How to Choose a Vacuum Cleaner

Understanding a large variety of confusing specifications is one of the most challenging aspects of selecting a new vacuum cleaner. Cleaning ability is not just about power and suction, even though these attributes are important elements of vacuum cleaner performance. With a little information, you will be able to sift through the numbers and better understand what the specifications mean and which ones are important to you. Read More...

Understanding Vacuum Cleaner Specifications

Understanding a large variety of confusing specifications is one of the most challenging aspects of selecting a new vacuum cleaner. Cleaning ability is not just about power and suction, even though these attributes are important elements of vacuum cleaner performance. With a little information, you will be able to sift through the numbers and better understand what the specifications mean and which ones are important to you. Read More...

How to Select a HEPA Vacuum Cleaner

A HEPA (High Efficiency Particulate Air) filtration vacuum cleaner is an important tool to minimize the effects of allergens and other indoor air pollutants, whether they aggravate existing conditions or to prevent future health problems. Because HEPA filtration is so desirable, the term HEPA is used to market a wide variety of vacuum cleaners, and it is often applied in a highly misleading way. Read More...

How Portable Air Purifiers Work

Air purifiers are designed to remove pollutants from indoor air. What those pollutants are will help determine what type of air purifier you need. This comprehensive article gives you all the information you need to understand the nature of indoor air pollution, the various technologies air purifiers utilize and how they work, and how to choose the best purifier for your needs. Read More...

How to Select a HEPA Air Purifier

HEPA (High Efficiency Particulate Air) filtration air purifiers are designed to remove extremely small particles from the air and therefore are important tools to minimize the effects of allergens and other indoor air pollutants. Here's what you need to know to understand the HEPA certification, to be sure you get a the HEPA performance you need. Read More...