3m
3M PF21.3 Privacy Filter for Desktop LCD Monitor 21.3" PF21.3
- SKU:
- 18147226
- MPN:
- pf21-3
- Availability:
- Usually ships the same or next business day. In stock at our CO, GA, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 01/04/2026 09:38:38 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 - 3 | and pay only $93.12 each 93.12 |
| Buy 4 or above | and pay only $91.54 each 91.54 |
- Stock Update:
- 01/04/2026 09:38:38 AM PST
Description
This item is brand-new, factory sealed.
3M Black Privacy Filters utilize ingenious microlouver technology to deliver world-class effective privacy for laptops and monitors. Side views are blacked out from prying eyes while your screen remains clearly visible to straight-on views. 3M Black Privacy Filters fade to black starting at the 30-degree side angle, are reversible between a glossy side and glare-reducing matte and reduce 35% of blue light transmission. Diagonal Monitor Size: 21.3; Fits Device Type: Flat Panel Monitor; Frame Type: Frameless; Mounting: Attachment Strips; Slide Mounts.Attachment Strips; Slide Mounts
Global Product Type:Frameless Monitor Filters
Features
Additional Information:
Viewing Area Dimensions - Metric (width x height): 433 mm x 325 mm Viewing Area Dimensions (width x height): 17" x 12 3/4"
No
United States
Assembly Required:
No
Country of Origin:
United States
Specs
| Physical Characteristics | |
| Product Color | Black |
| Height | 17.05" |
| Width | 12.80" |
| General Information | |
| Brand Name | 3M |
| Manufacturer Website Address | http://www.3m.com |
| Marketing Information | Privacy filter keeps confidential information private. Only persons directly in front of the monitor can see the image on screen while others on either side of it see a darkened screen. It is great for high-traffic areas and open office environments. Filter is designed to fit standard desktop LCD monitors with a diagonally measured 21-5/16" viewing screen and a 4:3 aspect ratio. Actual filter dimensions are 17" wide x 12-3/4" high (433mm x 325mm). Filter includes your choice of two easy attachment methods. Reversible, matte side reduces glare and reflections. Lightweight, thin, frameless design protects display from dirt, debris and scratches. Clean easily with a soft cloth and water. More from the Manufacturer |
| Product Type | Privacy Screen Filter |
| Product Name | Widescreen Blackout Privacy Filter |
| Manufacturer | 3M |
| Manufacturer Part Number | PF21.3 |
| Product Model | PF21.3 |
| Packaged Quantity | 1 |
| Technical Information | |
| Display Type Supported | LCD |
| Features | Anti-reflective |
| Device Supported | Monitor |
| Display Size Supported | 21.3" |
| Aspect Ratio | 4:3 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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3M PF21.3 Privacy Filter for Desktop LCD Monitor 21.3" PF21.3
$96.22