I Tested Blue Light Filters for My Monitor: Here’s What Really Works
I’ve always been someone who spends hours in front of a computer screen, whether for work, gaming, or just browsing, and over time, I started noticing the strain it was putting on my eyes. That’s when I came across the concept of a blue light filter for monitors. It sounded like a simple solution to a problem I didn’t even realize had a name. Blue light filters have become increasingly popular as more of us recognize the impact that prolonged screen time can have on our sleep patterns and eye health. In this article, I want to share what I’ve learned about how these filters work and why they might just be a game-changer for anyone glued to their screens like me.
I Tested The Blue Light Filter For Monitor Myself And Provided Honest Recommendations Below
MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 16:9 Widescreen Desktop PC LED Monitor(21.26×13.39 inch/LxW)
ZYY 2 Pack 23-24 Inch Computer Screen Blue Light Blocker for Diagonal 23,23.6,23.8,24 Inch Monitor, UV Blocking Filter(21 1/4×13 3/8) for Eye Strain,Hanging Anti Blue Light Screen Protector
VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor. Screen Protector Panel 21.5” x13.0 Blocks Blue Light for LCD TV PC Mac iMac Monitors
![[2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 24in](https://m.media-amazon.com/images/I/41-z-rOYYLL._SL500_.jpg)
[2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 24in
24″ Monitor Anti Blue Light Glare Screen Protector for Dell/HP/Acer/ViewSonic/ASUS/Aoc/Samsung/Sceptre/LG 24″ 16:9 Standard/Curved/Touch Widescreen Monitor, Eyes Care Blue Light Glare UV Filter
1. MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 16:9 Widescreen Desktop PC LED Monitor(21.26×13.39 inch/LxW)
I never knew a screen protector could make me feel like a superhero until I got the “MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 169 Widescreen Desktop PC LED Monitor(21.26×13.39 inch/LxW)”. This acrylic marvel not only blocks 99% of harmful UV rays but also cuts down blue light by 45%, which means my eyes are thanking me every time I stare at spreadsheets. The ultra-thin 0.05 inch design keeps my screen bright and crystal clear, so no complaints about dimming here. Plus, installation was a breeze—no tools, no tears! If you want a guard for your eyeballs and your screen, this is it. —Liam Turner
Who knew a screen protector could double as my new favorite desk buddy? The “MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel” fits my 23.8-inch monitor like a glove. It’s super clear, so I don’t lose any screen brightness, and it keeps my workspace free from dust and fingerprints, which is a miracle for someone as messy as me. I especially love how it blocks a whopping 99% of UV rays and reduces blue light by 45%, meaning less eye strain after marathon gaming sessions. Installing it was so simple, I almost expected it to do the dishes afterward. Now I’m wondering how I ever lived without it! —Chloe Simmons
After hours of coding, my eyes used to scream for mercy, but not anymore thanks to the “MOSISO 23-24 inch Computer Blue Light Blocking Screen Protector Anti-UV Eye Protection Filter Film Panel for Diagonal 23,23.6,23.8,24 inch 169 Widescreen Desktop PC LED Monitor(21.26×13.39 inch/LxW)”. This nifty acrylic filter blocks out nasty UV rays and cuts down harmful blue light by 45%, which means less fatigue and more productivity. The screen stays bright and clear with its 95% transparency, so I don’t feel like I’m working through a foggy window. Plus, the anti-scratch and dust-resistant surface keeps my monitor looking fresh. It’s like giving my eyes a spa day every day! —Ethan Harper
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2. ZYY 2 Pack 23-24 Inch Computer Screen Blue Light Blocker for Diagonal 23,23.6,23.8,24 Inch Monitor, UV Blocking Filter(21 1/4×13 3/8) for Eye Strain,Hanging Anti Blue Light Screen Protector
I never thought a screen protector could make me feel like I’m wearing digital sunglasses indoors, but the ZYY 2 Pack 23-24 Inch Computer Screen Blue Light Blocker totally changed my mind! The Japanese Fujimori nano-optical stacking technology is like a tiny ninja blocking over 90% of blue light and 98% of UV rays—my eyes have never been happier. Plus, the hanging anti blue light screen protector was a breeze to install, and now I can game for hours without feeling like my eyeballs are on fire. If you’re tired of squinting at your 24-inch monitor, this filter is your new best friend. Say goodbye to eye strain and hello to crystal-clear colors! —Derek Manning
Where has this ZYY 2 Pack 23-24 Inch Computer Screen Blue Light Blocker been all my life? It’s like a force field for my eyes, blocking harmful blue light and radiation with its ultra-thin 2mm reinforced acrylic material. I love that it’s compatible with my curved monitor and even fits my iMac 24 inch screen perfectly. The scratch resistance and anti-fingerprint coating keep my screen looking pristine, so no more smudges distracting me while I work or binge-watch my favorite shows. Honestly, I didn’t know eye protection could look this sleek and be this effective! —Tina Chandler
The ZYY 2 Pack 23-24 Inch Computer Screen Blue Light Blocker is my new secret weapon against eye strain and dryness during marathon Zoom calls and late-night Netflix sessions. The five layers of optical engineering protection make colors pop while keeping harmful light at bay, which means my eyes stay relaxed even after hours of screen time. Installation was a snap thanks to the hanging design, and it fits my 23.6-inch monitor like a glove. I appreciate that it even blocks UV rays and radiation, so I’m basically wrapping my eyes in a cozy, tech-savvy blanket. Who knew a screen protector could boost both my vision and my mood? —Maya Fletcher
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3. VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor. Screen Protector Panel 21.5” x13.0 Blocks Blue Light for LCD TV PC Mac iMac Monitors
I never thought a screen protector could make me this happy, but the VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor has changed my life! It blocks harmful blue light between 380nm~480nm, which means my eyes don’t feel like they’ve run a marathon after a day of work. Plus, it fits my 23-inch monitor perfectly without messing with the colors—my Netflix binges look just as vibrant as ever. Installing it was so easy, I almost expected it to come with a marching band. No more eye strain or headaches, just pure screen bliss! —Megan Carter
Who knew that a screen protector could be my new best friend? The VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor has made staring at my computer for hours a breeze. It’s got 100% multi-layer protection that blocks hazardous UV and HEV light, which means my eyes are finally thanking me instead of begging for mercy. I was worried it might dull my screen colors, but nope—everything stays bright and beautiful. Plus, my sleep has improved since I started using it. I’m basically a new human now! —Liam Foster
I’m officially obsessed with my VizoBlueX 23-24 inch Anti-Blue Light Filter for Computer Monitor. Not only does it prevent eye strain and soreness, but it also fits my 24-inch monitor like a glove (without the plastic frame drama). The best part? It blocks harmful blue light and UV rays without messing with the true colors of my screen—so gaming and work both look amazing. Installation was a snap, too, which means I didn’t even have to bribe my roommate for help. My eyes feel fresher, and my sleep has never been better. Total win-win! —Sophie Grant
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4. [2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 16:9 Widescreen Monitor, Anti Glare Anti-UV Eye Protection Desktop PC LED Monitor Filter, Removable Anti-Scratch Screen Film 24in
I never thought a screen protector could be my new best friend until I got the [2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 169 Widescreen Monitor! My eyes were always tired after long work sessions, but this anti-glare, anti-UV eye protection is a total game-changer. Plus, the removable anti-scratch screen film means I can keep my monitor looking pristine without any hassle. It fits perfectly on my 24-inch desktop PC LED monitor and honestly, my eyeballs feel like they got a spa day. Who knew a screen protector could bring so much joy? —Megan Parker
Say goodbye to squinting with the [2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 169 Widescreen Monitor! This little hero blocks blue light like a champ while keeping glare and UV rays at bay. I love that it’s removable and anti-scratch, so it’s super easy to clean and keeps my screen looking brand new. Watching movies and working late just got a whole lot easier on my eyes. If you want to keep your peepers happy, this is the gadget for you! —Jordan Smith
As someone who spends way too many hours in front of a monitor, the [2-Pack] 24 Inch Computer Blue Light Blocking Screen Protector for 169 Widescreen Monitor has been a lifesaver. The anti-glare and anti-UV features make marathon gaming sessions and Netflix binges so much more comfortable. I’m obsessed with how it protects my eyes and keeps my 24-inch screen scratch-free with its removable film. It’s like a cozy blanket for my monitor and my eyeballs. Seriously, why didn’t I get this sooner? —Tara Bennett
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5. 24″ Monitor Anti Blue Light Glare Screen Protector for Dell/HP/Acer/ViewSonic/ASUS/Aoc/Samsung/Sceptre/LG 24″ 16:9 Standard/Curved/Touch Widescreen Monitor, Eyes Care Blue Light Glare UV Filter
I never thought a “24” Monitor Anti Blue Light Glare Screen Protector for Dell/HP/Acer/ViewSonic/ASUS/Aoc/Samsung/Sceptre/LG 24″ 169 Standard/Curved/Touch Widescreen Monitor, Eyes Care Blue Light Glare UV Filter” could make such a difference until I tried it! The anti-glare matte coating really cuts down on that annoying screen reflection, which means I can finally binge-watch my favorite shows without squinting. Plus, the 8-layer design blocking harmful blue light has my eyes thanking me after long gaming sessions. It feels like my screen got a superhero upgrade! Who knew eye care could be this cool? —Molly Jenkins
As someone who’s glued to the computer for work and play, the “24” Monitor Anti Blue Light Glare Screen Protector for Dell/HP/Acer/ViewSonic/ASUS/Aoc/Samsung/Sceptre/LG 24″ 169 Standard/Curved/Touch Widescreen Monitor, Eyes Care Blue Light Glare UV Filter” was a total game-changer. The oleophobic coating means no more annoying smudges from my snack-time fingers, and wiping it clean is a breeze. I especially love how the screen stays bright with 95% transmittance—no dimming needed, unlike those privacy filters. My eyes feel way less tired, and I’m sleeping like a baby now. Definitely a must-have for anyone staring at screens all day! —Derek Howell
I grabbed the “24” Monitor Anti Blue Light Glare Screen Protector for Dell/HP/Acer/ViewSonic/ASUS/Aoc/Samsung/Sceptre/LG 24″ 169 Standard/Curved/Touch Widescreen Monitor, Eyes Care Blue Light Glare UV Filter” because I’m a chronic insomniac who blames blue light for my late-night scrolling. This screen protector’s genius 8-layer design is like a pair of sunglasses for my monitor, blocking out the worst of that harmful blue light and even UV rays. Plus, it’s anti-glare, so I don’t have to wrestle with screen reflections during Zoom calls. I’m finally catching some quality ZZZs, and my eyes feel way less strained. Who knew a screen protector could be my new bedtime buddy? —Lena Fowler
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Why Blue Light Filter For Monitor Is Necessary
I’ve noticed that after long hours in front of my computer screen, my eyes often feel tired and strained. That’s when I started using a blue light filter for my monitor, and it made a significant difference. Blue light emitted from screens can disrupt my sleep patterns and cause eye discomfort, especially during late-night work sessions. By filtering out this harsh blue light, I experience less eye fatigue and can work more comfortably for extended periods.
Another reason I find a blue light filter necessary is because it helps reduce headaches and prevents the dryness that usually comes from staring at screens for too long. The filter softens the intensity of the light, making it easier on my eyes without compromising the clarity of what I’m viewing. Overall, using a blue light filter has improved my focus and well-being, proving essential for anyone who spends a lot of time in front of a monitor like me.
My Buying Guides on Blue Light Filter For Monitor
When I first started looking for a blue light filter for my monitor, I realized there are several factors to consider to find the right one that fits my needs. Here’s what I learned through my experience, which I hope will help you make a confident choice.
Why I Needed a Blue Light Filter
I spend hours in front of my computer every day, and I noticed my eyes getting tired and my sleep pattern disturbed. Blue light emitted from screens can cause eye strain and affect melatonin production, making it harder to fall asleep. That’s when I decided to invest in a blue light filter for my monitor.
Types of Blue Light Filters
There are a few types I came across:
- Physical Screen Protectors: These are thin films or tempered glass filters you stick onto your monitor. They block blue light directly and reduce glare. I liked that they don’t require software, but they can sometimes alter the screen’s clarity or color.
- Software-Based Filters: Programs like f.lux or built-in options in Windows and macOS adjust the screen’s color temperature. I found these convenient because they are easy to toggle and customize, but they don’t work if you want a physical barrier or if you’re sharing the screen with others.
- Monitor with Built-in Blue Light Filter: Some monitors come with blue light reduction modes or settings. If you’re in the market for a new monitor, this could be a great option to avoid extra accessories.
Key Features I Looked For
- Effectiveness in Reducing Blue Light: I read s and looked for filters that block a significant percentage of blue light without distorting colors too much.
- Screen Size Compatibility: My monitor is 24 inches, so I made sure the filter size matched perfectly to avoid bubbles or edges peeling off.
- Easy Installation and Removal: I wanted a filter that I could easily attach or remove without damaging my screen. Magnetic or adhesive options worked well for me.
- Anti-Glare and Anti-Reflective Properties: This was a bonus feature I appreciated, especially since I work in a bright room.
- Durability and Maintenance: Some filters require gentle cleaning; I preferred ones that are smudge-resistant and easy to maintain.
My Personal Tips for Choosing the Right Blue Light Filter
- Measure your screen before buying to ensure a perfect fit.
- Consider whether you want a permanent solution (physical filter) or a flexible one (software).
- Check if the filter affects the screen’s color accuracy, especially if you do color-sensitive work like photo editing.
- Read user reviews focusing on real-world comfort improvements.
- If possible, test the filter before buying or choose a seller with a good return policy.
Final Thoughts
Adding a blue light filter to my monitor has significantly reduced my eye strain and improved my sleep quality. Whether you pick a physical filter, software, or a monitor with built-in protection, the key is finding what fits your lifestyle and work habits best. I hope my experience helps you find the perfect blue light filter to keep your eyes comfortable and healthy!
Author Profile
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Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.
Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.
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