I would recommend that you replace your fan. It sound like you got good use out of it. A good fan for you may be the Lasko 3900. Not only will it circulate the air but it will filter it also and the filter is easily replaceable. Here is a link to Amazon where you can check it out.
Answers & Comments
I would recommend that you replace your fan. It sound like you got good use out of it. A good fan for you may be the Lasko 3900. Not only will it circulate the air but it will filter it also and the filter is easily replaceable. Here is a link to Amazon where you can check it out.
http://www.amazon.com/Lasko-3900-Performance-Air-Cleaner/dp/B000MF8VLS
I hope this helps you.