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3M High Clarity Privacy Filter for 21.5" Widescreen Monitor (HC215W9B)

4.2 4.2 out of 5 stars 55 ratings
21.5" Widescreen Monitor
Screen Size 21.5 Inches
Brand 3M Privacy Filters
Special Feature Wide screen, Curved
Aspect Ratio 16:9
Specific Uses For Product personal, gaming, business

About this item

  • Nearly 20% more clarity than standard 3M black Privacy Filters
  • Effective "black out" Privacy from side views outside the 60-degree viewing angle
  • Compatible with curved displays
  • Provides excellent privacy while maintaining the glossy clarity of your screen
  • Reduces 35% of blue light transmission from the display

Top Brand: 3M Privacy Filters

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

From the brand

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  2. 3M

    3M provides a portfolio offering of advanced optical technologies that deliver visual privacy and screen protection trusted the world over. They’re your first line of defense against visual hackers, physical damage, screen glare and more – at home, in the office and everywhere else work is done.

    Available for monitors, desktop computers and laptops, our privacy filters fit over 40,000 devices.

  3. B0C3WTY4VM privacy filter
    B0C3WTJVJC
    B0C3WTYFJV
    B0C3WVRKQC

    Laptop Filters

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    3M Privacy Filter for 24" Widescreen Monitor (16:10) (PF240W1B)
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    3M Privacy Filter for 23.8 in. Widescreen Monitor (PF238W9B),Black

    External Monitor Filters

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From the manufacturer

3M privacy filter

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.

Attachment Options

adhesive strips for privacy filter

Slide Mount Tags for privacy filter

replacement parts

Attachment Strips

Ideal for displays with edge-to-edge glass, optically clear attachment strips are applied directly onto the filter before attaching to the device screen. Washable and removable, attachment strips allow for easy filter removal, cleaning and reattachment.

Slide Mount Tabs

Slide mount tabs attach onto the device bezel bordering your display and stay in place, allowing you to slide the filter on and off the screen as needed.

Replacement Parts

Request free replacement parts such as attachment strips or slide mount tabs to attach your 3M Privacy of Protection products to your device screen.

Find the right privacy filter for your screen.

how to measure

how to measure

how to measure

3m privacy screen
3M privacy filter 3M privacy filter 3M privacy filter 3M privacy filter anti-glare filter
Framed Privacy Filter Gold Privacy Filter High Clarity Privacy Filter Black Privacy Filter Anti-Glare Filter
See Details
See Details
Customer Reviews
4.3 out of 5 stars
298
3.7 out of 5 stars
80
4.2 out of 5 stars
55
4.3 out of 5 stars
298
3.4 out of 5 stars
25
Price — $173.99 $79.00 $127.00 —
Privacy ✓ ✓ ✓ ✓ -
Anti-Glare - - - ✓ ✓
Anti-Reflectivve ✓ - - - -
Glossy ✓ ✓ ✓ ✓ -
Matte - - - ✓ ✓
Touch Compatible - - - - ✓

Looking for specific info?

What's in the box

  • High Clarity Privacy Filter

    • Product Description

    Scotch Delicate Surface Painter’s Tape is great for surfaces that require a little extra care such as wood floors, wallpaper, cabinets, painted drywall, and freshly painted walls* (*painted at least 24 hours ago). This delicate surface tape with gentle adhesive can stay on surfaces for up to 60 days and then removes easily without leaving any sticky residue behind. This tape features Edge-Lock Technology that seals out paint to deliver sharp paint lines and clean removal for your more sensitive projects, including accent walls, decorative stripes and patterns. Whether you're protecting your hardwood floors from paint splatter or going all out with a decorative mural, rely on Scotch Delicate Surface Painter's Tape for a professional look that's easy on your surfaces.

    Product information

    Technical Details

    Collapse all
    Summary
    Other Technical Details

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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    3M High Clarity Privacy Filter for 21.5" Widescreen Monitor (HC215W9B)

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    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    55 global ratings

    Customers say

    Customers like the privacy and performance of the computer component. They mention that it enables them to keep information confidential while running a busy front office, and that it works really well.

    AI-generated from the text of customer reviews

    4 customers mention4 positive0 negative

    Customers are satisfied with the performance of the computer component. They mention that it works well and is worth the money.

    "...to reduce the eye strain I was suffering from my 27-inch iMac....works well." Read more

    "...It's works really well and is worth the money, in my opinion." Read more

    "This cover works perfectly. If you are not right in front of the screen, you cannot see what is displayed." Read more

    "Works great. It fits on the monitor." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the privacy provided by the computer component. They mention that the 3M privacy screen enables them to keep information confidential while running a busy front office.

    "...They are expensive, but my eyes are more comfortable and the privacy is priceless...." Read more

    "...The 3M privacy screen enables us to keep information confidential while running a busy front office." Read more

    "Plenty of privacy..." Read more

    Is a privacy filter supposed to be bent like this?
    1 Star
    Is a privacy filter supposed to be bent like this?
    The filter was bent 13 cm from the left, beyond repair. The bend was clearly visible after the filter had been properly attached to the monitor with attachment strips.
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    Top reviews from the United States

    Tony
    5.0 out of 5 stars Helped reduce my Eye Strain
    Reviewed in the United States on January 3, 2024
    Size: 27" Widescreen MonitorVerified Purchase
    Purchased to reduce the eye strain I was suffering from my 27-inch iMac....works well.
    Helpful
     Report
    Elsie85
    5.0 out of 5 stars Pricey but worth it
    Reviewed in the United States on October 26, 2020
    Size: 23.8" Widescreen MonitorVerified Purchase
    I've bought three of these. They are expensive, but my eyes are more comfortable and the privacy is priceless. Working from home I do not want my family to be able to view confidential information from my job. With these filters there is no chance of someone walking behind me and reading something they should not be reading.
    Helpful
     Report
    G. Hearn
    4.0 out of 5 stars Crazy expensive, but it works
    Reviewed in the United States on June 19, 2017
    Size: 21.5" Widescreen MonitorVine Customer Review of Free Product( What's this? )
    I really do not keep anything on my computer that is really "private", but I it is one of my pet peeves when people come in my office and just want to see what is on my computer screen. I used another brand previously and it was so dark that I could hardly see it myself and that did not work very well for me. This 3M Privacy Filter has found a way to give me the clarity that I need to do my work and still block out all of the curious people that just can't help themselves to check out my screen. It is easy to attach to your computer screen and it keeps your screen clean. When the filter gets dirty, all you have to do is take it off, clean it and put it back on. Very easy and very effective. I will say that at the current price of one-hundred twenty bucks, it’s crazy expensive for what it is.
    Helpful
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    PrimeAmazonian
    5.0 out of 5 stars Works as advertised
    Reviewed in the United States on April 12, 2019
    Size: 21.5" Widescreen MonitorVerified Purchase
    Product works like it's supposed to. I didn't apply the strips or side mounts as my monitor has a raised bezel around the screen. The filter sits in that perfectly so there was no need for me to use those, so I can't speak to that part. The filter itself lowers the brightness of the screen but only by a little and my monitor brightness wasn't set at the highest setting so I adjusted that and it's fine. There's no distortion in how the screen looks and it completely blocks the view immediately outside of the 60 degree field-of-view. It's works really well and is worth the money, in my opinion.
    One person found this helpful
    Helpful
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    CH Chan
    1.0 out of 5 stars Is a privacy filter supposed to be bent like this?
    Reviewed in the United States on November 22, 2023
    Size: 23.8" Widescreen MonitorVerified Purchase
    The filter was bent 13 cm from the left, beyond repair. The bend was clearly visible after the filter had been properly attached to the monitor with attachment strips.
    Customer image
    CH Chan
    1.0 out of 5 stars Is a privacy filter supposed to be bent like this?
    Reviewed in the United States on November 22, 2023
    The filter was bent 13 cm from the left, beyond repair. The bend was clearly visible after the filter had been properly attached to the monitor with attachment strips.
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    Helpful
     Report
    Teresa Thornton
    5.0 out of 5 stars This product performs exactly as advertised. Our staff was very pleased.
    Reviewed in the United States on September 17, 2018
    Size: 23" Widescreen MonitorVerified Purchase
    Our offices are open on 3 sides in order to project a welcoming atmosphere to parents and students. However, information regarding those students must remain confidential...it is a difficult needle to thread. The 3M privacy screen enables us to keep information confidential while running a busy front office.
    4 people found this helpful
    Helpful
     Report
    LHawkins
    5.0 out of 5 stars Plenty of privacy
    Reviewed in the United States on February 3, 2020
    Size: 23.8" Widescreen MonitorVerified Purchase
    This cover works perfectly. If you are not right in front of the screen, you cannot see what is displayed.
    Helpful
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    Mick McArt
    3.0 out of 5 stars A good product if you can't live without it.
    Reviewed in the United States on June 8, 2017
    Size: 21.5" Widescreen MonitorVine Customer Review of Free Product( What's this? )
    This product does what it says it will do, but I found out that I just don't like it for wide screens. It's easy to apply and is made from good material, but I don't like shifting my head around when sitting in front of the computer, that got annoying really quick. I recommend it for those who need it but this was just not for me.
    Helpful
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    Top reviews from other countries

    High expectations
    5.0 out of 5 stars Does a great job
    Reviewed in Canada on September 9, 2021
    Size: 23.8" Widescreen MonitorVerified Purchase
    I love it and totally recommend it for anyone who is looking for privacy.
    Report
    Amazon Customer
    4.0 out of 5 stars Works great!
    Reviewed in Canada on February 28, 2021
    Size: 23.6" Widescreen MonitorVerified Purchase
    This worked great for Privacy and screen was still bright. Just didn’t fit well on my monitor but that was my error for not measuring my screen before ordering.
    Report
    Slava.
    5.0 out of 5 stars Cool product
    Reviewed in Canada on November 15, 2018
    Size: 23.8" Widescreen MonitorVerified Purchase
    Really like the way it black out the screen!
    Report