---
product_id: 8809807
title: "3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer"
brand: "computer pc hardware"
price: "HK$1660"
currency: HKD
in_stock: false
category: "Personal Computers"
url: https://www.desertcart.hk/products/8809807-3m-pf21-5w-privacy-filter-for-widescreen-lcd-monitors-16
store_origin: HK
region: Hong Kong
---

# 3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer

**Brand:** computer pc hardware
**Price:** HK$1660
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer by computer pc hardware
- **How much does it cost?** HK$1660 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/8809807-3m-pf21-5w-privacy-filter-for-widescreen-lcd-monitors-16)

## Best For

- computer pc hardware enthusiasts

## Why This Product

- Trusted computer pc hardware brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

PF21.5W fits widescreen desktop LCD monitors computers with a diagonally measured 21.54 viewable screen; actual filter dimensions are 10.56 high x 18.77 wide. This filter is designed for widescreen laptop computers with screens that appear more rectangular than square and have a 16:9 aspect ratio. Desktop monitor privacy filters keep confidential and private information private. Utilizes 3M's microlouver privacy technology so only persons directly in front of the monitor can see the image on screen; passersby see only a dark screen. 3M's PF21.5W Privacy Filter provides 1.5 times more effective privacy than competitive filters and offers more consistent quality and uniform appearance, thus reducing visual distractions.

## Features

- PF21.5W fits widescreen size desktop LCD monitors with a diagonally measured 21.5 viewable
- Screen data is visible only to persons directly in front of the monitor. 3M privacy technology
- Keeps your electronic information confidential, making it excellent for use in high traffic areas.
- Provides 1.5 times more effective privacy than competitive models.Helps protect your fragile LCD

## Images

![3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer - Image 1](http://ecx.images-amazon.com/images/I/41WzXAT3vPL.jpg)
![3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer - Image 2](http://ecx.images-amazon.com/images/I/41L3ATOGD-L.jpg)
![3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer - Image 3](http://ecx.images-amazon.com/images/I/312JaAK%2BHmL.jpg)
![3M PF21.5W Privacy Filter for Widescreen LCD Monitors (16:9) Size: 21.5W PC, Personal Computer - Image 4](http://ecx.images-amazon.com/images/I/31a2E1gQKuL.jpg)

---

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**Shop now:** [https://www.desertcart.hk/products/8809807-3m-pf21-5w-privacy-filter-for-widescreen-lcd-monitors-16](https://www.desertcart.hk/products/8809807-3m-pf21-5w-privacy-filter-for-widescreen-lcd-monitors-16)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-06-02*