What you need:
- Box Fan (20 inch blade)
- 20x20 high performance air filter
- 1 big rubber-band
We made a trip to Wal-Mart to pick up the box fan and air filter.
The air filter has a 1500 microparticle performance rating and is an advanced allergen reduction filter... whatever that means. I was excited about the $3 off coupon I found on the package.
What you do:
Put the filter behind the fan and rubber band together.
Be sure the arrow on the filter points to the air flow.
Plug it in and breath a little easier.
It's not beautiful by any means but desperate times call for desperate measures!