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Silverstone Plastic Ultra Magnet for 120mm Case Fan Air Vent Fine Fan Filter

This product can only be exchanged or replaced with the exact same item.
Silverstone Plastic Ultra Magnet for 120mm Case Fan Air Vent Fine Fan Filter - 1
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Silverstone Plastic Ultra Magnet for 120mm Case Fan Air Vent Fine Fan Filter - 78847_l.jpg Customer Photos (0)
Silverstone Technology

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Our Price: $6.99  CAD
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SKU: 78847
Shipping Weight: 0.3lbs

Part #: FF123B

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Product Videos [ Edit ]

Features [ Edit | History ]

Dust can be a computer system's worst enemy as it has the potential to lower cooling performance or cause damage when left overly accumulated. But most fan filters are a hassle to install so SilverStone created an easy to use FF123 fan filter.
The FF123 has embedded magnet in its frame so it can be effortlessly attached to any steel chassis without tools. So for those looking for dust reduction for component longevity with increased cooling efficiency, the FF123 is an excellent buy.
Convenient magnetized design for easy installation
Ultra fine filter provides great dust reduction properties
Compatible with most 120mm fans or vents

Specifications [ Edit | History ]

Model No. SST-FF123B
Color Black
Material PVC/magnet
Application 120mm size filter
Net Weight 13.6g
Dimension 120mm (W) x 120mm (H) x 1.5mm (D)

Customer Reviews of Silverstone Technology FF123B

Product reviews on are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Silverstone Technology FF123B reviews.
Experience: 1 Years


does the job
Cons will obstruct air flow in a small manner


I bought this for my 2 year old daughter not to get her fingers into the fan cause I places it in a box on the floor to suck air from the basement through the floor vent... And it does what it's supposed to... she can't get hurt!

Experience: 1 Years


Magnetic, but they have screw mounts too!
Fine mesh
Cons None so far


Works well!
You do have to clean them occasionally, but hey that is what they are for.
I even have one over my Water cooler for the CPU, that is the best use so far! Keeps the radiator clean!
I also use it in the case filters. Other than cleaning, no worries.
(but hey that is what they are there for am I right?)

Keeps the insides super clean. No Dust bunnies whatsoever!

Experience: 2 Weeks

Verified OwnerVerified Owner


Cons none


Very easy to use and easy to clean. Sticks to my case fine. Doesn't come with screws, but it is magnetized.

Experience: 10 Months


-Magnetic siding makes it easy to stick on to metal surfaces
-fine filter blocks dust very well
Cons -no screws included :C
-width of the filter siding prevents me from using short screws to attach the filter to the fan inside my case


Overall great product, no issues so far.
I've been just ghetto taping filters to the fans I couldn't screw on.

Experience: 1 Months

Verified OwnerVerified Owner


Traps dust well
Cons None


The mesh on the filter is indeed fine and traps dust effectively.

The filter is thin enough that I was able to install it between my fan and case. That's not quite as convenient for cleaning as it would be on the outside, but I prefer to have the filter out of sight.

Experience: 2 Weeks

Verified OwnerVerified Owner


-price on pm
-very fine mesh
Cons -air force may or may not pull mesh into your fan and brush up against it


Should work with most 120mm's but note that they should have left a little more room on the inside of the magnetic lining as it hugs the lining of your fan abit to where the fan blade comes close to the magnetic part

This review was modfied by poster @ 11-21-13 11:21 AM

Experience: 2 Months

Verified OwnerVerified Owner


-Great price
Cons -None so far


I price matched these to $4.42 each and got three of them. I haven't installed them yet but are needed to eventually to cover up the side vents on the Antec Eleven Hundred.

I got them because they were at a great price, are magnetic and had many positive reviews.

Chuck Norris
Experience: 2 Weeks

Verified OwnerVerified Owner


-Blocks a ton of dust
Cons -None


This is an amazing dust filter that can help prevent dust from accumulating inside of your case(assuming that you have positive air pressure). It's also very cheap.

Experience: 2 Days

Verified OwnerVerified Owner


Filters dust well looks great
Cons none


Got this for my side case fan. works great fits nice and filters good. The frame is made of magnetic.

Experience: 2 Days

Verified OwnerVerified Owner


Ultra fine
Cons None


This is a great magnetic fan filter and features an ultra fine filter for greater dust reduction! I will use these on every system I build from now on.

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