How well will that fancy vacuum cleaner really clean? This index lists articles which describe performance aspects like the suction motor power, filtration system design, air flow through the system and cleaning nozzle design.

Vacuum Cleaner Performance Aspects
	Identifying Good Performance Factors
	This overview of the various aspects which affect the performance of a vacuum cleaner is required reading if you want to make a wise purchasing decision. Then learn more by reading the articles listed below. | Go to this Article
	Filtration Efficiency - HEPA, ULPA, etc.
	Dust related allergies and asthma are quite common these days. This article discusses special high efficiency filters and how they can significantly reduce the dust and allergen emissions from vacuum cleaners. | Go to this Article
	Dustbag Performance and Filtration Efficiency
	What is the difference between a grocery bag and vacuum cleaner bag? Are those generic vacuum cleaner bags at the grocery store worth carrying home? This article discusses dustbag design and how it too will affect the vacuum cleaner's cleaning performance and dust emissions. | Go to this Article
	Power of the Vacuum Cleaner Suction Motor
	So you want a very powerful vacuum cleaner. Your head will soon start to spin with the many different rating methods in use today. This article discussed many of the common ones you will encounter and how to wade through all the clutter. | Go to this Article
	Air Flow Through the Vacuum Cleaner System
	Do you want a vacuum cleaner with strong suction, high air flow or both? Learn how various vacuum cleaner designs and components can affect the air flow through the vacuum cleaner system. | Go to this Article
	Cleaning Nozzle Design Considerations
	This article discusses how the cleaning nozzle design can affect the vacuum cleaner's ability to consistently clean well. Learn why the most powerful vacuum cleaner might not be the most effective one. | Go to this Article
	Effects of Vacuum Cleaner Brushing Action
	To effectively clean carpets requires the use of a revolving brush roll. Learn how this dramatically improves the vacuum cleaner's cleaning ability as well as various ways to provide power to drive the brush roll. | Go to this Article
	Loss of Vacuum Cleaner Performance with Use
	Most vacuums are very effective when new but somehow drop in performance as they are used. This article discribes various aspects which cause this and how you can maintain your vacuum's cleaning ability. | Go to this Article

PageType: Educational

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