Buying Guide for Air Purifier

Before purchasing one for your home, you should research air purifier myths and essential features because some brands will fool you with attractive titles while selling you a fan, not an air purifier. We, therefore, created this air purifier buying guide to help you avoid that.

Let’s talk about the myths and rubbish features!

  1. CADR Value: A few brands only highlight the CADR value, which stands for clean air delivery rate and is essentially meaningless and only used to deceive customers. Don’t choose this highlighted feature; it’s just a con.
  2. HEPA filter: Of course, the HEPA filter should be the first thing you think about, but an H12 Hepa filter is simply ineffective. Always remember that an H13 or H14 Hepa filter is the best option.

Key Point for Buying Guide

Some key features should be considered when buying a home air purifier!

  1. Always ask for a noise-less or lowest noise-producing air purifier because it will be a noisy purifier, and you won’t use it. 
  2. Maintenance is another main point. These appliances or filters need to have regular filter changes. If you buy an activated carbon filter that lasts for one month, that will be annoying because you have to change the filter every month, which will be costly. 
  3. Always buy a HEPA filter air purifier because it lasts a long time. This is the only filter that is really an air purifier; otherwise, you will buy just a fan in the plastic box. So consider and invest in a HEPA filter air purifier.
  4. Always consider H13 or H14 Hepa filter air purifiers for natural air purifying.

How to Use an Air Purifier!

It’s simple to use an air purifier. You should ventilate your room, cabin, or home before properly closing it and turning on your air purifier. Turning it on before the room is closed correctly will prevent it from operating at its higher efficiency.

The Air Purifier Job!

The primary function of air purifiers is to remove harmful elements from the air that could cause respiratory problems. The following is a comprehensive list of responsible allergens that air purifiers target in the home:

  • Smoke
  • Pollens
  • Fungi
  • Germs
  • Bacteria
  • Dust
  • Mites
  • Mold
  • Soot
  • Pet dander
  • Viruses


What is a de dehumidifier?

A dehumidifier reduces and maintains the level of humidity in a room’s or home’s air or atmosphere. More importantly, it removes moisture from the air. Dehumidifiers, on the other hand, are intended to remove humid air from a warm, airy room, which can have a cooling effect.

What is the difference between a purifier and an air purifier?

An air purifier sanitizes the air by removing particles such as pet dander, molds, and airborne pollutants as small as 0.003 microns (800 times smaller than PM 2.5). At the same time, a purifier only removes impurities from the air, which means it only cleans the air, or we can say it only filters the air.

What is pm in an air purifier?

The abbreviation of PM, or the full form of PM for air purifiers, is particulate matter, which directly shows how small the inhalable particles are in the air. A particular particulate matter can be inhaled; after a certain point, the pm level is hazardous to health.

What are the Air Quality Standards for PM2.5?

Environmental authorities and businesses frequently include PM2.5 levels in air quality reports. Before purchasing an air purifier, consider the pm2.5 level and why it is essential to monitor it.

PM2.5 is an abbreviation for atmospheric particulate matter (PM) with a diameter of fewer than 2.5 micrometers; more specifically, PM2.5 is equivalent to 3% of the diameter of human hair. It can only be seen under a microscope. The PM 2.5 air quality index indicates that these particles are harmful to a human’s lungs and can hurt the brain, nose, breathing system, and the entire lungs and respiratory system, which is why we need an air purifier, especially if we live in a city or a polluted location.

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Surendra Verma
Surendra Verma

This is Surendra Verma, a writer who focuses on gadgets, consumer goods, and technology. I test and review consumer technology because I am very interested in it. worked for more than two years on YouTube. I enjoy making technology simple for everyone with my three years of experience.

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