4 Best Blue Light Filter Protectors for Computer Monitors

Too much screen time is harmful to the eyes, especially when working from home or staying glued to your PC or phone. Apart from causing eye strain, prolonged exposure to blue light may cause blurry vision. If you sit in front of your monitor for long stretches, investing in a blue light filter would be best.

These Blue Light filters block blue color rays generated by a PC screen. At the same time, they are simple to apply and are quite affordable.

If you are up for the investment, here are our recommendations for the best blue light filters for computer monitors. But first,

1. Mosiso Blue Light Blocking Screen Protector

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If you have a flat monitor like the HP All-in-One PC or the Dell Inspiron monitors, you can have a look at the Mosiso Blue Light filter. The highlight of this filter is that it hangs over your monitor. More importantly, it does a good job of cutting down the glare from your monitor.

It’s made of acrylic and is easy to install. In fact, several users have praised its easy installation process. At the same time, several users have pointed out that their headaches have gone down considerably after installing this filter.

Mosiso claims that this filter can curb up to 99% ultraviolet rays and anti-blue light between 420nm – 460nm. The latter means that the filter reflects part of blue light between 420-460nm.

The Mosiso blue light filter is popular on Amazon and received its fair share of positive reviews from its user base. It’s available in three sizes, and you can get filters for monitors up to 27-inches.

2. eyesapajou Blue Light Blocking Screen Protector

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Another affordable blue light filter is the one by eyesapajou. Like the one above, it fits over the monitor’s lips. Or, you can also adhere it directly on the screen. The top hanger is thin and doesn’t fit monitors greater than 22.5mm thick. The filter has matte-like finish to prevent any glare.

It’s easy to clean and maintain. All you need to do is clean it off with a microfiber cloth, and that’s about it.

Another good thing about it is that it prevents ugly scratches on the monitor screen. So far, users have had good things to say about this filter. They love that it cuts off unnecessary glare and yet remains delivers almost accurate colors.

3. VizoBlueStop Anti-Blue Light Filter

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The VizoBlueStop is known for preserving the actual color of the screen while blocking the blue light. Several users mention in their reviews that this filter doesn’t dark the screen and is easy to install.

It adheres to the screen and prevents dust & lint from building between the screen and the filter. Like the one above, it’s available in different sizes and goes up to 65-inches. Naturally, the price goes up when you opt for a larger screen.

However, the VizoBlueStop uses a shiny material that produces a little glare. If you work in a room with lots of artificial and overhead lights, you might want to consider this filter.

Alternatively, you can also check out the VizoBlueX Anti-Blue Light Filter.

Buy VizoBlueX Anti-Blue Light Filter

4. Mubuy Screen Protector for Curved Monitor

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The Mubuy blue light filter is one of the few filters designed for curved screens. It’s affordable and a standard-sized filter costs a little less than the ones above. It works as intended and prevents harmful rays from reaching your eyes. And several users have vouched that the filter has prevented sore eyes and headaches.

This one is designed for curved screens with a 21:9 aspect ratio. The only issue is the installation process. This filter doesn’t hang via the lip at the top, unlike those above.

Instead, it sticks to the screen like typical screen protectors. And if you are not too careful, you might end up with bubbles in the middle.

Other than that, it works as intended and safeguards your eyes against harmful rays.

Alternatively, you can also check out the Ez-Pro Blue Light Filters for Widescreen Monitor.

Buy Ez-Pro Blue Light Filters for Widescreen Monitor

Cut the Blue Light

A blue light filter on your laptop or monitor is a must-have monitor accessory if you stay long hours behind the screen. They cost a little more than conventional monitor accessories. However, the results are worth the extra cents. Trust me, your eyes will thank you in the long run.

But before you hit the Buy button, make it a point to measure the screen properly.