Air Purifiers & Air Cleaners for Dust

Best Air Purifiers, Air Purifiers for Mold & HEPA Air Filters

With home air purifiers with HEPA filters, remove over 99% of the dust, dirt, dander and other irritants. Get cleaner air with purifiers for allergies triggered by pets, mold and seasonal allergens. Air cleaners for dust are most effective with high-performance HEPA filters. Ultraviolet light technology in air purifiers for viruses and bacteria are especially effective.

To help you find home air purifiers that will get the job done for you and your family, read more from our panel of experts. To recommend air purifiers for allergies, we’ve assembled a professional team of engineers, manufacturers and health experts. They’ll explain the requirements for best air cleaners for dust and air purifiers for mold. They’ll also explain what air purifiers are best for viruses so you can improve the overall health and wellness of your family.

Consider home air purifiers for your living spaces and for bedrooms – the two areas family members spend the most time. When looking for air purifiers for allergies, you’ll want HEPA filters that will remove the smallest particulates and recirculate cleaner, healthier air throughout your home.

Differences Between an Air Purifier and an Air Cleaner


Learn the Differences Between Air Purifiers and Air Cleaners


By Denny Bulcao


If you’re concerned about air quality in your home or want to live a healthier life, you should consider purchasing either an air purifier or an air cleaner.

Which will be best for you and your home? It’ll take a bit of research, but the time you spend reading up on the differences will be well worth your time.

Before beginning, try to narrow down the specific need. You are probably concerned about clearing the air of viruses and bacteria, mold, allergens, smoke, odors, and even volatile organic compounds (VOCs), including chemicals and gases.

You can also narrow it down to where you will be using the unit, such as at your office or in your home, and even then, you can look for specific models that work best in the bedroom, living room, or even in a child’s room.

Air cleaners clean the air using a system known as HEPA (high-efficiency particulate air) filters. In contrast, air purifiers sanitize the air by emitting negative ions or ozone or using heat with UV or UVC lamps.

Air Cleaner Specifics


Air cleaners are best at filtering the air and separating dust, particularly larger particles such as dead skin and pet dander.

One of the drawbacks is that they use a fan that can make a lot of noise when it’s on the high setting. Be sure to look for a unit that can be set to a lower setting at night when you’re trying to get restful sleep. Another negative aspect is that replacement filters can be expensive, so know going into your purchase how often you’ll need to change them and how much that will cost over time. Some systems use relatively cheap replacement filters, but others can be pretty pricey.

You must follow strict maintenance scheduled to protect your health and get the best value out of your investment.

Air Purifier Specifics


Air purifiers kill airborne pathogens that cause illnesses and allergies. Many air purifiers operate silently, making them perfect for use in your bedroom because you’ll get solid sleep while breathing healthy air. They are also cheaper to operate than air cleaners.

There are some drawbacks, including the fact that air purifiers perform little or no dust removal, and some of them can only purify the air in certain portions of a room.

Shopping Tips


When shopping for an air cleaner, look for the CADR (clean air delivery rate) number or the number of times the unit turns over the air per hour. CADR tests for larger particles of pollen and dust bigger than 0.3 microns and can cause allergies. However, they do not work for viruses, mold, mildew, bacteria, VOCs, chemicals, or smoke. Be sure to check carefully for what the unit will be cleaning and how it applies to your specific situation.

As their name implies, air purifiers sanitize or purify the air of odors and other contaminants that can make you sick. They do this by the use of heat, UV, negative ions, or ozone. Ozone generators are often sold as air purifiers by direct marketers. It would help if you were careful about how much ozone a unit uses. If it’s a small quantity, that’s fine. But more significant amounts can be hard on your lungs.

One use for ozone units is for shock treatments in empty rooms. If you smoke, it’s best to use a UV unit.

Among the top-rated units available are ones that combine air purifying and air cleaning technologies to tackle challenging indoor air quality issues such as dust and odors. For instance, you can purchase units that use multiple UV lamps and medical-grade HEPA filters to give you the healthiest air to breathe.

When shopping for a unit with a filtration system, make sure it has a HEPA filtration system such as a True HEPA. Do not settle for a system that is labeled “HEPA-like.” HEPA filters contain highly absorbent material that captures air particles as small as 0.3 microns in diameter, giving them a high-efficiency level.

Learn about home air purifiers standards and our ratings before making an investment in your next unit.

Not all home air purifiers are equal, and we’ve made it our mission to help consumers find the best units for their budgets. Learn more about air purifiers for allergies by reading up on the technologies, square footage and warranty information available on our site. The best air cleaners for dust and other irritants are HEPA filter air purifiers that can remove almost 100% of particles. You’ll also learn about air purifiers for viruses and the ultraviolet light technology that can make a big difference in your home.

Shop for home air purifiers only after you’ve reviewed our original articles, buying guides and product reviews. Our experts have compiled air purifiers for allergies information as well as many other types of air purifiers in one, easy-to-read place for consumer convenience. Whether you want air purifiers for dust or other irritants, you’ve come to the right place. Feel confident that our air purifiers for viruses, bacteria, mold and pet dander recommendations are trustworthy and that they’ll help you make the very best buying decisions.