3M Privacy Filter 21.5'' from Posturite
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3M Privacy & Anti-glare Filter 21.5''
3M Privacy & Anti-glare Filter 21.5'' 3M Privacy & Anti-glare Filter 21.5'' 3M Privacy & Anti-glare Filter 21.5'' 3M Privacy & Anti-glare Filter 21.5''

3M Privacy Filter 21.5''

SKU: 1571002

£134.86 Ex VAT £161.83 Inc VAT

Out of stock

Your laptop or netbook screen is an open window to your personal and business affairs. The modern work dynamic can make risk management extremely challenging for IT security professionals: open plan and hot-desking environments; working when travelling; working remotely in public places. No wonder it's easier than ever to lose your organisation's - or your personal - valuable, confidential data. If your screen is visible to those around you, so is your data.

Whether you log in at work or home, in a bustling coffee shop or busy airport, 3M Privacy Filters are designed to deliver peace of mind in any setting:

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Additional Information

Privacy filters keep scratches, abrasion, prying eyes and sticky fingers at bay on your screen. 3M™ Privacy Filters and Screen Protectors range from natural view and anti-glare, through to protecting your on-screen information while travelling or in open plan offices. They provide a scratch-resistant layer of protection between your screen and the rigours of everyday use without compromising clarity or touch screen functionality. Thanks to the 3M residue free adhesive they are also easy to apply and remove from your laptop or desktop device

How do 3M Privacy Filters protect your on-screen information while making it privy to your eyes only? Patented 3M Advanced Light Control Film (ALCF) technology contains closely spaced black microlouvers positioned to 1-degree precision, with over a dozen louvers per millimeter evenly distributed across the screen. As this also mean they don't rely on blurring or distorting images to guard your privacy, they go a long way in protecting your eyes

  • 21.5 inch widescreen 16:9 black filter
  • 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
  • Desktop monitor user working in sensitive areas. Open plan offices, open reception areas
  • Visual security, protecting confidential/sensitive information - customer, commercial, medical, government, e-examination
  • 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.
Warehouse stock

This is an item we keep stock in our warehouse.

Delivery time

If the item is currently in stock we will process your order in 24 hours. Please allow up to 3-4 working days for delivery, though times will often be faster than this.


This item is non-returnable. If in the very unlikely event the item is faulty we will collect it and either refund it or provide you with a replacement. Please let us know within 24 hours of receipt of the item to make a valid claim.