a REAL hepa filter vacuum?

[Subhuti]

We are facing possible lead dust issues in our house. We need to purchase a good vacuum to keep the floors clean for our dd aged 8 months. Obviously a HEPA filter (which won't allow lead particles through) is the way to go.

However, I have read that most HEPA filters are NOT TRULY sealed. Some of the air is released to cool the motor and blown back all over the house. This would be a disaster for us.

Anyone who has dealt with lead or severe allergies know of a vacuum that is a REAL hepa filter, completely sealed?

Also, wouldn't we need to get a vac that uses bags (to keep the lead contained)?

Anyone have any recommendations? We will pay whatever it takes.
THANKS!

[Bella's Mama]

I have been LUSTING after a miele vacuum for a long time! It is the first ever certified HEPA vacuum. The S500 and S600 series are completely sealed systems with HEPA filtration. They are rated to retain 99.9% of all lung damaging particles 0.3 microns and larger. I think they would be effective in dealing with lead dust, but I'm not an expert, so do some of your own research to be sure. Check out the National Safety Council's tips on cleaning up lead at www.nsc.org Good Luck to you!

[momto l&a]

I use a Rainbow, it uses water as its filter.

[Subhuti]

that is what I am looking for --- a completely sealed system! Thanks! And thank you for the lead link, bella's momma!
...
I am not sure that a water filtration system would be adequate... HEPA is a really specific standard. I will check out the rainbow, too, thank you!