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7 Best Air Purifiers for Babies (2022 Reviews)

Baby playing in bed
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Setting up your child’s nursery and getting ready for a new baby is an exciting and special time. You’ve got the crib, changing table, and even the decorations on the walls. You’ve chosen the safest car seat, stroller, and other accessories that you’ll need on a day-to-day basis. But did you know that your baby is 25% likely to have allergies if one parent suffers from them? And, according to the AAP, that number jumps to 60-70% likely if both parents have allergies.

That’s why I’ve created this list of the 7 best air purifiers for your baby. An air purifier filters out dust, mold, pet dander, and all the other airborne allergens out of your room or house, giving your baby fresh, clean air to breathe.

Best Air Purifiers for Babies

  • 1.

    (Best portable option — $)

    Why it’s great: This air purifier is small and compact, making it easy to take with you wherever you go. It creates a 7-foot bubble of pure air. Whether you’re in the nursery, living room, or traveling, you can take this with you to help protect your baby’s developing lungs. It has a 4-stage filtration system and uses a HEPA air filter to eliminate 99.7% of allergens and micro-pollutants. It has a built-in battery that you can quickly recharge with the included USB cord. It also has four airspeeds, including an ultra-quiet mode, making it perfect for naptime or bedtime use. It even has a sensor that checks the surrounding air quality and adjusts to the right filtration speed needed.

    Keep in mind: You will need to replace the HEPA filter every three months.

    Good for: Parents who visit family or travel a lot and need an air purifier they can take with them.

  • 2.

    (Most efficient — $$)

    Why it’s great: This air filter also uses a 4-stage filtration system, including a HEPA filter. Not only does it reduce allergens and pollutants by 99.97%, but it also reduces odor! It has a pollutant sensor that detects the air quality of the room and lets you know whether it’s good or bad with an LED light. It has three different speeds, or you can set it on Auto, and it will choose the appropriate speed for the room’s air quality. It will also switch to Eco-mode to save energy if it doesn’t detect any pollutants in 30 minutes. The Coway purifier has a timer that you can set for one, four, or eight hours and will automatically shut off when the timer finishes. It can accommodate rooms up to 361 square feet and notify you when the filters need to be cleaned or replaced.

    Keep in mind: The high speed is pretty noisy, so you may not want to leave it on Auto if your baby is sleeping.

    Good for: Parents that want to be able to set a timer or turn the purifier on Auto and let it turn itself off when it’s not needed.

  • 3.

    (Best safety features — $)

    Why it’s great: This purifier was explicitly designed for a nursery. That means that it has no pinch points for little fingers and is extra-wide with a topple-resistant base. The controls and filter covers are also lockable, so you won’t have to worry about your child changing any settings or getting into trouble. This purifier uses a 3-stage filtration system with a HEPA filter and clears out 99.97% of airborne particles. It has three speed settings and is very easy to operate. It also has a ‘sleepy time’ setting, which will automatically switch to the lowest and quietest speed if the room is dark. It even has recessed lighting that you can turn on for a soothing glow.

    Keep in mind: This one has a strong plastic smell when running in the beginning. It dissipates after a couple of weeks.

    Good for: Long-term nursery use, as it’ll still be safe once your baby grows into a toddler and tries to play with it.

  • 4.

    (Best set — $$)

    Why it’s great: This GermGuardian purifier comes in a set of two, which means you can have one in the nursery and one in the living, ensuring that your baby is always breathing fresh air. It uses a 4-stage filtration system. The HEPA filter captures 99.97% of allergens and dust. It also has a charcoal filter to reduce odors. It uses UV-C light to reduce airborne viruses, bacteria, and mold. It also has a TIO2 treatment that reduces volatile organic compounds. Not only will you be protecting your baby from allergens, but also from germs that lead to illness. This purifier has three speed settings and is ultra-quiet at the lowest speed, making it perfect for a nursery.

    Keep in mind: It’s recommended to change out the HEPA filter every three months.

    Good for: Families that want to be able to purify two different rooms without having to move around the air purifier.

  • 5.

    (Most versatile — $)

    Why it’s great: Friday Baby is known for its quality baby products, so you know this air purifier is going to be a great choice. It’s also a 3-in-1, which means that you’re also getting a sound machine and a nightlight along with the purifier. The purifier has a HEPA filter to reduce the airborne pollutants in the nursery by 99.97%. It also has three fans speeds and a timer that you can set to two, four, or eight hours and it’ll automatically turn off when it’s done. Since it’s made for the nursery, it also has a non-slip grip on the bottom, making it harder for young children to know over. The nightlight function allows you to choose from four different colors, and the sound machine has two different white noise options.

    Keep in mind: Make sure to read the instructions, as it’s a little tricky to navigate until you figure it out.

    Good for: Parents who want a versatile air purifier that will also help their baby get a good night’s sleep.

  • 6.

    (Highly rated — $)

    Why it’s great: The Levoit air purifier has almost 40,000 positive reviews and is a bestseller on Amazon. It has a 3-layer filtration system that includes a prefilter, HEPA filter, and carbon filter. This helps to remove dust, mold, germs, and odors from the room. Plus, the VortexAir Technology and the 360-degree air intake makes this purifier five times faster than the others in small rooms up to 219 square feet and two times faster in larger rooms up to 547 square feet, making it a great choice for the nursery or any room in the house. It has a sleep mode that will automatically reduce the noise level at night and has a light that you can choose to turn on or off and can double as a nightlight. It also has a timer with four different settings and a filter indicator, so you know when it’s time to replace it.

    Keep in mind: Since this has a 360-degree intake, you’ll want to make sure it’s not too close to a wall to give it room to work.

    Good for: Parents that want a high-quality air purifier that they know will work.

  • 7.

    (Best for large rooms — $$$)

    Why it’s great: This air purifier was built to accommodate extra-large rooms around 465 square feet. It has a HEPA filter, an easy-to-navigate control system, and comes in black or white. It has three cleaning levels, plus a turbo speed, and the display shows what each does. You can choose between allergens, general clean, germs, and the turbo, which does it all. It also has a timer with multiple settings and a filter indicator for added convenience. Plus, there’s a button that allows you to dim the lights on the control panel at night. Honeywell’s air purifier is backed by a five-year warranty and is recommended by allergists. If your baby will be spending the majority of their time in the living room or a bigger room, this air purifier will be able to get the job done.

    Keep in mind: For best results, it’s recommended that you use genuine Honeywell replacement filters.

    Good for: Parents that have their baby sleeping or playing in a large room.

Best Overall

The Munchkin Portable Air Purifier is our overall top recommendation. It's the highest quality product we have found with the most affordable price making it the best value on our list..

FAQs about Air Purifiers for Babies

  • 1. Why should I get an air purifier for my baby?

    As mentioned previously in this article, your baby is at high risk of having allergies if you and your spouse do. An air purifier decreases the allergens in the room, making it easier for your baby to breathe. Not only that, but babies breathe more rapidly than adults, taking in more air and possibly pollutants. Indoor air quality is five times worse than outdoor, so having an air purifier can make a huge difference. Also, babies haven’t finished developing their immune system, so they’re at higher risk of getting sick from germs in the air.

  • 2. How often do I need to replace the filters?

    HEPA filters and prefilters are recommended to be replaced or cleaned (if made for that) every three months. However, depending on how much you run the purifier and your indoor air quality, you may be able to stretch that out to 6-9 months. It’s a lot easier and more convenient if you choose a machine that has a filter indicator, so you don’t have to guess whether it’s time to change it or not.

  • 3. Is it safe to leave an air purifier on overnight?

    Air purifiers are designed to be able to run 24/7, so it’s definitely safe to leave on all night if you want. They will not break down, overheat, or release any harmful byproducts into the air. Just make sure you choose a HEPA filtered air purifier and not an ozone-generating one, as this can be dangerous. All of the options on this list are perfectly safe to use in a nursery.

  • 4. Where is the best place to put an air purifier?

    If you can, it’s better to put an air purifier near airflow, such as near doorways and windows. This is because these areas lift dust and pollutants into the air, which the purifier can then filter before it gets distributed around the room. Also, since purifiers use vents to filter the air, you won’t want to have anything too close to it and blocking those vents. That means you definitely don’t want to put it in a corner or against a wall. Leave about a foot of space around it for best results.

  • 5. What features should I look for in an air purifier?

    Filtered air purifiers seem to do the best job and don’t have any safety risks, so that’s the first thing you’ll want to make sure you get. All of the choices on this list are filtered. Other than that, make sure that you choose one for the correct room size and check the cost of the replacement filters for affordable ones.

    The rest of the features are based on personal preference. You may want to check the noise level and see if the white noise would soothe your baby or keep them awake. Some have lights on the display or extra lighting to use as a nightlight. If you have toddlers or older children, you may want one that is topple-resistant or has other safety features. Think about whether you want it to tell you what the air quality is in the room, as some have sensors. Also, some have filter indicators, making it easier to remember to replace them when needed.

Conclusion

With newly developing lungs and immune systems, it’s important to make sure that your baby isn’t breathing in a lot of pollutants and germs. You can improve the air quality in the nursery and other rooms of your home simply by purchasing a good air purifier. You should easily be able to find one on this list that will meet your needs and create a better environment for your child.9