An air purifier is a device that removes pollutants and contaminants from the air, including dust, allergens, smoke, and other harmful particles, thus improving indoor air quality and reducing the risk of respiratory problems and other health issues caused by poor air quality. Air purifiers are particularly useful for those who suffer from allergies or asthma, and for those living in areas with high levels of air pollution.

Indoor air pollution can have a significant impact on our health and wellbeing as the air inside our homes can contain dozens of harmful particles and gases, including dust, pet dander, pollen, smoke, and volatile organic compounds (VOCs), which can cause respiratory problems, allergies, and other health issues. Air purifiers are designed to help alleviate these problems by removing these harmful particles from the air in your home.

Air purifiers work by using a filtration system (often a 4-stage filtration system) to trap particles and pollutants in the air, and release clean air. The most effective air purifiers use advanced filtration technologies, such as the HyperHEPA filter used in the IQAir HealthPro Series, to capture ultrafine particles as small as 0.003 microns in size. These advanced filters can remove up to 99.97% of airborne particles, including allergens, bacteria, viruses, and even Covid-19.

Air purifiers also help to remove harmful gases and odors from your home, though this isn’t a universally offered feature. The gas-phase filtration system used in the IQAir HealthPro Series is designed to remove a wide range of harmful gases and VOCs, including formaldehyde, benzene, and other pollutants commonly found in homes.

The IQAir HealthPro Series is widely recognized as one of the best air purifiers for home use due to its advanced technology and performance. The HyperHEPA filtration system used in the IQAir HealthPro Series can capture ultrafine particles as small as 0.003 microns - which is up to 100 times smaller than what traditional HEPA filters are capable of capturing - effectively removing even the smallest particles from the air, including viruses, bacteria, and other harmful pollutants.

IQAir HealthPro Series features a gas-phase filtration system that can remove harmful gases and odors from the air, which is important as many pollutants, such as VOCs and other chemicals, cannot be effectively removed by traditional air filters alone. The gas-phase filtration system in the IQAir HealthPro Series uses activated carbon and other materials to effectively remove these harmful gases and odors from the air, providing comprehensive air purification for your home.

The HealthPro Series offers several useful features that make it easy to use, including a simple control panel with intuitive buttons, and comes with a remote control to adjust the settings from across the room. A programmable timer is used to set the IQAir air purifier to run for a specific amount of time each day in your home, and a filter life monitor that lets you know when it's time to replace the filters.

With a coverage area of up to 1,125 square feet, the HealthPro Series air purifiers for homes are suitable for use in large rooms or open-concept living spaces. They operate quietly, with a noise level of just 25 decibels on its lowest setting, making it ideal for use in bedrooms or other quiet spaces.

When choosing an air purifier for your home, there are a few key factors to consider to ensure you find the right air purifier for your home and unique setup. Firstly, consider and measure the size of the various rooms in your home where you will be using the air purifier. Different air purifiers are designed for different room sizes and coverage areas, so it’s essential to choose one that is appropriate for the size of the space you want to purify. Note that a larger air purifier is not necessarily better, as it can consume more energy than needed and can get noisy.

Secondly, consider the specific pollutants you want to remove from the air. Different air purifiers are designed to remove different types of particles and gases, so it is important to choose one that is designed to target the pollutants that are most common in your home. For example, if you have pets, you may want an air purifier that is designed to remove pet dander and hair; whereas if you live in an urban area, you may want an air purifier that is designed to remove pollutants from traffic and industry.

Finally, an essential factor to consider is the filter quality. A high-quality filter, such as the HyperHEPA filter used in the IQAir HealthPro Series, effectively removes a wide range of harmful pollutants from the air in your home. The filter should also be easy to replace and have a long-life span to minimize ongoing maintenance costs, and to ensure you get high protection from poor air quality throughout the filter’s lifespan.

Air purifiers are generally safe to use at home, though it is important to take certain precautions to ensure their safe and effective operation.

One key consideration is to choose an air purifier that is certified by a reputable organization such as the Association of Home Appliance Manufacturers (AHAM). These certifications ensure that the air purifier meets certain safety and performance standards and has been independently tested and verified.

Make sure to follow the manufacturer's instructions for use and maintenance. This includes regularly cleaning or replacing the filters, as well as following any recommended maintenance procedures to ensure the air purifier is functioning at its best. It’s particularly important to be aware of the lifespan of the air purifier’s filter, and to ensure you clean and replace them as instructed. All of IQAir’s HeathPro Series purifiers for homes come with their relevant and easy to understand usage and maintenance documentation.

Note that while air purifiers can be effective in removing certain pollutants and contaminants from the air, they are not a substitute for other safety measures such as wearing masks and social distancing, particularly in the case of airborne viruses like Covid-19. Air purifiers should be used as part of a comprehensive approach to improving indoor air quality and reducing the risk of illness.

Also note that certain air purifiers like an ionic air purifier are not effective air cleaners.

The COVID-19 pandemic has brought the issue of indoor air quality to the forefront, with people seeking ways to reduce the risk of transmission of the virus in enclosed spaces. While air purifiers alone cannot eliminate the risk of COVID-19 transmission, they can play a significant role in reducing the concentration of virus particles in the air. The IQAir HealthPro Series is designed with advanced HyperHEPA filtration technology, which is capable of capturing particles as small as 0.003 microns, including viruses like COVID-19.

Studies have shown that air purifiers can help reduce the risk of COVID-19 transmission in enclosed spaces. A study conducted by the University of Oregon found that using air purifiers with HEPA filters can significantly reduce the airborne concentration of the virus in a room. Another study by the National Institute of Health found that using air purifiers can help reduce the risk of COVID-19 transmission in healthcare settings.

Note that air purifiers should be used in conjunction with other recommended safety measures to effectively reduce the risk of COVID-19 transmission. This includes wearing masks, practicing social distancing, and following other recommended guidelines from public health officials. Regular maintenance and filter replacement are important as it ensures the continued effectiveness of the air purifier in removing harmful particles from the air. Each manufacturer provides supporting documentation on best practices regarding usage and maintenance guidelines.