Having clean air as you spend time indoors whether working or relaxing is very important. An air purifier is an appliance designed to clean the air, get rid of impurities, toxins, and pollutants. However, understanding how an air purifier works and its impact on the quality of air in the house can be challenging. This guide will help you understand what an air purifier does.
Are you looking for a way to improve the air quality of your home? You can use the Blueair Classic 205 to get rid of pollutants, allergens, and dust from your house. You can also use the TruSens air purifier which is equipped with ultraviolet light (UV-C) for the effective elimination of viruses and bacteria.
What Does An Ionizer Do On An Air Purifier
Ionizers are devices that help to produce and release negative ions into the surrounding. When ionizers are incorporated in an air purifier, they help the air purifier to trap and capture pollutants and particles that are too small to filter out using typical methods.
How Ionizers Work
Molecules that have gained an electron are referred to as negative ions and those that have lost an electron are known as positive ions. When the negative ions released by ionizers land on any soft or hard surface, they help clean up the tiny particles by attracting them.
However, certain ionizers operate by drawing the air into the air purifier using a fan and then collecting the allergens and pollutants on collection rods or metal plates. Keep in mind that ionizers cannot be used to dehumidify the room. If your primary concern is the excessive moisture in your house, then consider going for a dehumidifier.
Typically, the ions released by ionizers attract positively charged ions which carry pollutants like viruses and dust. For instance, the Blueair Classic 205 uses an electrostatic barrier that attracts and electrifies the particles and pollutants as they pass through.
This electrostatic charge works like a magnet, and so the purifier doesn’t need to use a thick filter. In turn, the air purifier becomes more power-efficient as the air can go through the filter much more easily, and the fan will not have to work as hard. Additionally, the low speed of the fan allows the air purifier to operate quietly.
If you have chemical sensitivities such as allergies or asthma, the ionic air purifier can help get rid of pollutants such as pet dander, pollen, dust, smoke, mold, viruses, and chemical toxins. This makes the air in your room healthy and safe even for people with respiratory-related diseases.
What Does A UV Light Do On An Air Purifier
The main purpose of ultraviolet light on an air purifier is to clean the air in an indoor environment. A UV air purifier functions by pulling air into the system and passing it through a filter.
An air purifier with UV light technology uses the UVGI and UV-C spectrum of UV light to deactivate airborne microorganisms and pathogens such as viruses, mold, and bacteria. The UV light used in air purifiers is more effective on pathogens and microorganisms as it destroys their RNA and DNA structure, hindering them from reproducing.
Bacterias, for instance, have a single cell and they depend on their DNA to survive. When exposed to UV light, their cell’s DNA gets destroyed, which in turn triggers their self-destruction mechanism making them harmless.
On the other hand, viruses are made of a set of genes and not cells. These genes are bundled together in a protective protein shell. When exposed to UVC radiation, the shell gets destroyed and the viruses become inactive.
Using the UV mode on TruSens air purifier as many times as you can is highly recommended especially when there is an outbreak of airborne diseases. This is because the more you pull air into the system, the more the pollutants in the air get destroyed. The ultraviolet light also helps to reduce the effect of anything that can affect the overall indoor air quality.
This means apart from being a sanitation device, UV light air purifiers help to eliminate odors. Therefore, for maximum air quality protection, it is highly recommended to buy an air purifier that includes an ionizer along with the ultraviolet.
What Happens When An Air Purifier Is Turned Off?
The air circulation in your home changes continuously. Outdoor pollutants are one of the factors that affect the air quality of your home. These pollutants enter your house each moment you allow someone in, open a window, or enter your house. However, even when the window or door is closed, microbial outdoor pollutants may also leak in.
Additionally, indoor pollutants get released each time you carry out activities such as folding clothes, using scented products, preparing meals in the kitchen, turning on the stove, or even opening new packages. The hair and dander constantly produced by pets in your home are also among the indoor pollutants.
The air purifier works by pulling out air through the filters to get rid of the pollutants. Cleaning out all polluted air in your room may take some hours even when using the best air purifier. Whenever you turn off your air purifier, pollutants begin accumulating again, making it more challenging for the purifier to do the cleaning when turned on.
For improved air quality in your home, leaving the air purifier running continuously is highly recommended as it gets rid of the new pollutants as they are introduced. The continuous air filtration process also ensures that no dust settles on walls, furniture, and mirrors, eliminating the chances of dust build-up in your home.
Final Thoughts About What Does An Air Purifier Do
An air purifier such as the Blueair Classic 205 has a high capturing rate and will help you eliminate even the tiny pollutants and allergens in your house. You can also eliminate viruses and bacteria by using an air purifier with UV-C light technology such as the TruSens air purifier. Understanding how an air purifier does its job will help you decide on where to place it and whether to leave it running or not.
Dave Pearson is a Canadian musician, sound editor, and audiophile. He is also the founder and owner of the website SoundProofGeek. On SoundProofGeek, Pearson offers advice and resources on audio equipment, including how to assess and improve audio quality, how to troubleshoot and repair audio equipment, and how to improve the music listening experience.