If you are worried about allergens then a hepa filter is best.
Hepa vacuums offer extra filtering so that allergens aren't released back into the air. Dyson is one of the top makers of vacuums that offer hepa filtration.
An HEPA room air cleaner can be bought from many different stores and retailers. Some examples that sell these air cleaners include RadioShack, Target, and Walmart.
The Allergen Reduction Kirby HEPA Filter Vacuum Bags fit Generation 3, G4, G5, G6, G7, and Ultimate G vacuums.
Yes, Dyson offers a canister vacuum with HEPA filters. It seems that most major brands are now offering this.
Since HEPA is a certification, they'll all work equally well at a minimum level. Try Dyson, their pet vacuums supposedly work very well.
Hepa vacuums use a special type of air filter, and water filter vacuums filter the dirt and dust through water to keep it from being re-released into the air. There is still allot of debate on how good they actually work.
Makita Vacuums are some of the best vacuums in the world. To find information on these vacuums you can go to the makita website at www.makita.com
Yes, HEPA filter technology is among the best technology available for air cleaners
The Honeywell 99% HEPA Tower Air Purifier with Ionizer is one of the best
Several companies offer vacuums for hardwood floors. According to many online reviews, Dyson is the best company that manufactures vacuums for hardwood floors.
EdenPURE makes air and water purifiers, heaters, and replacement filters for the purifiers. They also sell ozone-free air purifiers and hepa-filtered vacuums.
My best recommendation on where to buy a Hepa vacuum is Wal-Mart. They have some great deals, and even betterr prices! I found my Hepa vacuum there, and I use it almost daily.