Home Air Purifiers-How Clean Is Your Home’s Air?

Home air purifiers have been on the market for quite a long time now making life easier for peoples with allergies and for those who live in polluted areas.

The quality of the air you breathe can have an enormous impact on your health, and while many people are aware of outdoor pollution, few people take the time to ensure that the air in their homes is free of chemicals and toxins.

In this article you will learn about:

Home Air Purifiers
  • How to recognize dirty air
  • Air purifier reviews
  • Reasons to consider getting an air purifier
  • Natural ways to improve the quality of the air in your home.


If your visitors turn up their noses or hide their faces behind their hands, your house may have an odor problem. More importantly, your house may even have dirty air.

As you take the time to consider this point, take a walk through your home and see if each room smells differently than the others.

Does the bathroom smell like soap, and the kitchen like cookies? If not, you may notice that your entire home smells the same. Perhaps it smells like dog, or maybe it has a musty odor.

Either way, the air inside of your home is probably filled with pollutants such as mold spores, smoke particulates, animal dander, tree pollen, or dust.

Feeling Congested

If you don’t have a cold or the flu, your sniffling, coughing, and congestion could be the result of dirty air.

Consider the possibility that the air you are breathing contains pollen, pet dander, mold spores, cigarette smoke, and dust.

If you think any of these pollutants have found their way into your home, then you are probably having an allergic reaction to them, leading to nasal and/or chest congestion.

Smelling Unpleasant Odors

While occasional aromas wafting throughout your home as you bake holiday cookies or steam clean your rugs are to be expected, the presence of unpleasant odors is a sure sign that something isn’t right.

Unfortunately, it isn’t always easy to recognize that your home has an odd smell to it. In most cases, people become accustomed to the odors within their homes simply by living inside of the day in and day out.

You may need to do some sleuthing to discover the presence of unpleasant odors by walking around your entire home. Once you do so, you can attempt to identify the odors you’ve found. 

Experiencing an Increase in Asthma Symptoms

Many people have asthma, and dirty air is certainly a trigger for an asthmatic attack. If you are experiencing problems breathing more frequently, maybe your home’s air has more than just oxygen in it.

Pet dander, dust, pollen, and mold can accumulate in a home that isn’t properly ventilated, leading to issues that can trigger asthmatic incidents. 

Having to Dust or Vacuum Frequently

If you’ve recently cleaned your home but it looks dusty or dirty, your heating and cooling system may need a tune-up.

It is possible that the HVAC filter is dirty or a vent is broken. Call in an HVAC specialist for maintenance and an annual inspection to avoid this type of problem.

It’s important to realize that simply cleaning more frequently isn’t going to help remove pollutants from your home’s air.

Dusting and vacuuming more often isn’t going to help eliminate any odors caused by pollutants either. 

Typically, people living in a house with poor indoor air quality experience a higher incidence of illnesses throughout the year. Dirty air allows bacteria, mold, and viruses to linger longer and in higher concentrations than clean air.

If you or family members are experiencing frequent illnesses, dirty air could be the culprit. Take the opportunity to schedule an HVAC inspection and get an evaluation of your home’s ventilation needs.

It is possible that you may want to have an air filtration system installed to help purify your home’s air.



Bissel is a company with over 140 years of cleaning experience, providing quality products to customers all over the world.

This unit is recommended for large rooms up to 400 sq ft.

It uses a 3-stage filtration system including pre-filter, activated charcoal, and HEPA filter.

Key features

  • In real time air quality display
  • Auto mode senses particles and the airflow is automatically adjusted
  • Capable to circulate the air 3 times per hour


  • Night time feature – when the room gets dark, the lights of the unit display, turn off
  • 3-time settings – 1 hour, 4 hours and 8 hours
  • Amazingly quiet – it’s one of the quietest air purifiers on the market
  • Very nice looking
  • Thanks to the very thick charcoal filter, it’s great for removing odors

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  • No remote control
  • It can’t be put against the wall, because of the air intake location


This air purifier is able to purify up to465 sq ft and capture 99.97% of airborne particles as small as 0.3 microns, germs, and odors

Thanks to his powerful fan, the air is circulated 5 times in a single hour, making the air in your home fresh and easy to breath

Key features

  • Easy to maintain
  • Uses True HEPA filter
  • Electronic filter change reminder
  • 2 stage cleaning system
  • 5 years limit warranty


  • Does not produce Ozon
  • 4 levels of airspeed
  • The blue light on the panel can be turned off

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It’s a bit noisy


This air cleaner is equipped with True HEPA filter that captures 99,99% of airborne pollutants, pet dander, and allergens down to 0,3 microns.

Gases, odors, bacteria, and viruses are neutralized due to the Plasma Wave technology.

Key features

Winix Inc with an experience over 40 years in providing technology for clean air and water, uses a 5 step Air Cleaning filtration:

  • Washable Pre- Filter
  • True HEPA
  • Clean Cell Anti- Bacterial Treatment
  • Granular carbon filter
  • Winix Plasma Wave technology


  • Remote control
  • 4-speed air circulation: low, medium, high and Turbo
  • Smart sensor- adjust the speed when the sensor senses changes in air quality
  • An auto dim feature which senses the amount of ambient light in the room
  • Filter change alert

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  • Replacement filters are quite expensive and may be difficult to buy
  • At a high level, is noisy


The Levoit LV-PUR 131 uses a 3 stage filtration system: Pre-filter, True HEPA AND Activated carbon filter

Designed in California, this unit does not use UV or Ions, what means that is 100% ozone-free.

Removes 99,97% of dust, pollen, smoke, odors, mold spores and pet dander as small as 0,3 microns.

With coverage up to 322sq ft. , it’s able to refresh the air in 10 minutes.

Key features

  • 3 fan speeds
  • Air quality monitor
  • Neutralizes dust, allergens, and bacteria
  • 27db noise level
  • Sleep mode feature run the purifier quietly when you sleep


  • FCC and ETL approved
  • CARB(California Air Resources Board) certified
  • Energy star certified- reduces energy cost

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  • The filter must be replaced more often than 6 months
  • Not efficient in removing odors from cookinG


Designed for living rooms, apartments and middle-sized spaces up to

361 sq ft.

Reduces up to 99, 97% of particles small as 0,3 microns in the air, including pollen, pollutants and other allergens, odors and volatile organic compounds.

If no pollutants detected in 30 minutes, it switch to echo mode to save energy

Key Features

  • 4 stage filtration: pre-filter, deodorization, True HEPA and Vital Ion
  • Air quality sensor
  • Manual and auto mode speed setting
  • Timer- allows running 1/4/8 hours before shut down
  • Filter replacement indicator


  • Sleek modern design
  • Pre washable filters
  • Automatic shut off if no pollution detected for 30 min

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  • It’s a bit noisy when running on third speed
  • The air quality display light is too bright and cannot be turned off in the night
  • 120v dedicated


The number one rated room air purifier for allergens and asthma.

100x more effective than normal HEPA, the exclusive Medical-Grade HyperHEPA filter, stops particles down to 0,003 microns including bacteria and viruses.

It covers spaces up to 1125 sqft

Key features

  • Triple-Seal Technology- the filter is 100% sealed into the filter frame
  • Maintenance free motor with a New Edition fan capable to deliver up to 780 cfm.
  • IQAir patented Even Flow air diffuser, deliver the clean air at 360 degree
  • Remote control


  • Filter change light indicator
  • Uses only 27 watts at low speed and 215 watts at a max speed
  • Long lasting filters
  • Easy to move
  • Removes smells and chemicals from the air
  • Made of high-quality materials
  • 10 years warranty from authorized sellers (ask the seller if is IQAir authorized seller, otherwise you won’t get the 10 years warranty)

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  • Price of unit
  • Price of filters
  • The filters are not wrapped individually at delivery and the V5 filter which contains charcoal can soak up odors and chemicals while stored. This means that you may need to replace the V5 filter. (This problem is not frequent, but it can appear depending on storage conditions )


Installing a HEPA air purifier can help you to clean the air that you breathe, which is the most important reason why you should consider buying one.

The quality of the air inside of your home makes a big difference in how you feel. From animal dander to smoke particulates to mold spores, your air is home to lots of pollutants, most of which can make you feel as though you have a cold.

Here is a look at some of the additional benefits your family can experience if you decide to purchase a portable or non-portable HEPA air purifier for your home.

Creates Cleaner, Fresher Air

HEPA air purifiers clean your air by eliminating pollutants that often have an odor. Removing these substances produces fresher smelling air. As a result, your home smells better not only to you but also to your guests.

Clean air image

Encourages Allergy Relief

If anyone in your home suffers from health issues such as asthma or allergies, installing a HEPA air purifier often alleviates the syptoms accompanying these medical issues.

The purifiers have filters that capture tiny particulates from your air, successfully minimizing the presence of allergens.

Trapping pollutants inside of the home before they reach your lungs can encourage allergy relief and easier breathing. 

Promotes Healthier Lungs

Mold spores cannot survive in a dry, sterile environment, so they die when they become trapped in the HEPA filter.

Eliminating mold from your home encourages healthier lungs, reducing congestion and difficulty breathing. 

Unless you have some type of air filtration system installed in your home, it is difficult to provide adequate air cleaning.  Window screens allow dirt and pollen to pass into your home from the outside.

Add to this scenario, the viruses, and bacteria floating through the air, the risk of getting sick becomes even more serious.

A HEPA air purifier is designed to remove most types of allergens from the home. For the best results, it is important to place portable machines in the room where you spend the most time.

For many individuals, this is the bedroom. A non-portable system hooks up directly to your ventilation, heating, or cooling unit, eliminating the need to determine where to place it.


There are a number of effective and inexpensive ways to purify air indoors and reduce the risks posed by airborne allergens, molds, toxins, and chemicals.

Grow Houseplants

Most people know that plants consume harmful carbon dioxide and convert it into oxygen, but many aren’t aware that they also trap harmful airborne pollutants such as benzene, formaldehyde, and xylene.

There are many types of houseplants that can thrive indoors, but some of the best options are peace lilies, butterfly palms, and chrysanthemums.

Spider plant is a great choice for growing in your kitchen since they excel at absorbing the gases given off by cooking.


Use Activated Charcoal Filters

Activated charcoal is odorless and extremely absorbent, capable of removing a wide array of harmful gases and particulate matter from the air in your home. Most home improvement stores carry activated charcoal filters that can be swapped in place of normal air filters, but some people also opt to simply buy bags of activated charcoal or bamboo charcoal to store in a closet or drawer.

Use Non-Toxic Cleaning Alternatives

Many common household cleaners release harsh chemical fumes into the air that can irritate your nose, throat, eyes, and lungs.

Even if cleaning fumes don’t seem to bother you, it’s worth considering the potential side effects of inhaling those chemicals, as the long-term effects have not been closely studied.

Fortunately, there are many all-natural alternatives to harsh cleaning products, including vinegar, borax, lemon juice, and baking soda.

For a simple all-purpose cleaning spray, simply combine four tablespoons of baking soda with a quart of warm water and the juice of one lemon.

Burn Beeswax Candles

Candles have been used for centuries as a low-tech air purifier since the flames can absorb and destroy toxic airborne gases and odors.

However, many modern candles are made using paraffin, a petroleum product that has been linked to a variety of health issues.

Instead, consider using beeswax candles, which are all-natural and longer-lasting.

While the research is not conclusive, studies suggest that beeswax candles may also help by releasing negative ions that destroy impurities in the air.

Beeswax candles

Take Off Your Shoes

Wearing shoes indoors can track in pollen, dander, mold spores, bacteria, and other pollutants that are then circulated throughout the air in your home.

Make a habit of taking off your shoes at the door, especially if you live in a carpeted home, and consider buying a welcome mat with a rough texture that can help knock off dirt and grime before you get inside.

Diffuse Essential Oils

Essential oils from many types of plants and herbs contain antibacterial and anti-fungal properties that can help clean the air in your home, and by using a diffuser, you can spread those essential oils around.

As an added bonus, many essential oils are linked to stress-reduction and mood enhancement.

University-funded studies have shown that Thieves Oil, a common blend of antiseptic essential oils, can kill over 99% of airborne bacteria, making it an excellent way to naturally purify your air, especially during cold and flu season.

Because there is less air circulation indoors than out, it’s easy for harmful airborne agents to accumulate, potentially leading to respiratory issues, allergic reactions, or worse.

By using the strategies above to purify the air in your home, you can reduce those risks and drastically improve the quality of the air you breathe.

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