I purchased the ThreeBulls 12 Pcs 120mm PVC Black PC Cooler Fan Dust Filters. Decent dust filters. They are better than nothing. These are perforated plastic. Essentially you have a nice smooth side and the other side is slightly rougher (from being perforated I guess). You still get decent air flow but its certainly not the best. I had no issues with temperature but there are other factors at work there in custom rigs. I simply wanted a quick dust filter and these fit the bill. If the dust on them gets too bad or doesn't clean off right then you can just throw them out and grab another.
These have pre-perforated holes for the screws. I found that these are lined up pretty good for simple installations but I had a couple times where I needed to match the holes for custom installation. These filters are on the brittle side so care is needed for cutting and drilling if need be. In the end I used a Dremel to modify the screens as I needed for special situations.
I don't mind working through these 12 filters to build PC's for someone else.. because the filters do work and are better than nothing... but I think I would spend a little more on my own rig's filters because these are not really what I had hoped for when I purchased them originally.
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Customer reviews
Hurts the temperature performance significantly
Reviewed in the United States on April 13, 2019
I give 1 star to balance out those 5-star reviews which say it does not hurt temperature performance. It hurts. A lot. When I tested my temp before installation it stabled at 66-67 degrees C after 20 min of full load. After installation it easily reaches 87 degrees C within 10 min under same condition. If you can bear this 20 degree difference, choose it. It is otherwise a good product.
Reviewed in the United States on April 13, 2019
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Reviewed in the United States on April 13, 2019
Size: 120mm x 120mmVerified Purchase
Hurts the temperature performance significantly
Reviewed in the United States on April 13, 2019
I give 1 star to balance out those 5-star reviews which say it does not hurt temperature performance. It hurts. A lot. When I tested my temp before installation it stabled at 66-67 degrees C after 20 min of full load. After installation it easily reaches 87 degrees C within 10 min under same condition. If you can bear this 20 degree difference, choose it. It is otherwise a good product.
Reviewed in the United States on April 13, 2019
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Reviewed in the United States on August 11, 2020
As you see in my pictures I have smaller fans. Two 60mm. Two 92mm on my cpu Heatsink. A 92mm stock exhaust.
You can easily cut these with standard home scissors ✂ which I had to do. I slid them behind my intake fans and my Heatsink. My temps are all the same still. No change.
Only time will tell how much they really help. And how often you have to clean them.
Will update in the future.
Size: 120mm x 120mmVerified Purchase
Only time will tell. They seem awesome tho! All my temps are the same as before!
Reviewed in the United States on August 11, 2020
I like'em! They seem quality. They aren't flimsy And I'm happy to have all of the extras unlike that other guy.Reviewed in the United States on August 11, 2020
As you see in my pictures I have smaller fans. Two 60mm. Two 92mm on my cpu Heatsink. A 92mm stock exhaust.
You can easily cut these with standard home scissors ✂ which I had to do. I slid them behind my intake fans and my Heatsink. My temps are all the same still. No change.
Only time will tell how much they really help. And how often you have to clean them.
Will update in the future.
Images in this review
Top reviews from other countries
Taylor J
They're decent
Reviewed in the United Kingdom on May 5, 2020Size: 120mm x 120mmVerified Purchase
mark
Very good
Reviewed in the United Kingdom on October 2, 2020Size: 140mm x 140mmVerified Purchase
Dimitrios Iatrou
No holes for the screw
Reviewed in the United Kingdom on September 17, 2021Size: 80mm x 80mmVerified Purchase
Amelia
Keeps all the unwanted stuff out
Reviewed in the United Kingdom on June 7, 2020Size: 120mm x 120mmVerified Purchase
Matthew herron
Catches dust, bad airflow
Reviewed in the United Kingdom on February 14, 2021Size: 120mm x 120mmVerified Purchase
