For indoor spaces that are prone to pollutants and allergens air purifiers are now essential. Living near natural surroundings is becoming difficult in metropolitan cities and with increased levels of pollution fresh air is becoming inaccessible. Air purifiers are an excellent alternative to breathing in polluted air. This buying guide will help you select the best air purifier.

Why would you require an air purifier

Indoor air is more dangerous than outdoor air. Air pollution in the indoors can be caused by household products such as cleaning products, deodorants and inkjet printers. For those suffering from asthma dust allergies or other respiratory illnesses and also children using an air purifier, a device may be suggested. Air purifiers improve the quality of air by eliminating allergens, pollen and dust as well as other pollutants which are not visible to the naked eye. Air purifiers also help to remove unpleasant odors from varnishes and paints.

What’s the purpose of an Air purifier?

Air purifiers use electrostatic, mechanical, or hybrid filters to clean indoor air. The process includes filtering air that is polluted which are then circulated back into the room.The purifiers absorb dust, pollutants and even odor to purify air inside a room which can also help to improve sleeping.

What are the steps to choose the best air purifier for you?

The need for an air Purifier will differ for every person. These are the best options for a few situations.

Patients with asthma should choose air purifiers that are equipped with HEPA filters. Ozone-based purifiers should be avoided.

* Patients with lower immunity and dialysis patients should have high-quality air purifiers such as True HEPA filter, Prefilter, etc.

* Only True HEPA Filter technology ensures the complete elimination of allergens.

Construction workers must ensure that their purifier has a strong prefilter. Pre-filters must be changed regularly.

* Industrial areas should have purifiers equipped with activated carbon filters in order to eliminate odours from the air.

* Pet owners at home ought to select air purifiers with a high-quality pre-filters in order to avoid the possibility of breathing into pet hair

Before you buy an air purifier, here’s a few points to take into consideration

When you are looking to purchase an air purifier there are specific aspects you need to be aware of in advance. There are a variety of technologies that purifiers work on. These are the most important features:

Filters Types and levels

Pre-filters such as foam or non-woven Polyester eliminate large particles like hairballs before moving to the next stage.

True HEPA (High Efficiency Partial Air) filters remove allergens like pollen, animal skin, dander and dust. HEPA filters are able to remove 99.9 percent of particles, even those as small as 0.3 microns.

HEPA air purifier filters have to be replaced from time to time.

The HEPA filter’s size and material will determine the effectiveness of the air purifier.

The combination of activated carbon filters and other filters is feasible. Activated carbon/charcoal filter helps in neutralizing gases and odors.

After a time carbon filters should be replaced.

Antibacterial and Germicidal Filters help in eradicating harmful bacteria and germs.

The combination of UV filters with HEPA filters makes sure that the air you breathe is clean.

This filter is commonly used in daycare facilities, hospitals as well as kitchens, labs, and hospitals to decrease the chance of contracting airborne diseases.

Know More of CADR

CADR refers to the amount of purified air delivered through an air purifier when it is at the highest speed setting. It measures both the volume of airflow and the efficiency of removing particles. Before purchasing be sure to check the CADR. If it is higher than the CADR,higher will be the efficiency of the air purifier in any given size room.

Air Purifier based on Area/ Room size

The size of your room is an important consideration when selecting the right air purifier. The larger spaces will require bigger air purifiers, so ensure you purchase an air purifier which can operate in a space that is 20-40% larger than your room to ensure the most efficient performance.

The choice of the air purifier is also contingent on the kind of room.While buying for the bedroom, select one that emits less noise so you can rest peacefully. A purifier that is suitable for the living space can come with adjustable settings that you can modify or decrease based on who’s in the room.