• brucethemoose@lemmy.world
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    3 days ago

    Also, as a bonus, put a cheap 4-inch AC filter on that box fan.

    Now you have:

    • Zero dust in your PC

    • Noise dampening

    • A high CFM air purifier, right in your room.

    • tburkhol@lemmy.world
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      3 days ago

      Get a 20x20x4" filter, and the fan will suck it right to itself. Don’t even need mounting materials.