- Network Admin
How to Manage Network Certificates and PKI
18 Mar, 2026

£78.10 inc. VAT
AI-generated summary
If you’re in a UK office with desks close together or you regularly work on sensitive stuff (finance, HR, client data), the 3M PF195W9B is the kind of “set it and forget it” privacy upgrade that actually pays off. 3M privacy filters tend to give you a solid viewing-angle clamp without turning your screen into a dim, washed-out mess too aggressively, so normal day-to-day work (spreadsheets, reports, writing) usually stays usable. At **£64.88 ex‑VAT** it’s not the cheapest option, but it’s priced like a business tool rather than a throwaway gadget—worth it if you’ll use it every working day.
That said, I wouldn’t buy it if you’re expecting a magic fix for bad workspace layout. Privacy filters only help if people are roughly off to the sides; if the audience is more front-on (or you’re frequently switching viewing positions), the “privacy” effect is reduced. Also, make sure you really have a frameless-style fit for your exact monitor—getting the alignment wrong is where some filters start to feel like hassle instead of value. Overall: **good choice for office desk setups where lateral snooping is the risk**, and a waste of money if your primary problem is screen brightness/colour quality or unclear sizing.

STARTECH
StarTech.com 23.6-inch 16:9 Computer Monitor Privacy Filter, Anti-Glare Privacy Screen with 51% Blue Light Reduction, Black-out Monitor Screen Protector w/+/- 30 deg. Viewing Angle, Matte and Glossy Sides (23669-PRIVACY-SCREEN) - Notebook privacy filter (horizontal) - 23.6" wide - transparent

Kensington
Kensington - Display privacy filter - 2-way - removable - 19"

Kensington
Kensington MagPro Elite Magnetic Privacy Screen for Surface Laptop 3 15" - Notebook privacy filter - removable - magnetic - 15" - for Microsoft Surface Laptop 3 (15 in)

Kensington
Kensington - Notebook privacy filter - 16:9, bulk pack - 2-way - removable - plug-in/adhesive - 14"