Pulling Outside Air

superdave5

Active Member
Right now Im pulling outside air into my room through a 4in inline fan. I have a cheap filter on it and dont trust that it will stop mites. What filter would you everyone recommend putting on it to stop dust and mite particles. Can I just put a carbon filter on the exhaust side (inside of the room) or do I need some other type of filter
 

dgk4life

Well-Known Member
could put a mesh screen outside on your intske hole...couple layers crisscrossed should keep em out i think
 

superdave5

Active Member
hahaha ya I have a cheap screen filter on it right now but mites are pretty effen small. Anyone got a link for the hepa filters?
 
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