Sirona Dental Systems, Inc. (Sirona) is a manufacturer of dental equipment. Sirona operates in three segments: Dental CAD/CAM Systems, Imaging Systems, Treatment Centers and Instruments.

Our top pick is the FoodSaver V4840 2-in-1 Vacuum Sealing System, which has both a body sealer and a handheld sealer for lighter jobs. It's easy and intuitive to use and even works well with wet ...

They are often described as "molecular bats." They are also known as axial flow turbines. Turbomolecular pumps can pump into the 10-10 Torr range on a suitable system, and are known as the work horses ...

The Shark Cordless PowerDetect Clean & Empty Vacuum System is a powerful cleaning tool that’s designed to make your life easier. With high-tech dirt detection abilities and a self-emptying base ...

All vacuum cleaners can pick up dirt and dust, but the best vacuums go a step further with powerful suction that works on all types of flooring, allowing you to clean your home quickly and ...

The vacuum is also not HEPA-rated, though it does have a five-stage filtration system that Levoit says captures 99.9% of 0.3-micron particles. Read our full Levoit LVAC-200 cordless vacuum review.

The Onson 2-in-1 robot vacuum features both vacuum and mop functions to help clean pet hair and dirt. If you've had your eye on a robot vacuum but held off because of the price, you can save $250 ...

Routine dentist visits are paramount to maintaining a healthy smile. And with a dental insurance plan, you can avoid paying hundreds or even thousands of dollars in out-of-pocket costs.

Here’s how it works. The best vacuum cleaner will suck up dirt and debris in no time and be powerful enough to make light work of tough tasks. Not only should they keep your floors spotless ...