# Privacy Filter 3M PF400L 16" 4:3 Glare Reduction 95%

**URL:** https://aio.lv/en/product--3m-51999--10488389
**Data updated:** 2026-01-07 09:59 (EET)
**Category:** Screen Protection & Privacy
**Manufacturer:** 3M
**Manufacturer code:** 51999
**EAN:** 5902658114113
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 100.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 83.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3m-51999--10488389

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The 3M PF400L Privacy Computer Filter is designed for 16" monitors with a 4:3 aspect ratio. It effectively reduces glare by up to 95%, enhancing visibility and comfort. With a light transmission of 38%, it protects your screen while maintaining clarity. Ideal for use in shared spaces to ensure privacy and confidentiality.

## Long description

The 3M PF400L privacy filter fits 14"–16" CRTs and 15" LCD monitors with a 4:3 aspect ratio. Its flat framed design uses microlouver technology to keep on-screen data visible only to the person directly in front of the monitor while reducing glare and preserving image clarity.
Advantages
This framed display privacy filter reduces glare by up to 95% and transmits approximately 38% of light, maintaining bright graphics and improved contrast through standard tint glass. It prevents static and dust build-up, blocks up to 99.9% of ELF/VLF electric field radiation when properly grounded, and preserves screen detail without blurring or distorting images.
Suitable for
 Office monitors in open-plan or high-traffic environments
 Shared workstations and cubicles
 Environments requiring on-screen privacy for sensitive data
Key specifications
 Model: 3M PF400L (MPN: 51999, EAN: 5902658114113)
 Maximum screen size: 16" (fits 14"–16" CRTs and 15" LCDs)
 Aspect ratio: 4:3
 Display types supported: LCD / CRT
 Glare reduction: up to 95%
 Light transmission: ~38%
 Features: framed privacy filter, anti-glare, anti-static, anti-radiation (blocks up to 99.9% ELF/VLF E-field when grounded)
How to use
Attach the PF400L to the monitor using the framed mounting method provided by 3M, aligning the filter with the screen edges and securing it according to the manufacturer’s instructions. Position the monitor so typical users face it directly; the microlouvers allow only front-facing viewers to see the screen content clearly while others see a darkened display.
Usage recommendations
To maintain optimal privacy and protection, clean the filter with a soft cloth and glass cleaner, avoid abrasive materials, and ensure proper grounding if you require ELF/VLF field attenuation. Use the filter on compatible 4:3 monitors and check fit for 15" LCDs or 14"–16" CRTs before installation.

## Specifications

### Features

| Feature | Value |
|---|---|
| Aspect ratio | 4:3 |
| Display filter features | Anti-glare, Anti-radiation, Anti-static |
| Display types supported | LCD/CRT |
| Light transmission | 38 % |
| Glare reduction (max) | 95 % |

### Design

| Feature | Value |
|---|---|
| Type | Framed display privacy filter |
| Maximum screen size | 16 " |
| Suitable for | Monitor |
| Material | Glass |
| Frame colour | Putty |
| Minimum screen size | 14 " |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (imperial) | 12.75 " |
| Height (imperial) | 9.75 " |

### Other features

| Feature | Value |
|---|---|
| Anti-reflective | Yes |

## FAQ

### How much does the Privacy Filter 3M PF400L cost, and is it available for purchase?

The price is 100.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display types supported, maximum screen size, type, suitable for, aspect ratio, display filter features, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Privacy Filter 3M PF400L?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10488389/64393070_large.webp