Quote:
Originally Posted by Fuzz
Mine doesn't have a mesh filter, and I wonder what the point would be? It would restrict airflow a bit, and why do I care what gets sucked up the fan and shot out the vent?
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All the fart fans in my house have a screen, I think like wormius said to protect the motor and help prevent build up of dust and gunk on the blades. Unevenly weighted/balanced blades can cause premature failure