Things to Consider Before Buying a Room Air Purifier

Guide to Buying the Best Room Air Purifier
Air Purifiers Are a Great Way to Remove Pollutants From the Air in Your Home. But, Before You Make a Purchase, There Are Some Mistakes That You Should Avoid.
Things to Consider Before Buying a Room Air Purifier

Things to Consider Before Buying a Room Air Purifier

It’s easy to think that an air purifier can solve all the problems in your home. They seem like a magic cure-all for allergies, asthma, and other breathing conditions.

But not every room air purifier is created equal.

There are many mistakes people can make when buying one of these machines before they even start using it.

We’ll go over some common errors you might be making when purchasing an air purifier for your home and how to avoid them, so you don’t end up with buyer’s regret.

The Right Selection Is Important

The first thing you need to do is determine what type of purifier will work best for your home. There are three main types on the market today: electronic, ionic, and ozone.

Each one has its pluses and minuses, so it’s a good idea to read up before making any decisions about which one would be right for you or someone in your family who needs extra help breathing.

Ozone1 and ionic purifiers are better for large rooms, while electronic ones work best in smaller spaces.

You should also consider what you’re trying to achieve by purchasing an air purifier because there is a wide range of prices depending on the size and type of unit you want to buy.

If your main goal is fighting allergies or asthma, it’s worth paying more up-front for a stronger machine that will provide relief.

Still, if saving money is your priority, you might be better off opting for one with fewer features that could have the same impact over time.

Right Selection

Ignoring the Room Size

It’s important to pay attention to the size of a room when purchasing an air purifier. Too many people mistakenly assume that any machine will do for their home.

The bigger the room, the more power it’s going to need, which is why you should never underestimate how much of an impact this purchase will have on your monthly utility bills.

A good rule of thumb is that a purifier should cover an area of at least 250 square feet2.

If your home is significantly smaller than that, you can get away with buying a cheaper machine, but if it’s larger or has multiple levels, this selection becomes much more important.

Room Size

Wrong Filter Selection

Every purifier has a filter that needs to be replaced at some point. Pay attention to this when you’re shopping around for an air purifier because you must get the right type of replacement filters for your unit.

An incorrect filter could cause problems later on in the machine’s life and also affect its effectiveness.

For example, if your machine uses electrostatic filtration3 but you replace the filter with one designed for different purposes, like deodorizing, there might not be enough airflow flowing through. This will make things worse rather than better.

You could end up spending more money in the long-term since these units require regular maintenance, such as replacing filters every so often. So do your homework before buying.

Wrong Filter

Not Paying Attention to Air Change Rate

The air change rate refers to how many times an hour the filtration system replaces all of the air in a room.

If you’re only looking at this spec when deciding on which machine will work best for your home, then it might not be enough information to make a good decision.

For example, suppose you have asthma or allergies and live in a severely polluted space with dust, mites4, and pollen.

In that case, an individual who lives in a polluted environment may need more frequent changes than someone else.

Keep other factors like these in mind when making your selection, so you don’t end up getting something that doesn’t meet your needs down the road.

Air Change Rate

Selecting the Wrong Size Filter

Not every filter is the same size and shape. You need to pay attention not only to what type of air purifier you’re buying but also to make sure that it has a compatible replacement if you want your unit to work properly.

For example, some air filters are rectangular. In contrast, others have rounded corners which means they won’t fit in certain machines correctly.

This can be frustrating because these parts are sold separately, so there’s no guarantee that the next one will be an exact match either.

So do your research beforehand or risk wasting time and money on something that doesn’t meet your needs down the road.

Wrong Technologies

Air purifiers use different technologies to remove particles from the air. Some of these are designed for specific tasks like removing smoke, pet dander, or odors.

In contrast, others work more broadly with various features included in one unit, which makes them great for those who don’t want to keep buying additional machines.

Still, you must know exactly what each type does before making your selection because some people might need something specialized and not have any idea until they get home.

If allergies are an issue, you should be looking at units based on HEPA technology since this filter style removes allergens and other pesky particles such as animal hair and dust mites.

In contrast, someone else may want a general clean-up machine, so that carbon filters might be a better option.

Wrong Technologies

Neglecting the Noise Level

Not everyone can sleep with a cleaner running in the background, so you should consider your needs and what type of machine will work best for you.

Some options are quieter than others, but it’s important that if this is an issue, then make sure to select one based on how much sound it makes before making a purchase.

For example, many people find white noise machines or fans can be just as effective at keeping them asleep without having any moving parts.

This means they’re less likely to wake themselves up during the night from turning off because these last longer between filter changes as well, since there isn’t anything else worn out like motors or spinning blades.

So not only does this keep things more comfortable when trying to get some shuteye, but it can save you money in the long-term too.

Noise Level

Depending Solely on Recommendations

If you’re new to the world of air purifiers, then it can be tempting, if not downright frustrating, when your friends don’t know what they’re talking about and recommend a different machine than you need.

While this might work for other products like vacuums or coffee makers where there’s no wrong answer, with these machines, each one is designed for specific conditions.

Therefore, if someone recommends something that doesn’t fit your needs, then the only thing you’ve done is spent more money on something that isn’t going to help much in your environment.

Many people have a large house which means an individual who lives in a small apartment may not need as powerful of a unit, as their space requires less coverage.

While others might live in a place with lots of polluted air that needs something more powerful.

So you should follow your intuition to make the best decision possible because no one knows what’s better for your space than you do.

Take all recommendations with a grain of salt and always think about how it will work in your environment before making any final decisions.


Not Paying Importance to Warranty

It’s important to know the conditions you’re in and how often you clean your room before buying an air purifier. If it doesn’t get enough use, some of these machines can break down more quickly than others.

Some warranties span up to five years which may seem like a lot, but this is actually on the low-end when compared with most other products today.

Make sure to pay attention to what type of coverage they offer, as well as any restrictions that might be included too, because many people forget about needing replacements for filters or pre-filters now and again.

So always consider where you live, how much money you have saved already, what features are needed for your environment and warranty length/conditions.

Make sure to always read the manual before setting it up.

Importance to Warranty

Not Comparing the Rates

Since there are so many different types of air purifiers out there, it’s best to compare before spending money on something that doesn’t work for your needs.

For example, HEPA5 filters can be a good option if someone has allergies and needs added benefits.

Still, this type is more expensive than others because you’ll have to buy replacement parts occasionally like pre-filters or new filters as well, depending on how often they get used.

The size plays an important role too, since some people might want coverage over their entire house.

In contrast, others just require one in each room, saving them additional money when purchasing individual units instead of buying a single unit with multiple outlets.

Comparing the Rates

Not Using Offers and Discounts

Many people forget that when looking for an air purifier, there might be deals or offers available from specific retailers that could save you some money. For example, many stores offer free shipping and sometimes discounts on different models too.

Hence, it’s always a good idea to take advantage of these before purchasing, since this can allow someone else to buy another one instead, without spending as much money upfront.

If you need assistance with installation, then most places also have technicians waiting by, who will come out and set up your device for you at no additional charge.

Offers and Discounts

Common Questions

Can I Use a Purifier in My Room if I Have an Open Window?

How Can I Make Sure to Get the Best Air Purifier for My Needs?

How Can I Save Money When Buying an Air Purifier?

Why Should I Pay Attention to the Warranty Offered When Buying a Room Air Purifier?

In Conclusion

When we think about buying a room air purifier, there are many factors to consider. However, before you go into the store and buy one, make sure that it’s not too big or small for your needs.

You also want to check its energy efficiency rating, as well as how easy it’s to clean.

If you’ve made these considerations already but still have questions about what type of filter would work best in your home environment, ask an expert at the store.

They will be able to help you find the perfect fit for your needs.

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