All About Air Purifiers

Air Purifiers

Since the pandemic and with more people working from home, air purifiers have become more popular. The best HEPA air purifier may capture particles containing the COVID-19 coronavirus and other airborne contaminants, including smoke, pollen, and dust. Some cleaners even claim to be able to capture these particles. More and more air purifiers have appeared on the market because of this. However, how can you discern the difference between these models in terms of performance? This article will go over everything you need to know about an air purifier.

What do you need to know before buying an air purifier?

  • Plan where you want to put your air purifier so that you can choose one that is perfect for the size of the space.
  • For your house or health, look for an air purifier that eliminates contaminants most relevant to your situation.
  • Air purifier CADR ratings, which indicate how rapidly the air is filtered, should be compared.
  • Select purifiers with a HEPA filter, the industry standard for home air purifiers.
  • Look at decibels (the unit of measurement for noise) in the product specifications. Choosing a quieter air purifier may be necessary, depending on where you want to use it.
  • Determine the cost to maintain and power the air purifier after the first purchase.

Determining the appropriate size of air purifier for your space

Before you start shopping for an air purifier, determine how much room you need it to clear. Rather than buying a small desktop air purifier for your living room, go for a heavy-duty room air purifier instead. The “air changes per hour” might help you locate the optimal fit. Your air purifier’s specifications may mention this statistic. A smaller air purifier can turn over the air eight times in an hour in a 350-square-foot room but only manage four air changes per hour in a 700-square-foot space. It may help you grasp how filtration works in reality.

Air purifiers remove a variety of contaminants from the air.

Some purifiers are more effective at removing specific contaminants, such as formaldehyde. If, on the other hand, you have a lot of pets and are worried about secondhand smoke, you may want a different gadget. Depending on the number of pollutants they remove, air purifiers are given a rating out of a possible five stars. There are several purifiers on the market, but some are better at removing dust and dander than they are at removing smoke (or vice versa).

Air purifier filters: kinds and functions

Many of the suggested air purifiers employ mechanical filtration, which traps pollutants as they flow through the filters. These filters are used in air purifiers, designed to remove more significant pollutants, including pet hair, from the air.



There is no one-size-fits-all air purifier. Check the filter types and CADR ratings first when looking for the best HEPA air purifier to find how effective it will be for your unique requirements. It’s essential to look at secondary qualities like noise levels and mobility after you find an air purifier with a good filtering capacity for typical contaminants in your house. In addition, be sure that the air purifier’s energy and upkeep charges are within your budget. Consider all these factors and buy the best air purifier designed for your needs.


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