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Computer Air Filter - Polyurethane Foam Filter Protects Hard Drives From Dust - By PuraPC

3.9 out of 5 stars 49 customer reviews
| 4 answered questions

Price: $8.99 & FREE Shipping on orders over $49. Details
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Sold by Filtalert Corporation and Fulfilled by Amazon. Gift-wrap available.
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  • 1 sq ft 60 pores per inch (ppi) polyurethane foam
  • Can be cut to fit any shape(s) and size intake(s).
  • Different mounting options of inside or outside the computer case to retain form and function.
  • Minimal airflow resistance and collects all kinds of dust and dirt - pollen, pet dander, lint, etc.
  • Washable; just rinse under tap water.
$8.99 & FREE Shipping on orders over $49. Details In Stock. Sold by Filtalert Corporation and Fulfilled by Amazon. Gift-wrap available.

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Product Description

By placing a computer dust filter over an intake, you reduce the risk of dust related PC illnesses, such as overheating, system failure, and permanent data loss. Using PuraPC's washable computer air filter system can prevent these ailments. This dust filter material helps stop dust from entering any PC or server without any increase in temperature. The computer air filter material is installed over intake fans and vents as to not restrict the exhaust. Filters should not be placed over an exhaust, as this traps heat, and dust doesn't enter your computer this way. The cool air that is drawn into your PC through intake vents and fans is how dust enters the computer.

Product Information

Technical Details

Brand Name PuraPC
Item Weight 0.8 ounces
Product Dimensions 12 x 12 x 0.1 inches
Item model number Filter Material
Color gray
Manufacturer Part Number Filter Material

Additional Information

ASIN B000FJU8BC
Customer Reviews
3.9 out of 5 stars 49 customer reviews

3.9 out of 5 stars
Best Sellers Rank #14,290 in Office Products (See top 100)
Shipping Weight 0.8 ounces (View shipping rates and policies)
Date First Available May 2, 2006

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By R. Chen on January 21, 2011
Verified Purchase
This is a must have for those who have multiple openings in their computer case. The case I'm currently using has 4 drive bays and two 120mm fans in the front. Even though they came with filters, they were the cheap kind. I opted to buy the computer air filter product here and taped it to the front of my case (i'm not big on aesthetics). After a week or so, i noticed a white circle of dust appearing on the filter. It's great to know that all that junk isn't messing up my gaming computer. I highly recommend this to people who want to care for their investments.
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Verified Purchase
I foster cats for a non-profit organization, and everything gets fur on/in it. I bought 2 sets to cover up my side, top, and front fans. After a week or so I checked inside the computer for dust/fur, and it was just as clean as the last time I had cleaned it out. Very satisfied! Also, easy to clean without detaching the filters if you use some tape (like a lint roller) to pick up the filtered dust/fur.
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Verified Purchase
Computer Air Filter, I used this something else. I took this filter and cut it into the same kind if filter circle for my Car wet/dry vacuum cleaner .Since, could not find one from the Vacuum cleaner Mfg. And it works great, it keeps the dirt out of the motor and, the filter is rinse able.. It keep the fine particles from getting into the motor. This Filter has all kinds of uses, that you can make with it. I recommend this filter. Jim in Ohio
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Verified Purchase
Thin air filter and only, 1 Square Foot. (12 inches x 12 inches). Way cheaper at the hardware store 99 cents. I did not return I but, I would not reorder or recommend it. Good product just over priced for what you get.
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Verified Purchase
Don't use as PC filter. Airflow gets almost completely off.
You can use high SP fans in high RPM for air to go through, but it'll get unnecessarily NOISY.

Terrible filter for PC. Just buy silverstone's ultra fine mesh filter instead.
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Verified Purchase
I tape this over the air intake on my computer and it seems to do a pretty good job of keeping most of the dust out. It doesn't seem to decrease the air flow by any amount that I could detect. Of course you have to keep the filter clean so as not to obstruct airflow.
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Verified Purchase
Bought it to cut and fit at the bottom of my Dell StudioXPS intake. A little worried it was too thick or dense and would block some air but it's fine. Maybe right on the edge but it's ok and doing the job...
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Verified Purchase
Yes, exactly what I was looking for to protect my computers and Dish DVR. Just a little two-sided tape and voila, nice, home-built computer filter.
All I have to do is take it off, wash it, dry it, and reattach it with new tape.
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