Things to Consider When Purchasing an Air Purifier Buying Guide

Things to Consider When Purchasing an Air Purifier Buying Guide

The air inside your home can be more polluted than the air you breathe outside. Because we spend most of our time at home, we are exposed to poor indoor air quality. This puts us and our families at risk for possible illnesses such as respiratory problems, asthma, allergies and more. Having an best air purifier for pets or smoke at home will definitely help us to have cleaner and healthier air indoors. This can prevent us from having health conditions that can be acquired from contaminated air.

As you search for an air purifier, there are things that you need to consider which can help you decide for the right air purifier that fits your needs.

Type of Air Purifier

Before buying an air purifier, you need to check your indoor air quality. If the air quality triggers your asthma, or if you have allergies, you will need an air purifier that is designed for allergy relief. These types of air purifiers have HEPA (High Efficiency Particulate Air) filters which can eliminate 99.97% airborne particles as small as 0.3 microns. Dust, mold spores, pollen, pet dander and dust mites can be filtered using air purifier.

Another type that you can purchase is an air purifier that is designed to eliminate smoke and other gases that can worsen respiratory problems or gives unpleasant environment. If you or someone in your household is sensitive to chemicals, you can purchase an air purifier for multiple chemical sensitivities.

Air Purifier Buying Guide
Affordable Air Purifiers
Affordable Air Purifiers

Size of Air Purifier

Choosing the right size depends on the square footage of the room where you want to place the air purifier. You can calculate the square footage of your room by measuring the length and width and multiply the numbers together. Look for an air purifier with a suggested square foot coverage area that is almost the same as your room’s square footage.

Special Features

After knowing the type of air purifier that you need as well as size, you also need to consider if you need special features in your unit. Special features include handles for transferring the device from room to another, remote controls, different fan speeds, times, air quality indicators and more. These features can give you better control on the performance of your air purifier.


It is recommended to place the air purifier in your sleeping quarters as you spend most of your time in your bedrooms. If you have purchased a portable air purifier, it will be easy to transfer it from room to room. If you have pets at home, it is best if you place the air purifier in the living room to filter out the air and make sure that you don’t let your pets stay in your bedrooms.


If you purchased an air purifier with filters, you should replace the filter according to the instructions to maintain its great performance. HEPA filter can last one year while carbon filter lasts up to six months. Pre-filters can last three months.

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