---
product_id: 47881214
title: "3M PF140W9B Privacy Filter. 14 inch black Privacy Screen. Widescreen laptop filter. Anti glare. Protect your data from visual hacking."
brand: "3m"
price: "632 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.pl/products/47881214-3m-pf140w9b-privacy-filter-14-inch-black-privacy-screen-widescreen
store_origin: PL
region: Poland
---

# Reversible matte/gloss finish 3M microlouver privacy tech Easy on/off attachment system 3M PF140W9B Privacy Filter. 14 inch black Privacy Screen. Widescreen laptop filter. Anti glare. Protect your data from visual hacking.

**Brand:** 3m
**Price:** 632 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Privacy perfected, glare defeated — your screen’s new best friend.

## Quick Answers

- **What is this?** 3M PF140W9B Privacy Filter. 14 inch black Privacy Screen. Widescreen laptop filter. Anti glare. Protect your data from visual hacking. by 3m
- **How much does it cost?** 632 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/47881214-3m-pf140w9b-privacy-filter-14-inch-black-privacy-screen-widescreen)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Data Privacy:** Shield your screen with 3M’s advanced microlouver technology to block prying eyes instantly.
- • **Dual-Mode Display Comfort:** Switch effortlessly between matte anti-glare and glossy sharpness for any lighting or mood.
- • **Secure & Sleek Attachment:** Innovative tabs keep your filter firmly in place—even when closing your laptop.
- • **ISO27001 Certified Security:** Trust a privacy filter compliant with top-tier information security standards.
- • **Boost Productivity & Peace of Mind:** Eliminate visual hacking worries and focus fully on your work, anywhere.

## Overview

The 3M PF140W9B Privacy Filter is a 14-inch widescreen laptop accessory designed to protect sensitive data from visual hacking using patented microlouver technology. It features a reversible matte and glossy finish to reduce glare or enhance clarity, with easy on/off attachment tabs that secure the filter even when the laptop is closed. Certified to ISO27001 standards, it’s ideal for professionals working in public or open environments who demand privacy and productivity without compromise.

## Description

Buy

Review: Good Product. - After trying other cheaper brands, well, this 3M product is worth every penny. One side helps to reduce glare (matte); the other makes the text look sharper and easier to read (gloss - iMac look). You choose. I placed small pieces of the double sided strips provided on corners to fix the screen. Privacy is perfect using either side. You need to make sure you have the correct length/width before ordering, though - do NOT trust the display overall diagonal measure! These screens are roughly as thick as an X-Ray plate; I do not know how they would work on a laptop, though.
Review: A wonderful solution if rubber-neckers annoy you - This filter prevents people seeing what's on your screen, and it does its job well. Although the plastic filter does seem to reduce screen quality a tiny bit the lack of annoyance from people staring at your screen in public places makes it more than worth while. The filter is attached by a few plastic tabs that stick on the space around your screen. I don't know if this works on all laptops but I didn't have any problems. If you are annoyed by people trying to read your emails or watch your movies get one of these.

## Features

- 3M microlouver privacy technology provides privacy screen protection for sensitive data.
- Reversible glossy or matte screen finish. Matte screen finish reduces discomfort from screen glare.
- Two easy on, easy off attachment systems. Filter stays in place when notebook is closed.
- Notebook user working in sensitive areas, airports, internet cafes, open plan offices
- Visual security, protecting confidential/sensitive information - customer, commercial, medical, government, e-examination
- Increase productivity by removing user privacy concerns
- To ensure proper fit, measure the viewable height and width of your screen. (Do not include the screen frame/bezel in you measurement.) Then, choose the filter size that matches your exact measurements, or slightly smaller.
- Privacy Filters are compliant with ISO27001 Information Security Management.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002GI6LXO |
| Are Batteries Included | No |
| Best Sellers Rank | 10,908 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 44 in Laptop Screen Filters |
| Brand | 3M |
| Colour | Black |
| Customer Reviews | 3.9 3.9 out of 5 stars (4,755) |
| Date First Available | 3 July 2010 |
| Guaranteed software updates until | unknown |
| Item Weight | 181 g |
| Item model number | PF140W9B |
| Manufacturer | 3M |
| Product Dimensions | 30.99 x 17.45 x 0.05 cm; 181.44 g |
| Series | PF14.0W9 |
| Standing screen display size | 14 Inches |

## Product Details

- **Brand:** 3M
- **Compatible devices:** 14" monitors
- **Finish type:** Matte
- **Item hardness:** 9H
- **Material:** Plastic
- **Product dimensions:** 31L x 17.5W centimetres
- **Screen size:** 14 Inches
- **Special feature:** Matte
- **Unit count:** 1.0 Count
- **Water resistance level:** Water Resistant

## Images

![3M PF140W9B Privacy Filter. 14 inch black Privacy Screen. Widescreen laptop filter. Anti glare. Protect your data from visual hacking. - Image 1](https://m.media-amazon.com/images/I/61W-uJUnIQL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product.
*by R***N on 7 September 2013*

After trying other cheaper brands, well, this 3M product is worth every penny. One side helps to reduce glare (matte); the other makes the text look sharper and easier to read (gloss - iMac look). You choose. I placed small pieces of the double sided strips provided on corners to fix the screen. Privacy is perfect using either side. You need to make sure you have the correct length/width before ordering, though - do NOT trust the display overall diagonal measure! These screens are roughly as thick as an X-Ray plate; I do not know how they would work on a laptop, though.

### ⭐⭐⭐⭐⭐ A wonderful solution if rubber-neckers annoy you
*by S***Y on 17 December 2012*

This filter prevents people seeing what's on your screen, and it does its job well. Although the plastic filter does seem to reduce screen quality a tiny bit the lack of annoyance from people staring at your screen in public places makes it more than worth while. The filter is attached by a few plastic tabs that stick on the space around your screen. I don't know if this works on all laptops but I didn't have any problems. If you are annoyed by people trying to read your emails or watch your movies get one of these.

### ⭐ Does what is says however implemented in the worst possible way.
*by H***H on 19 July 2012*

After trying hard to like this product, especially having spent 30 odd pounds for a product that looks like it was made back when laptops had parallel ports, I have to express my extreme dissatisfaction with it. Firstly there is the model number etched into the filter at the top right. This makes looking at any windows title bar extremely annoying. There is no reason other than advertising that this label had to be permanently etched in (rather than a simple sticker) The next issue is the little carved out thumb whole on the sheet. This is more of a minor annoyance but having a spot on the screen where its really bright is very distracting. The final and biggest complaint is the tacky, disgusting, useless little sticky strips they give to stick around the laptop screen to old the plastic in place. There are just not enough words to describe how utterly pathetic these are and how bad an eyesore these are. I could never recommend this product to anyone who needs to look at their laptop on a daily basis.

## Frequently Bought Together

- 3M™ Privacy Filter for 14in Laptop, 16:9, PF140W9B
- 3M Privacy Filter for 27in Monitor, 16:9, PF270W9B

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*