Buy Used and Save: Buy a Used "3M Privacy Filter for 14" Widescreen Laptop (PF140..." and save 75% off the $88.95 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.
Other Sellers on Amazon
+ Free Shipping
+ Free Shipping
+ Free Shipping
3M Privacy Filter for 14" Widescreen Laptop (PF140W9B)
- Enter your model number to make sure this fits.
- Help keep your personal or confidential information private with an effective "black out" privacy from side views. You see clearly while onlookers see black.
- Fits 14" widescreen laptops. Before choosing your screen, use the measuring instructions video on the left to ensure you choose correctly
- Black, frameless, lightweight, thin design, reversible- glossy or glare-reducing matte
- Includes two, easy-to-attach, reusable options – Attachment Strips and Slide-Mount Tabs
- Helps reduce reflections so you see your screen clearly with pristine image clarity
- 100% hand inspected for quality assurance
Frequently bought together
Customers who bought this item also bought
Special offers and product promotions
Have a question?
Find answers in product info, Q&As, reviews
Please make sure that you are posting in the form of a question.
From the manufacturer
3M Privacy Products
Featuring microlouver technology pioneered, designed and optimized by 3M to 'black out side views so you see your screen clearly while visual hackers are left in the dark.
Privacy is the best policy.
These days, screens are everywhere. And so are visual hackers. With the increase of mobile workers, open workspaces, and the migration of data to the cloud, laptop screens can display private information virtually anywhere.
An unprotected screen can expose sensitive and private information, trade secrets and business plans. And the reality is that a visual hacker may only need one piece of valuable information to unlock a large-scale data breach.
A leader in screen privacy and protection
At 3M, we've designed advanced optical technology that delivers visual privacy and screen protection trusted the world over. We remain a global leader today—continuing to improve our technology, features and breadth of product.
Display and device technology continues to advance. So do we. Our privacy filters work simply and beautifully on most of today's laptops to help protect your screens, and help keep the information on them private.
Behind the simplicity of our products is a powerful combination of optical science and sheer ingenuity you’ve come to expect from 3M. Rest assured, our products are inspected for quality defects, ensuring that you get authentic 3M Privacy Filters, with science applied to life.
Visual hacking: when information is visually captured without permission. But we’ve got you covered.
Protect your data in public
With an increasingly mobile workforce, it is essential that companies and employees take extra precautions before exposing company information on their laptop screens in public.
How privacy filters work
3M Privacy Filters block side views outside the 60 degree viewing angle, while providing a crisp, clear view to those directly in front of the screen.
A single microlouver is about as thin as a single strand of hair. There are thousands of microlouvers within one 3M Privacy Filter—all virtually undetectable by the human eye.
3M Privacy Filters for Laptops attach with optically clear adhesive strips or easily removable slide mount tabs.
Find the right privacy filter for your screen.
Step 1: Determine your screen type
Does your device have a raised bezel or a flat front glass screen?
Raised bezel: Screen with a raised frame around the edges.
Flat front glass: Screen with edge-to-edge glass without a raised frame.
Step 2: Measure your screen
For a raised bezel screen, measure the height (h) and width (w) of the screen's viewable area within the bezel.
For a flat front glass screen, measure the height (h) and width (w) of the entire glass display.
Step 3: Find your filter
Use the measurements to select the right sized filter for your device from the products listed below.
Best fit tip: If you don't see a filter that matches your measurements, select a filter that is larger yet closest to your measurements.
Compare to similar items
|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||Amazon.com||my Goods||Amazon.com||DemeterSeares||Amazon.com||ScreenCity|
|Screen Size||0 in||14 in||0 in||14 in||13.3 in||15.4 in|
|Item Dimensions||6.87 x 12.2 x 0.02 in||10 x 0.13 x 15.25 in||0.13 x 10 x 15.25 in||0.02 x 12.2 x 6.87 in||0.02 x 6.5 x 11.57 in||11.81 x 15.25 x 0.15 in|
3M Privacy Filters keep confidential information private. Only persons directly in front of the monitor can see the image on screen; others on either side of them see a darkened screen.
Top customer reviews
There was a problem filtering reviews right now. Please try again later.
To install is straight-forward: carefully peel back the blue stickers that actually contain a clear contact surface and apply them to four points as indicated on the instructions (one each of the corners), then carefully apply it to your monitor. Sure, the contact tape is on your monitor but you can’t see it when looking at the screen face-on.
The privacy portion is there, which is what you want to keep prying eyes away on what you are working on as they walk up to your desk or, in my case for the laptop, as I am in various public places such as airports or planes. While a little pricey for a thick piece of film, the privacy aspect more than makes up for the cost of materials. If you are looking for a good privacy screen, I would recommend this brand in your appropriate size for your monitor.
I realized the value of these filters when I could read a row-mate's laptop during a flight years ago. She worked for a "competing" hospital that my wife worked with...I could have easily forwarded some interesting information to my wife..
I bought a filter the next day...
The item came well packaged as you would expect from 3M. The filter came in a plastic & in perfect shape and it came with the little stickies to hold the filter in place. it fit all perfectly.
The only thing I don't like is that the filter for some reason causes an eye strain. I feel like my vision got a bit blurry from staring at the monitor for few minutes. I had to increase the brightness of my laptop's monitor since it is dynamic, it automatically adjusts to my environment's lighting and increased the font size.
It serves it purpose but I don't know if I need to get used to it first or what. I have perfect vision and this definitely affects it.
Overall this works for my laptop and allows me to remove it easily, but if I wanted a permanent one I would go with the HP filter I have seen.