Silverstone FF121 Case Accessory

Pros: Seems good for blocking bigger particles.

Cons: Holes designed to block dust and particles are too big! They'll catch particles smaller than 0.5mm or so, the screen's holes are just to big to filter dust or even sand sized particles... pretty disapointing.
Reduces airflow (as anyone expects it to do, so it isn't that much of a con)
Wont fit on my front panel fan! I had to use a melting tool arround the screw holes to make it fit, but even there, the front panel is now harder to put back in place because of the fan+filter thickness.

Manufacturer Response:

Thank you very much for purchasing a SilverStone. We offer a another model of filter that has thinner nylon weaving to catch smaller dust particle (at the cost of blocking a little more airflow than your current one), it is also thinner as well. If possible, we believe it will fit your need better. The model number is FF123B, below is the direct link here on Newegg:

http://www.newegg.com/Product/Product.aspx?Item=N82E16811999249

Pros: Seems like this is tight enough of a weave to catch almost every particle of dust but it should still provide great airflow. The corners are thin enough of platic that they can bend, so you really can mount this anywhere, even sandwiching it in between a fan and the inside on your case.

Cons: None.

Pros: It is a nice little filter that bolts to your 120 mm fan.

Cons: Nothing really. Just have your filter on the outside of your case if possible (Tacky I know.. but functional) so that you can clean it from time to time.

Pros: It is a fan screen.

Cons: It's about 2mm thick.

Pros: Looks nice, easy to install fits in tight places if you have a smaller case

Cons: none really,

Other Thoughts: Wish it could let a little more air though it...

Pros: Good design.
Does its job.
Cheap.

Cons: Does not fit Cooler Master Stock case fans!

Other Thoughts: Make sure that this fits your fans. What I mean is that the screws you have may or not work with fan cover and your case fan mounts.

Pros: Nice design, looks well made,

Cons: None that I can think of.

Other Thoughts: This case fan does its job pretty well, and looks better than mosf the fans out there in the market.

Pros: Keeps my computer looking new by keeping dust particles out!

Cons: Not a con but I think $6 for a single filter might be a bit expensive but I would buy these again

Pros: Nice filters that don't restrict airflow much at all! Very sturdy with a very durable mesh.

Cons: They need to be mounted to the fans, can't just be mounted onto the case, unless you twist/zip tie them on.

Other Thoughts: Would recommend these to anyone looking for filters.

Pros: comes with screws.
has kept out dust so far.
doesn't add to noise much.

Cons: none really.

Other Thoughts: great for dusty houses and those who own long haired cats.

my rig:
graphics: 2 x powercolor 7970
cpu: amd fx 8350
windows 7 home premium 64 bit
motherboard: asrock 990fx fatal1ty
monitor: acer 60cm
psu: rosewill 1000w
hdd: seagate 2tb 7200rpm
ssd: gskill 120gb sata iii
cooler: zalman 9500a
ram: 16gb gskill ripjaws x 1600
case: cooler master 431 elite
fans: 5 x rosewill blue 120mm
speakers: logitec stereo
mouse: logitec g300
wireless adapter: rosewill triple antenna 900mb/s
keyboard: rosewill gaming keyboard
dust filters: 3 x silverstone case filters
cd drive: liteon dvd burner