3m Privacy Filter Review

Every telecommuter needs to leave the residence someday. Maybe to get some fresh air – perhaps even get a touching work done at a nearby espresso keep. While at the local espresso save, sipping a latte and crunching income projections, you could get that uneasy feeling which you won’t be the simplest one crunching your numbers. Do you prefer to chorus from setting your touchy records on a show to passersby and curious onlookers? Have you seen the stupid 3M advertisements during the CNN morning information and are curious if the 3M Privacy Guard definitely works?

macbook-pro-13-w-retina-magnetic-privacy-filter-36.jpg (1200×800)

The 3M Privacy Filter is marketed toward those whose work may require the use of a pc in public places. This includes telecommuters who favor to paintings in a public wi-fi hotspot (Starbucks, Panera Bread) as well as frequent business vacationers who frequently work on sensitive statistics in airplanes and trains.

3M’s advertising literature makes many claims of its overall performance. In this assessment, I will try and verify or deny those claims. Additionally, I will provide input based totally on my usage of the 3M Privacy Filter over the past few months on a fifteen.4″ widescreen MacBook Pro.

The 3M Privacy filter out mounts to the pc display screen with clean plastic mounting tabs with – you guessed it; 3m adhesive. There are a total of three tabs used throughout this setup. As recommended through the blanketed mounting instructions, have been located on each facet of the display screen and one at the bottom. After numerous months of use, the mounting tabs are nonetheless firmly connected and have not degraded in performance or aesthetic enchantment. There is a small spherical cutout on the pinnacle of the Privacy Filter. This is to facilitate easy elimination. While it’s miles pretty obvious inside the snap shots, it is not a distraction. The largest issue with those mounting tabs is that the privacy filters out bows inward whilst last the computer. This can be much less of a problem with a smaller screen, but the behemoth 15.4″ MacBook Pro screen reasons bowing within the filter out upon closure. This bowing of the filter out does no longer affect performance, but simplest offers its self as an annoyance whilst final the computer.

Item Performance

In regular light settings with a person sitting at once subsequent to the laptop with the Privacy Filter implemented, a really big percentage of the display is invisible to the onlooker adjacent to the person. The filter out does a tremendous task of concealing the display records. However, do now not expect the Privacy Filter to paintings with people at once behind you! This disadvantage is maximum in all likelihood to occur when sitting in an aisle seat on a plane. It is still feasible to view some degree of screen records in this case.

3M states display information is not distorted while regarded under the Privacy Filter. This declare is actual, to some extent. Screen information isn’t “Warped”, however, the screen is tremendously darker. Most documents have a white background, in which case this is not too bad of an element. However, if watching a darker film, expect a lower in brightness. Even in direct sunlight, the display screen continues to be usable but this likely varies based at the great of your laptop’s backlight.


While no longer perfect, the 3M Privacy Filter does stay up to most people of its claims. Due to its without problems removable nature, it’s far pleasant used while coming into a public area wherein the privacy and security of your display screen facts are at the most important threat. When privateness isn’t required, the display screen is without problems eliminated and stored in the furnished packaging.

The 3M Privacy Filter was bought at a store with a fairly liberal go back policy. It has been several months, and I don’t have any intention of returning the product for performance reasons. For the cash (more or less $50), the 3M Privacy Filter is really worth the security of understanding your display screen records is viewable to best the ones within a certain radius.

privacy_screen_filter_1.jpg (1000×1000)

At $50 the 3M Privacy Filter it is nevertheless a no brainer for folks that require confidentiality of their display facts in public. The 3M Privacy Filter is the simplest product on this fee range on this area that performs this successfully.

Lee Hogan

Gamer. Twitter fan. Unapologetic analyst. Award-winning beeraholic. Subtly charming explorer. Cyclist, follower of Christ, drummer, Saul Bass fan and collaborator. Operating at the nexus of simplicity and elegance to save the world from bad design. Concept is the foundation of everything else.

Read Previous

OS Wars: Lion VS Windows 8

Read Next

Take Control of Your Data – Backup Regularly