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Silverstone FF121B 120MM Fan Filter Black

This product can only be exchanged or replaced with the exact same item.
Silverstone FF121B 120MM Fan Filter Black - 1
Actual product may not be exactly as shown.
Silverstone FF121B 120MM Fan Filter Black - 51450_l.jpg Silverstone FF121B 120MM Fan Filter Black - 51450_1.jpg Customer Photos (0)
Silverstone Technology
Reg. Price: $4.98  CAD
In Stock

This item is in stock and will ship as soon as possible. Usually ships in 1-2 business days.

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Part #: FF121B

SKU: 51450
Shipping Weight: 0.01 lbs
Shipping estimate: $5.99*
*Via NCIX selected courier.

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Customer Reviews of Silverstone Technology FF121B

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 FF121B reviews.
Experience: 3 Days

works great


works great
works great

Experience: 1 Days

Keeps the dust out Verified OwnerVerified Owner


Keeps the case clean, while not restricting the air flow
Works great to keep your case dust free. It does not restrict the air flow.
Looks good, I would definitely recommend it

Experience: 4 Days

works great


works great
works great

Experience: 2 Weeks

Works wonders


Works really well
Has to be screwed on
I barely ever need to dust my pc now because of these

Experience: 1 Days

Decent filter


decent mesh
not magnetic - must be screwed in with fan.
I think the mesh has a good balance between of being small enough to filter most dust out, and but not so small that air can't get through.

I think this would be most ideal if the whole filter was mesh instead of a circle mesh with plastic "frame" in the corners...

Experience: 3 Weeks


Fine filters
With mounting screws
None so far.
I like the quality of this filters looks durable and stable.

Experience: 2 Weeks


none so far
it works and its cheap... nothing to complain about. I just slap it on my case and forget about it until a few weeks later, pull it out and clean the dust and slap it back on again.

Experience: 90 Days


easy to install fan filter
none so far
good quality product as usual from silverstone

Experience: 14 Days


Decent design.
Tight Weave.
Slightly larger than 120mm, so may not fit all situations.
I got these for my Antec Eleven Hundred, and used two on the side window fans. The two I tried to use in the front, to replace the stock filter the case came with would not fit. I may try to shave them down, but will probably just give them away at this price.

Good value for your money, but requires high static flow fans (like my Gelids).

Experience: 3 Days


Filters air well
Not a fan of the metal mesh infront.
Just installed these without a hitch. It would be nice if the plastic hex-pattern infront of the filter could be removed before installation as my case ports already have a metal frame infront of the inlet.

Product Videos [ Edit ]

Features [ Edit | History ]

Finding a quiet and efficient cooling fan is the ultimate goal for every enthusiast. The FF121B is a fan grille designed for easy installation with any 120mm fan. The honeycomb pattern on the grille not only reduces wind shear noise but also channels the airflow into more focused beam. Its integrated filter also provides reduced dust buildup to extend the life cycle of components. All in all, the FF121B is an excellent upgrade for any 120mm fans in your system.

  • Honeycomb grille increases airflow focus
  • Integrated filter provides class leading dust reduction
  • Highly compatibility with all 120mm fan
  • Include 4 screws


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Messages about Silverstone FF121B 120MM Fan Filter Black

Cover an opening without fan (Tze-Hang Rex_C- Mar 06, 11, 2 Replies)

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Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.

Reviews from the Web

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Product Warranty

NCIX provides a 30 day limited warranty on this product.  The remainder of the 1 year warranty is provided by the manufacturer.    Warranty length may vary depending on manufacturer and product.

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