For about $30, anyone
can make a very efficient, high-capacity room air cleaner which
removes allergens (pollens, spores), smog, smoke and odors.
Attributes: large filter area, low intake resistance, low noise,
voluminous air throughput, fan stays clean, long life.
- select a wire or wicker wastebasket or
clothes hamper for a base
- select and fit a fan in top, facing up
- wrap the base with Gray Matter®
- turn fan ON