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Are Air Purifiers A Waste Of Money?

If you have landed on this page, you may have second thoughts on what an air purifier can do and is it a waste of money. While there is zero doubt an air purifier is a wonderful device that most households would need, is it worth spending hundreds of dollars on it? Perhaps more importantly, can you clean the air without relying on one? Find out the answer below.
Short answer
No, it is not.

 

An air purifier is not a waste of money as it can improve indoor air quality by removing harmful airborne particles. In fact, air purifiers do work very well in providing clean air to a home and are worth every penny you spend on it. Without the harmful allergens in the air, allergies like cough, sinus, itchiness, dry eyes, headache will go away and you will live happier and healthier.

Air purifiers are recommended by doctors and can often be found in hospitals, nursery homes, schools, factories, or anywhere that needs air cleaning.

How Do Air Purifiers Work?

Air purifiers are designed to clean the air in a single room or area. HEPA air purifiers come with an internal fan that pulls air into its multi-stage filtration before circulates back clean air out. The outer Pre-filter capture large particles like dust, hair while protecting the other filter’s life. True HEPA filter traps airborne contaminants e.g. dust mite, hair, pet fur, pet dander, pollen, mold, bacteria, and viruses as small as 0.3 microns. Toxic fumes, smoke, and odors will be absorbed by an activated carbon filter instead. While an air purifier can make a big difference in the air quality, the filter will get clogged after some time and you will have to either clean or replace it according to the manufacture’s guideline.

Benefits Of An Air Purifier

There are a lot of perks of having an air cleaner by your side. If you still need some convincing that an air purifier is good for you, Here are the top reasons.

  1. Greatly improve air quality in your home by capturing contaminants in the air. With clean fresh air, you will breathe better, live healthier, and protected from respiratory diseases.
  2. Reduce allergy symptoms due to bad air such as sneezing, coughing, headache, nausea, dry eyes, itchy skin, sore throat, poor memory, dizziness, and fatigue.
  3. Reduces dust and dust mites buildup in a home so less house chores and vacuuming is needed.
  4. Halt the growth and spread of airborne pathogens like mold, mildew around the house.
  5. Remove asthma triggers and reduce the chances of an asthma attack.
  6. Remove harmful smoke and smelly odors from cigarettes, pets, cooking, pesticide, paint, diaper, cleaning products, and wildfire.
  7. Alleviate seasonal allergies like allergic rhinitis, hay fever by capturing pollen and other allergy triggers.
  8. Improves mood levels and reduces stress.
  9. Protects you from falling sick by disinfecting germs and viral infections in the air.
  10. Boost the quality of sleep so you will wake up feeling refresh and energize the next morning.

Types Of Air Purifier

As there are many different types of air purifiers in the market. From HEPA air purifier, odor eliminator, UVGI, PCO Cleaner, Ionizer to Electrostatic precipitation. Each type has its own pros and cons, but when it comes to air cleaning, the safest and best option is a HEPA air purifier. Remember, the fewer allergens there is in the air, the less likely you will fall sick. So start identifying what type of contaminants you are facing and what kind of symptoms you are enduring.

Which Affordable Air Purifiers Are Worth Buying?

Tight on budget? There are many cost-effective air purifiers that are worthy of your consideration. Based on our extensive researches and reviews, we compiled the best list to help you determine which is the worthy air purifier of your hard-earned money.

Best Air Purifier Under $50

  1. hOmeLabs 4-in-1 Compact HME020020N
  2. PARTU BS-03
  3. Levoit LV-H128
  4. KOIOS EPI810-A
  5. Mooka 3-in-1 EPI810
  6. JINPUS GL-2103
  7. RIGOGLIOSO Air Purifier
  8. Intelabe EP1080

Best Air Purifier Under $100

  1. hOmeLabs HME020248N Purely
  2. Elechomes EPI081
  3. TaoTronics TT-AP001
  4. GermGuardian AC4100
  5. Hamilton Beach TrueAir Compact Pet 04384
  6. LEVOIT Core 300
  7. Levoit LV-H132
  8. TREDY TD-1500

Best Cheap Air Purifier

  1. Fellowes AeraMax100/ DX5
  2. PureZone 3-in-1
  3. GermGuardian AC5250PT
  4. Winix 5300-2
  5. Medify MA-15
  6. LEVOIT Core 300
  7. Levoit LV-H132
  8. Okaysou AirMax8L

What Air Purifier You Should Avoid

An air purifier is the real deal as proven time and time again. However, there are some models like ozone generators that are downright awful and can be harmful to health. Ozonator or ozone generators that produce ozone that can irritate your lungs even at a low concentration of level. Air cleaner that does not come with a HEPA filter should not be on your consideration list as well. It is not the best in dealing with airborne contaminants regardless of what manufacturers are trying to push.

Getting The Best Out Of Your Air Purifier

EPA does not certify or recommend a specific model so choosing the wrong air purifier can seriously damper the air cleaning progress and make you feel it is not doing anything at all. So to ensure you are getting the best bang for the buck based on your situation, here are some quick tips when buying the RIGHT air purifier.

  • Understanding your needs - Different types of air purifiers will serve different purposes. If you want to reduce dust, mold, and pollen in your home, a HEPA filter is needed. If you want to get rid of smoke, make sure the air purifier comes with an activated carbon filter. If you are an asthmatic person, you will need a more powerful air purifier. Simple as that.
  • Get the right size air purifier - A very important measurement that many neglected. You may not see any positive results if the air purifier could not cope with the room size. If you need to purify the air in a room space of 300 square feet, go for a model with that capacity. Vice versa, if you only need to purify a small area with only 100 square feet of space, go with a smaller model that is much cheaper and portable.
  • Features you are looking for - Auto mode, Sleep mode, Wi-Fi, remote control, timer just to name a few. Most of these features are more towards convenience and usability rather than performance.
  • Look at the CADR Ratings - Clean Air Delivery Rate is the official benchmark of AHAM on how much volume of the air can be clean in a controlled room. While not every manufacturer will participate in this test. We recommend air purifiers with at least 200 cfm of output.
  • Put it close to the pollution sources - For example, if you have trouble sleeping at night, place it in the bedroom. If you are allergic to your pets, place it in the area where your pets roam. Remember to leave some distance between the wall and furniture to avoid airflow disruption.
  • Energy-efficient unit - If you are worried about the cost of electricity, look for an Energy Star certified model.

What An Air Purifier Cannot Do

When the air purifier does not live up to the expectation, you will feel being cheated or let down by it. This is because of the many misconceptions and misleading advertisements circulating on the internet that set you on an unrealistic expectation. To remedy that, let's address the common myths why some people would think an air purifier is a waste of money.

  • There is no longer the need to dust - An air purifier can only handle airborne particulates. You will still need to clean and vacuum the house to remove settled dust on the ground or wall.
  • My home will be 100% germ-free - There is no 100% guarantee as an air cleaner can only deal with bacteria and viruses in the air. It will not prevent germs spread from person to person through coughing, sneezing, or talking.
  • I can smoke indoors with an air purifier next to me - No, you can't. It can only remove secondhand smoke, NOT thirdhand smoke that has stained the wall, shirt, and floor.
  • All my allergies go away - Not all allergies are caused by airborne particles. Food, animal, and an unhealthy lifestyle are also some of the main triggers for allergy.
  • HEPA filter can trap all kinds of allergens - HEPA filter can only trap non-smoke particles (non-odor). Also, not all HEPA filters are created equal. A true HEPA filter can trap allergens as small as 0.3 microns while HEPA-type filter can trap down to 2 microns.

Max Fernandez

A loving father and a dedicated reviewer for airfuji.com with more than 1000 air purifiers under his belt. Max Fernandez is also one of the million patients currently suffering from asthma. Feel free to nudge him if you have any questions.