Dose Air Purifier Worth it?


What does an air purifier do?

The air we breathe indoors is often more polluted than the air outside. Indoor pollutants can range from cigarette smoke to mold spores to pet dander, while outdoor pollution sources include industrial emissions, vehicle exhaust and dust.

The lack of natural ventilation in most homes means that indoor air quality tends to be worse on hot summer days when windows are closed or even on cool winter nights when homeowners burn firewood for heat. Allergies and asthma sufferers may find it easier to manage their conditions by purchasing an inexpensive portable HEPA filter for their bedrooms at night (as long as they don’t have breathing problems with lower levels of airborne particles). I

f you feel like your allergies are getting out of control, talk with a doctor about whether allergy shots might help. Run-of-the-mill low priced filters usually don’t use HEPA filtration; however some do clear larger particles better than others so check before you buy if this is important to you.

Are air purifier effective?

 There are some studies that show that HEPA filters can reduce airborne particles by as much as 99.9% (which is still a far cry from the 100% claimed by many manufacturers). However, these types of filter don’t remove other substances (such as mold spores or pet dander) which may be present in your home and they do not prevent indoor pollution sources such as cooking and cigarette smoke.

If you live in an urban area with high levels of air pollution, it’s likely that even this type of air purifier won’t have a significant impact on the quality of your indoor air. In addition to its inability to remove mold spores, We believe it’s also important to consider how big an impact the filter may actually have on your energy bill if you use electricity for heat rather than firewood.
The best way to find out whether an air purifier will make a difference for you is to test it at home before buying.

What is a HEPA filter?

HEPA filters, also known as “high-efficiency particulate air” or HEP filters, are designed to remove most airborne particles from the air. These small particles tend to hang around in the atmosphere for a long time and may be difficult to get rid of using simple dusting methods.

HEPA stands for High Efficiency Particulate Air—an indication that these types of filters can capture an impressive number of tiny particles before they escape into the surrounding room.

What is a UV light air purifier?

A UV light air purifier works in a similar way. Air passes through the machine and past the ultraviolet lights, where pollutants are killed on contact. The most common type of bulb uses mercury vapors to generate UV light when current is passed through them (similar to fluorescent lighting).

This germicidal irradiation method effectively kills bacteria and viruses, along with mold, mildew, dust mites and pet dander. When shopping for an air purifier try looking for one that has earned an Energy Star rating from the EPA or one that includes a built-in HEPA filter to clean up dust particles as well as odor and pollutant removal.

If you have allergies or asthma you may want to look into a device that comes with variable speed settings so you can customize your breathing experience depending on your environment; some units also include monitors so you know how much pollution they are removing at what times of day.

What is an ionizer air purifier?

Ionizers, also known as negative ion generators, produce particles with a positive charge. These positively charged particles attach to airborne pollutants and dust in the air through electrostatic attraction—a process called adsorption.

This happens when an oppositely charged particle is attracted to another because of their opposite charges. The device then pulls these now-charged particles toward its collecting plate using an electrical field that has a negative charge. As these charged particles gather on the collector plate, they are either trapped or released into the environment outside of your home (depending on what type of system you have).

Electrostatic purifiers may be effective for removing small amounts of fine particle matter like smoke and smog from indoor air, but aren’t capable of effectively removing larger things like pollen or pet dander. In addition to providing this basic cleaning service by attracting airborne pollutants onto collecting plates, some ionizer models also contain filters intended to remove odors as well as smaller pollutants not trapped through electrostatic attraction. 

Do air purifiers work?

Many people consider air purifiers to be the best solution for removing allergens, VOCs and other pollutants from their indoor environments. In theory, an air purifier that uses a high-efficiency particulate air (HEPA) filter can trap dust particles larger than 0.3 microns in diameter—including some pollen and mold spores. However, HEPA filters don’t remove gases or odors; they simply capture particles on which gases and odors settle. Also, because many gas molecules are smaller than 0.3 microns in diameter—and therefore too small for a HEPA filter to catch—gas removal may not be as complete as one might hope for when using this type of filtration system alone. If you want something more powerful than just filtering out visible airborne particles with a HEPA filter system, look for an activated carbon filtration unit that is designed specifically to neutralize harmful chemicals and deodorize your indoor environment .

Do air purifiers help with COVID?

It’s no surprise that respiratory viruses are spread by droplets produced when infected people cough or sneeze. However, most of these germs aren’t very stable and can be inactivated easily – especially if they come into contact with surfaces such as doorknobs or countertops (which is why it’s important to wash your hands often).- Air purifiers can trap some viruses, bacteria and mold spores. UV light treatment also may help kill some pathogens. For example the coronavirus is around 0.1 micrometers but the particles are often part of respiratory droplets that are big enough (0.5 micrometers) for a HEPA filter to trap — a HEPA filter can trap 99.97 percent of particles that are 0.3 micrometers.- If an air purifier isn’t an option, ventilating your home with a window or door open can reduce the concentration of indoor contaminants .

Do I Need an Air Purifier?

An air purifier is a device that cleans the air and keeps it fresh. They are especially helpful to people who have allergies or asthma because they reduce allergens in the home. Some pollutants can cause harm even at low levels and may not be enough to trigger symptoms, but over time could lead to serious illnesses like cancer if exposed long enough.

While you might think your environment isn’t polluted, chances are there’s some pollution floating around whether from chemicals in household cleaners or exterior sources such as cars and factories.

For example, all of us breathe in tiny particles of dust, dirt, pollen and smoke on an everyday basis – these particles can cause health problems when breathed for too long over a lifetime! Air purifiers remove these contaminants from your indoor space so you don’t have to suffer with coughing fits or itchy red eyes anymore.


 Air purifiers work by removing airborne pollutants from your home’s indoor environment. While there are many types of air purifiers available, these devices are not a miracle cure for allergies. In fact, some studies have shown that people who use air purifiers may actually be more sensitive to allergens than those who don’t use them.
However, if you suffer from allergic symptoms such as coughing or sneezing when on the go and need something to help keep your space clean and fresh then consider investing in an air purifier for your home!

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