Who Should Use An Air Purifier?

Air purifiers can remove dust, pollen, and other airborne particles, making them very useful in allergy season or whenever you want to keep your home’s air clean. But before you run out and buy one, it’s important to know whether or not an air purifier is right for you, who the best people to use them are, and which models are worth investing in. 

Read on to learn everything you need to know about who should use an air purifier and what types of air purifiers are best for your needs.

What Are The Benefits of Using An Air Purifier?

Air purifiers can help with asthma and allergies by filtering out your space’s smoke, pet dander, and other allergens. In addition to indoor air quality benefits, an air purifier will also improve the quality of your space. They are a great investment for people who want a cleaner home and more quality space. 

If you’re interested in buying one, we recommend looking at the GermGuardian AC4100PT, which is reasonably priced and very easy to use. You can find it on Amazon!

Related: Best Type of Home Air Purifier

Who Cannot Use An Air Purifier?

Some people should not use an air purifier, including those with severe asthma or allergies. These people need to take other steps, like installing a HEPA filter in their home, sealing off their house as much as possible from outside pollutants, keeping all pet dander inside the home, and vacuuming carpets and upholstery often. 

The Asthma and Allergy Foundation of America offers a list of these suggestions for those with asthma or allergies on its website. If you are concerned about using an air purifier, ask your doctor before buying one. 

Many people wonder if they should buy an air purifier once they notice a lot of pollen in the air. The answer is not always yes, because while it might help some allergy sufferers, it could make others worse. If you live in New York City and think that might be true for you, talk to your doctor first before making any purchases, just in case. 

Air cleaners can also interfere with many modern-day electronics such as computers, cell phones, and TVs. So consider this too before purchasing one.

How Often Should You Change The Filter in An Air Purifier?

When should you change the filter in your air purifier? 

It depends on how often you use your air purifier. For example, if you use your air purifier every day, you should change the filter once a month. You can also prolong the life of your filters by simply vacuuming around or on top of it periodically to keep them clean and free from dust. 

Remember, not all filters are alike, so check the manual with your device for specific instructions. 

What’s more, be sure to replace the pre-filter when needed. If your pre-filter is dirty, it will trap dirt and dust before it reaches the HEPA filter. Without a pre-filter catching these particles, they could damage the HEPA filter over time, leading to costly replacements. So be sure to vacuum this little guy as well!

Related: Benefits of Air Purifier For Large Room 

Should You Use An Air Purifier At Night?

Overnight exposure to PM2.5 can cause long-term health issues. 

When you sleep, your body is in a state of repair and regeneration, which means that this is when the air quality can be most harmful to you. Using an air purifier at night is important to prevent this from happening.

Air purifiers use electrostatic precipitation or active carbon filters to remove particulates from the air before it enters the home. The best type of filter depends on what kind of pollutants are present in your area. 

A HEPA filter will do the trick if there are high pollen levels and pet dander near your home. If not, an odor-reducing filter may be all that’s needed. 

Whatever type you need, there are many benefits to having an air purifier in your bedroom during these times: 

  • Reduced risk for cancer, asthma attacks, and allergies
  • Better breathing during sleep 
  • Improved concentration
  • Reduced respiratory problems 
  • Less time off work due to illness
  • Longer life span due to less stress on the immune system
  • Better mood because a clean environment reduces anxiety

Air purifiers should always be set up and running before bedtime, so you’ll have the freshest air possible while sleeping. 

There are some simple tips for choosing an appropriate unit as well, such as: 

  • Buy one with a large enough surface area (10-15 sq ft) to cover your bedroom
  • Make sure it has a digital display, so you know how much pollutant it’s capturing
  • Make sure the output setting is low enough to avoid disturbing others in other rooms if they’re trying to sleep too
  • Make sure its water chamber is easy-to-access for maintenance. 
  • Consider investing in a negative ion generator.

What Are The Best Air Purifier Brands On Amazon?

There are a few different types of air purifiers on the market, and each type has its own pros and cons. The most popular types are HEPA filters, electronic ionizers, and UV lights. 

Top-Rated Air Purifier Brands

  • GermGuardina
  • Honeywell
  • Homedics
  • Nuwave 
  • Westinghouse
  • Blueair
  • Winix
  • Purivortex

So which one should you buy? 

It really depends on what you’re trying to get out of it. If you want a clean-smelling home, use an electronic ionizer like the GermGuardian AC4825. 

GermGuardian AC4825 Review

A HEPA filter like the Honeywell HHT6009 is perfect for people suffering from asthma or allergies because it captures all kinds of small particles without losing any important airflow, as other filters might. 

If you have pets, then we recommend using both! They’ll filter out pet dander and odors while trapping some pesky hairballs your pup likes to leave around. 

We recommend investing in a UV light to disinfect the air while you sleep. 

One last thing: if allergies aren’t really your concern, but rather just want something quieter than, say, our old loud fan or humidifier, look into the EverFlo QT 6300! It doesn’t need any maintenance, and no more wet surfaces that accumulate germs.

Related: Air Conditioner vs Air Purifier: Which One Should I Buy?


A lot of people are exposed to hazardous toxins daily, and the problem is only getting worse. This is especially true for those that work in industries like construction or manufacturing, which use toxic chemicals that can be released into the air. But what about someone who doesn’t work in one of these industries? There are many other sources of pollution that could be affecting your health, as well. 

Pollution from outside sources, such as dust, pollen, mold spores, and mites, can infiltrate your indoor living space and cause serious health problems. And even something as simple as cooking inside can release dangerous fumes into the air if you don’t have an efficient exhaust system in place. 

What’s more, natural gas leaks and carbon monoxide emissions may go undetected until it’s too late. 

Do yourself a favor: if you’re concerned about the quality of the air you breathe, invest in an air purifier today!

Donald Felix

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