This 11-pound upright from Oreck is bag-equipped and has ... filter High-efficiency particulate-air (HEPA) filters provide the highest level of vacuum-cleaner filtration. In our tests, models ...

The Oreck Graphite upright vacuum cleaner weighs 11 pounds and ... High efficiency particulate air (HEPA) filter High efficiency particulate air (HEPA) filter High-efficiency particulate-air ...

I've been using Oreck XL professional air purifiers for years, these are the EP type utilizing Truman Cell technology. Recently I noticed a slight ticking noise in my AIRPB so I contacted my local ...