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Are you expecting a baby and thinking about how to set up a safe environment inside your nursery?

Or is your bundle of joy already at home and you now want to make sure the baby room stays as healthy as possible?

In either case, you’ve come to the right place.

In this post, you’ll learn how to find the best air purifier for baby that will last well past the toddler years.

Having an infant is an exciting time and fortunately, an inexpensive air purifier for a baby room can provide you with the peace of mind you need to enjoy this new chapter in your life.

Since protecting your baby is a top concern for any parent, we won’t skip any of the important details.

By the end of this guide, you’ll have everything you need to keep your child safe and to make the best decision possible for getting a top quality nursery air purifier.


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In a hurry? Here’s a glimpse of the two best products you can get.

If you’ve got a bit more time you can find the detailed reviews and buying guide below.

Why are Babies so Vulnerable to Air Pollutants?

Before we talk about how to get the best air purifier for your baby’s room, it’s important for you to understand why children are so vulnerable to air pollution.

Having this bit knowledge will not only help you better appreciate the use of an air cleaner, but it’s also good information to share with friends and family who may also be expecting a baby or have young children.

The fact is that infants, babies, and toddlers face a greater risk to their health when it comes to breathing in contaminated air. Much more than adults.

Here’s why:

  • Babies are born with an immature immune system and have underdeveloped defense mechanisms. This means that cellular damage done by air pollution is less likely to be repaired, resulting in abnormal development. (1)
  • Infants breathe at a more rapid rate than adults. They also have a smaller body mass. This means that it takes a lower concentration of airborne pollutants to affect their health. By comparison, an adult can breathe in the same amount of pollutants without any negative side effects. (2)
  • From infant to toddler age, there’s a rapid development in the respiratory, neurological, and immune systems. Therefore, early exposure to contaminated air can cause lifelong health damage or worse sudden infant death syndrome. (3)
  • Some indoor pollutants float around the air but many end up on or near the floor. These particles can get trapped in a mass of cool air that’s bracketed by a pocket of warm air. This increases the pollution levels closer to the ground where babies and young children spend most of their time. (4)

On the bright side, a mother’s immune system does help to protect an infant for a short while after it’s born.

Antibodies that were originally found in the placenta pass through to the baby during the last three months of pregnancy and stay active for the first few weeks of the child’s life. Those antibodies provide a buffer that allows the immune system to develop and fight off infections, but it doesn’t protect the baby from every environmental hazard.

It’s no wonder why air purifiers are so important to have in the home.

The Hidden Dangers Lurking in Your Nursery

Did you know that there are potentially thousands of toxic pollutants lurking around your nursery even though it may be newly renovated or freshly cleaned?

In addition to airborne allergens, mold, bacteria, and viruses that are common in every home, there’s a high probability that your infant’s room is also loaded with volatile organic compounds (or VOCs).

How can that be?

Well, if you’re like the millions of other parents who paint or repaint a baby room when they find out that they’re expecting then your child’s room may be at risk. Also, if you’ve added any new furniture, rugs, carpeting, or decorations to the space then VOCs are likely in the air.

While those simple renovations sound harmless on the surface, the truth is that these items can actually make your nursery one of the most unsafe places to be in your home. And that’s bad news for your baby.

The reason baby rooms are so toxic is because a large percentage of the items that people place (or use) in them contain high levels of VOCs. Although VOCs are most widely known for being in aerosol sprays and cleaners, these invisible gases are also present in everyday home items too.

Common sources of VOCs in your child’s room include:

  • Paints and stains
  • Varnishes
  • Carpet backing
  • Foam padding
  • Pressed wood used in furniture
  • Glues and adhesives
  • and more

What’s worse is that VOCs slowly leak out of these items over time (a process called “off-gassing”) and can continue polluting indoor air for many years. In fact, there are some cases where the level of VOCs inside has been reported to be up to 10x higher than the outdoors.

That’s a scary thought when you think about how many people remodel their nurseries right before the baby arrives.

Fortunately, a nursery air purifier can help eliminate the hidden dangers that may be lurking around your child’s room before they do become a serious health issue.

The Health Effects of Bad Air Quality

Inhaling air that contains any concentration of pollutants is not good for any child.

Without using an air purifier to eliminate things such as allergens, mold, bacteria, pet dander, and VOCs from your baby’s room could lead to several health complications.

Below are some of the most common short and long-term health effects of being exposed to contaminated air:

  • Headaches
  • Nausea
  • Sore throat
  • Uncontrollable tiredness and fatigue
  • Respiratory conditions like bronchitis and asthma
  • Nervous system damage
  • Organ damage
  • Cancer
  • and more

Luckily, the best air purifier for baby room can help to reduce your child’s exposure to airborne toxins (you can see our top two recommendations later in this post). But, there are a few things your air purifier must have in order for it to be most effective at keeping your loved one safe.

We’ll explain what those components are next.

What is the Best Type of Air Purifier for Infants, Babies, and Toddlers?

By now you clearly understand how valuable an air purifier can be for a child of any age – infant through the toddler years.

However, before you go off any buy just any new air purifier, it’s crucial that you understand that these machines come in several different types. And unfortunately, not all air cleaners are designed to be used around young children.

In fact, if you buy the wrong type of air purifier, you could be doing your child more harm than good.

To make sure that doesn’t happen, we’ve outlined some tips below that will help ensure you get an air purifier that’s completely safe for your infant, baby, or toddler.

Features to Look for in a Nursery Air Purifier

The air purifier you choose for a baby room should have at least these two things:

  • True HEPA Filter
  • Activated Carbon Filter

Those two essential components are the key to keeping your child healthy. With their power combined, the machine will get rid of the most common types of air pollutants, VOCs, and odors in your child’s room.

(Both of our product recommendations below contain these two filters.)

An additional feature you may want to look for includes:

  • UV-C Light

This light works specifically to destroy germs, bacteria, viruses, and fungi in order to help reduce infections and sicknesses in your children.

(Our #1 recommended air purifier below contains this feature.)

A More In-depth Look at Each Component

True HEPA Filter

The first important piece of your new baby air purifier is a True HEPA filter. This filter excels at removing common sources of air pollution that are present in every home.

A True HEPA filter can trap and lock in 99.97% of all particles that pass through it down to 0.3 microns in size. Those specs are important because airborne contaminants vary greatly in size:

  • Dust: 0.5 to 100 microns
  • Pollen: 10 to 1,000 microns
  • Bacteria: 0.3 to 60 microns
  • Mold Spores: 10 to 30 microns
  • Pet Dander: 2.5 to 10 microns
  • Viruses: 0.005 to 0.3 microns

From the list above, you can see why having a True HEPA filter is so crucial. Without it, your baby could be susceptible to all sorts of harmful toxins.

Activated Carbon Filter

An Activated Carbon Filter is another critical component of your air purifier. It helps remove volatile organic compounds (VOCs) and smelly odors from your nursery by absorbing them from the air.

As you learned earlier in this guide, VOCs are not only present in cleaning products but also come from paint, furniture, carpeting, decorations, and other common items inside a baby’s room.

And even if you don’t smell the off-gassing of these chemicals in the air, it doesn’t mean they’re not still present and doing harm to your child.

In addition to removing VOCs, a nice perk of getting an air purifier with an Activated Carbon Filter is that it can also drastically cut down on the smell of dirty diapers. If you place the unit right next to the diaper pail it can absorb the odors before they fill up the room.

For many people, this feature alone is well worth the investment for an air purifier.

Ultraviolet UV-C Light

When most people hear the words “ultraviolet (or UV) light”, they immediately think of the sun, skin damage, and cancer.

While UV light does have an association with those things, the fact is that the UV light spectrum is much broader than just rays of sunlight. In fact, there are three types of ultraviolet lighting:

  • UV-A
  • UV-B
  • UV-C

UV-A and UV-B light are the longer wavelengths that you block with sunscreen to stop them from causing skin damage and cancer. UV-C light, on the other hand, is harmless to humans. Its wavelength is so short that it’s almost impossible for it to penetrate your skin.

The purpose of a UV-C light on an air purifier is to kill bacteria, viruses, and germs.

When air passes through the system, this component neutralizes those particles, thus making them harmless to your child’s health.

When you buy an air purifier with a UV-C light, you’ll be happy to know that the bulb is inside the machine. There’s no way for the light to come into contact with your baby unless the product is physically torn apart.

Warning: Types of Air Purifiers to Avoid

Now that you know what the best air purifiers are for babies and toddlers, it’s equally important to know which types to keep away from your children.

Choosing any one of these air cleaners below could pose a serious risk to your child’s health.

Beware of HEPA-Type

When you’re buying an air purifier with a HEPA filter, make sure the manufacturer actually uses the words “True HEPA” and not “HEPA-Type” for the filter. This is a subtle difference but it makes a huge impact on the effectiveness of the device.

A True HEPA Filter is the only type of filter that has been rated remove 99.97% of particles down to 0.3 microns in size. Filters classified as HEPA-Type have no standards or restrictions and are inferior substitutes. Many HEPA-Type filters can only catch particles that are five microns or larger which misses a majority of the toxins that can impact your child’s health.

Never Get an Ozone Generator

Ozone generators are powerful air cleaning devices, but they should never be used around children (or adults).

Ozone is a toxic substance that irritates the skin, eyes, and lungs. Never buy an air purifier for your infant, baby, or toddler’s room that includes this function.

Don’t Use an Ionizer

Finally, don’t use ionizers (also known as ionic air purifiers).

These products may seem attractive because of their low price tag, but they’re well known for causing lung irritation in people who have sensitive respiratory systems, especially those with asthma.

Since your child’s respiratory system is still in development up into the toddler years, it’s not a good idea to have an ionizer inside their room, much less other areas of your home.

The Two Best Baby Air Purifiers

Now that you know what to look for in an air purifier that’s safe for children (and what to avoid), we can now move onto showing you what the two best products are to buy.

This short list will save you a ton of time (and money) because you won’t have to hunt around trying to find and compare different products. We’ve already done all the research for you.

No matter which device you choose below, you’ll rest good at night knowing that each one will keep the air inside your child’s room clean and healthy to breathe for years to come.

PureZone Baby Air PurifierPureZone 3-in-1 Air Purifier

If you’re looking for the best air purifier for baby room, this is it.

This product has everything you need to ensure maximum protection for your newborn’s health all the way up through the toddler years.

It’s compact size also means it won’t get in the way of the play area or prime walking paths.

With this high-quality air purifier you’re going to get:

  • True HEPA Filter for capturing 99.97% of airborne toxins and allergens that cause respiratory issues in children
  • Activated Carbon Filter for eliminating harmful volatile organic compounds (VOCs) and nursery odors (i.e. diaper pail)
  • UV-C Light for safely destroying microorganisms that are known to make children sick (bacteria, viruses, and fungi)

Another standout feature of this baby air purifier is that it’s whisper quiet. In fact, the noise level is around 30db which is practically inaudible to human ears. You’ll never have to worry about this device disturbing your child while he or she is asleep.

Additionally, the LED lights on the top control panel can act as a soothing night light.

Finally, this air purifier can handle a space up to 200 square feet which is a great size for most nurseries and baby rooms. For the money, you won’t find any other air cleaner that’s as good as this one for such a low price.

See Amazon.com Reviews

AeraMax Baby DB55AeraMax DB55 Air Purifier for Babies

Your second best choice for a nursery air purifier is this top-performing machine right here.

What makes it so great is that it was made specifically for people who need an air purifier that can handle a large baby room. This unit can cover up to 400 square feet which is double the size of our #1 recommendation.

(Note: A smaller AeraMax Baby DB5 version is also available for people who only need 200 square feet of coverage.)

With this air cleaner, you’ll get the power of:

  • True HEPA Filter for eliminating 99.97% of airborne particles such as dust, pollen, mold spores, and other common allergens
  • Activated Carbon Filter for removing toxic VOCs and odors from the environment

Unfortunately, it lacks a UV-C light. This means the air inside your baby’s room won’t be 100% sterile of germs, viruses, and bacteria when using this air purifier. However, it’s still a great machine.

To put things in perspective, you’re basically trading the UV-C light for a more powerful air cleaner that covers a larger room area with the two included filters. For some people, this total space coverage is more important for their needs.

Finally, a nice safety feature that’s worth pointing out is the child-proof control panel lock that prevents accidental operation. This function offers wonderful peace of mind for any parent.

See Amazon.com Reviews

Tips on Using an Air Purifier in Baby Room

After buying an air purifier for a baby room, you’ll obviously want to make sure you’re getting the most out of it. The following list of tips can help you keep your new air cleaner running safely and efficiently.

Keep it Out of Baby’s Reach

You’ll want to get the perks of using your air purifier without endangering your child. So make sure that your air cleaner is well out of your baby’s reach. These machines are designed to be very steady on flat surfaces, but they can tip over if they’re pushed too hard or rocked.

Place it Near the Diaper Pail

Diaper pails can emit some foul and unpleasant odors. By putting your air purifier near this container it can pull any odors in before they escape into the room or into the rest of your home.

Clean and Change the Filters Regularly

Dirty filters can restrict the flow of the air through your air purifier. This can cause the air cleaner’s performance to go down.

Make sure that you follow the manufacturer’s instructions for the recommended maintenance schedule. Replace your filters on time and clean them if they’re reusable. Otherwise, your air purifier may not be purifying the air inside your child’s room as well as you think.

Run the Air Purifier Constantly

Your air purifier has to run 24 hours a day, 7 days a week to make a substantial difference in your nursery’s air. If you’re thinking about only turning it on while your infant sleeps or when he or she is playing in the room, that’s not a good idea.

Any time you turn the unit off you’re essentially allowing new contaminants to collect inside the room. Plus, this causes the air purifier to work harder and use more energy to clean the space.

So, do yourself and your child a favor by continually running the air purifier all day and night.

Keep the Nursery Door Closed

Keeping the nursery door closed will help to create a sealed pocket of fresh air for your infant, baby, or toddler to breathe. It also means your air purifier won’t have to work as hard to keep the air clean.

If you do follow this tip, make sure to have a video or audio monitor in place as a way to check on your baby quickly and keep them safe.

Put the Air Purifier on Floor Level

You may be tempted to place your baby air purifier on a table or desk, but don’t do it. The ground is the best location for your air purifier.

The floor level is where a high concentration of toxins and chemicals gather. It’s also a safer spot in case your child ever knocks the machine over since it won’t have far to fall.

Consider Adding an Air Purifier to Every Room

Your child isn’t going to stay in their nursery forever. Therefore, you want them to have clean and toxin-free air no matter where they go in your house.

Putting an air purifier in each room of your home ensures that your child will always have clean and healthy air to breathe. To find out what’s available for other areas of your house, take a look at our list of the best home air purifiers. You’ll find an assortment of high-quality machines that fit every budget and room size.

Now you know what to look for in the best air purifier for baby room and how to use it wisely in your home. We hope that this information has helped you feel more confident in creating a nursery that’s a healthy and safe place for your child to grow.