The filter we're using in the furnace is the cheapie one that costs
maybe a buck or less but it only stops the bigger stuff that would
hurt the blower. I would like one that would filter the very small
stuff. Right now the TV screen catches most of the dust. I see many
different kinds but don't know how good they really do. Would
like something below 100.00. Does anyone on here have a good
recommendation? Thanks
Dennis