angles to protect on-screen content
How to use
Clean the laptop screen with a soft, lint-free cloth and a mild screen cleaner before applying the filter. Attach the privacy filter according to the manufacturer’s mounting method supplied with the product — typically using removable adhesive tabs, magnetic strips, or a friction-fit frame depending on model compatibility. Position the filter so the viewing direction is aligned with the primary user; the reversible black side can be oriented as desired to optimise contrast and appearance. To remove, gently lift one corner and peel off slowly, then store the filter flat in its protective sleeve.
Usage recommendations
For best privacy performance, use the filter in combination with appropriate screen brightness settings: increase brightness slightly for the primary user if the image appears dim, and avoid tilting the laptop away from the intended viewer. Regularly clean both the screen and the filter with a soft cloth to maintain clarity and reduce fingerprints. Replace if the filter becomes scratched or delaminated.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3M products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3M service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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