Hello Gentlemans!Just a question - would like to know your opinion. I plan to build an air cleaner - here there are a lot of good examples. But the main question - where to find a squirrel cage. Here in Ukraine ours places for garbage (svalka) not such rich as in US. So it very hard to find such device as squirrel cage. But exist tools with English name - leaf blowers. The cheap models are priced near 30 USD and have power 0,6 kVt.So what will be your opinion regarding using such leaf blower as the heart of air cleaner.Georg