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A bedroom air purifier needs three key features: compact size, quiet operation, and discreet lights. Of course, an effective filtration system with true-HEPA technology is a given.
We at AirHonest have carefully selected the best bedroom air purifiers for undisturbed sleep and clean, allergen-free air.
We assess each product against these criteria:
| Filter System | Lights and Sound | Coverage Area and Size |
| What kind of filtration system does the product have? Will it help to ease allergy and asthma symptoms upon waking? | Does the air purifier have a quiet operation and discreet lights? Is there a dedicated Sleep Mode for bedroom usage? | What size room does the air purifier cater to (in square feet)? Does it have a small footprint and compact design to fit neatly in a bedroom? |
| RANK | 1 | 2 | 3 | 4 | 5 |
 |  |  |  |  | |
| PRODUCT | Levoit Core 300 | Partu HEPA Air Purifier | Pure Enrichment PureZone 3-in-1 | Medify MA-14 Medical Grade | Fellowes Aeramax100 |
| CADR RATING | 80 overall | 120 overall | |||
| SMOKE | 141 | – | – | – | 68 |
| DUST | 140 | – | – | – | 65 |
| POLLEN | 145 | – | – | – | 75 |
| FILTER TYPES | True-HEPA, (choice of 4 customizable filters) | True-HEPA, pre-filter, charcoal filter | True-HEPA filter, pre-filter, carbon filter, UV-C light | True-HEPA filter (medical grade), pre-filter | True-HEPA filter, antimicrobial treatment, activated carbon pre-filter |
| BEST FOR ROOM | Small-Medium | Small | Small-Medium | Small-medium-large | SMALL |
| COVERAGE AREA (SQ FT) | 215 | 107 | 200 | 117-470 | 100-200 |
| ENERGY STAR | Yes | No | No | No | No |
| AHAM VERIFIED | Yes | No | No | No | Yes |
| PRICE POINT $ – $$$$$ | $$ | $ | $$ | $$ | $$ |
🏆 AirHonest Top Pick – Levoit Core 300 Air Purifier
AirHonest Award: Best-Rated Bedroom Air Purifier
Highlights:
- Sleep mode
- Timer
- 3-in-1 true-HEPA filter
- 360-degree intake and outlet
Our top pick is the Levoit Core 300 Air Purifier, a small, compact, and attractive unit. The cylindrical, white construction looks great in any bedroom, with a 360-degree air inlet and outlet for thorough cleaning.
What’s excellent about this model is that it has a Sleep Mode that switches the fan speed to the lowest level, and dims the indicator lights. This means that even light and sound-sensitive people can still get the benefits of constant air cleaning as they sleep.
The filtration system offers options to cater to different allergies and household factors. The choices are Original, Pet Allergy, Toxin Absorber (cigarette smoke, fire smoke, household chemicals), and Mold/Bacteria, which covers almost all concerns. Each filter contains a pre-filter, true-HEPA filter, and charcoal filter, the trio any good air purifier requires.
The last thing you want when sleeping is to breathe in anything potentially harmful, which includes ozone (for asthmatics, especially). The Levoit Core 300 does not have any ozone-producing features, making it safe and healthy for all users.
Operation is simple, with an illuminated control panel that allows you to manually change the fan speed (no Auto mode), select Sleep mode, and set a timer (2, 4, 6, 8 hours).
There’s also a “check filter” light. Speaking of filters, they need to be replaced every 6 months (or slightly less for less frequent usage) and should be vacuumed monthly. The filter replacement prices differ according to which variety you choose, but they are very affordable.
This is an extremely affordable air purifier considering the bedroom-suitable features, great filtration, and affordable upkeep.
Pros 👍
✔ Ozone-free
✔ Customizable filter options
✔ Quiet and low-light for sleeping
✔ Great value for money
Cons 👎
✘ Reports of plastic smell
✘ No auto mode
✘ No air quality indicator
Partu HEPA Air Purifier
AirHonest Award: Runner-Up Best Bedroom Air Purifier
Highlights:
- Fragrance sponge
- True-HEPA, pre-filter, and charcoal filter
- 3 fan speeds
- Lights-off switch
Our runner-up is the Partu HEPA Air Purifier, a super-affordable and compact model with a sleek, cylindrical body.
We’ve placed this high on our list because it has a small price tag so you could purchase two or three to go in each bedroom in your home if need be. What’s more, it is super quiet, the lights can be switched off, and it does not produce ozone. Those features along with the bedroom-friendly compact size make this ideal for nighttime sleeping usage and easy bedroom storage.
Of course, the filtration system is just as important, and this unit delivers. It has a pre-filter, true-HEPA filter, and charcoal filter, plus three fan speeds, everything you need for clear air.
A great feature that isn’t often found in air purifiers is the fragrance sponge. You can add lavender or clary sage oil to the wetted sponge for a natural sleep aid.
Pros 👍
✔ Ozone-free
✔ Very Quiet
✔ Low Light
✔ Compact
Cons 👎
✘ No CADR Rating
✘ Not effective for pet odors
✘ No auto-mode
Read Our Full Partu Purifier Review or View Partu HEPA Air Purifier on Amazon
Pure Enrichment PureZone 3-in-1
AirHonest Award: Best Affordable Bedroom Air Purifier
Highlights:
- True-HEPA, pre-filter, and activated carbon filter
- Timer (2, 4, 8 hours)
- Sleep mode (low fan speed, switches lights off)
- Optional UV-C filter
Next up, the Pure Enrichment PureZone 3-in-1, a fresh, white, curved model that would fit inconspicuously into any bedroom. The filtration system features a pre-filter, True-HEPA filter, carbon filter, and a UV-C light. The first three filters are excellent, while the UV-C is controversial due to potential ozone emissions. However, it can be switched off and the bulb can be removed.
By many reports, this machine is very effective at reducing allergy symptoms in the home. This is ideal for people who struggle to sleep due to allergies or wake feeling congested. However, others note that the fan power is a little lacking when it comes to clearing larger rooms. If your bedroom is on the smaller side, this won’t be an issue.
The most bedroom-friendly feature is the Sleep mode which switches the unit to the lowest fan speed and dims the control panel lights. What’s more, it’s compact enough to sit neatly on a side table.
The filter replacements are easy to manage, as they come in one single unit (with three layers). The filter replacements are affordable and need to be switched out every 6 months for a low annual cost.
Pros 👍
✔ Effectively reduces allergy symptoms
✔ Quiet and low-light
✔ Great value for money
Cons 👎
✘ Short longevity
✘ Reports of an odd smell
✘ Not strong enough for larger bedrooms
View Pure Enrichment PureZone 3-in-1 on Amazon
Medify MA-14 Medical Grade True-HEPA Air Purifier
AirHonest Award: Best True-HEPA Bedroom Air Purifier
Highlights:
- Sleep mode (turns off lights)
- Medical-grade true-HEPA filter
- 3 fan speeds
- Optional blue nightlight
Number four goes to the Medify MA-14, an air purifier with a medical-grade, true-HEPA filter. This means that it can clear 99.9% of allergens as small as 0.1 microns, which includes bacteria, tobacco smoke, and viruses (ideal for flu season). It also has a pre-filter for catching larger allergens such as dust and pet hair. The recommended room size is from 117 to 470 square feet, but a smaller room is preferable for faster air cleaning. For example, it will clean a 117 square foot room in 15 minutes.
However, this unit doesn’t have a charcoal filter for odors. This won’t be an issue for you if you have a pet-free, smoke-free home, or simply are not looking for an odor-reducing machine. On the other hand, for asthmatics and allergy-sufferers who experience symptoms upon waking, this could be ideal thanks to the very thorough true-HEPA filter.
Light and noise-sensitive sleepers will love the “light” button which switches off all lights and uses the quietest fan speed. Interestingly, there is also a night light, a purple/blue light that fades in and out. This may or may not be your thing, but the option is there.
Impressively, this unit has a lifetime warranty. Do be aware, however, that the filters must be replaced at least every 4 months for the Lifetime Warranty to be upheld. The filters are easy to change and are one single unit. They’re reasonably expensive considering how often you have to change them, but you can buy a 2-pack to last 6-8 months.
Pros 👍
✔ Lifetime warranty
✔ Easy to change the filters
✔ Low-light for a good sleep
✔ Ozone-free
Cons 👎
✘ No charcoal filter
✘ Expensive filter replacements
✘ No auto mode
View Medify MA-14 Medical Grade Air Purifier on Amazon
Fellowes AeraMax 100
AirHonest Award: Best Bedroom Air Purifier For Flu Season
Highlights:
- True-HEPA filter with antimicrobial treatment
- Carbon pre-filter
- Auto mode
- Optional ionizer
Lastly, we have the Fellowes AeraMax 100, a tower-style air purifier that would be great for more cramped bedrooms. It has an Auto mode which switches the fan speed as the allergen content in the air changes.
The filtration system is the key reason why this has made a spot on the list. It has a carbon pre-filter that catches large particles and absorbs odors. The best part is the true-HEPA filter with antimicrobial treatment for killing mold spores, bacteria, and viruses. This is great for people who live in populated homes, especially during flu season when all kinds of bugs are present in the air. There’s also an ionizer, (PlasmaTrue Technology), but it can be switched off to avoid any ozone emissions.
There are a few potential downsides for very light sleepers, as it’s not the quietest air purifier on the market. What’s more, the lights cannot be switched off. However, if you’re used to a little light in the room and slight noise doesn’t bother you, it shouldn’t be a problem.
AeraMax 100 air purifier is reasonably easy and affordable to maintain. The true-HEPA filter needs to be replaced once a year, and the carbon filters should be switched out every 3 months. The filter replacements come in packs of 4 (a year’s worth).
Pros 👍
✔ Small footprint
✔ Certified by Asthma and Allergy Foundation of America
✔ Reduces allergy symptoms
Cons 👎
✘ Too loud for very light sleepers
✘ Lights cannot be dimmed
✘ PlasmaWave may produce ozone
How To Choose An Air Purifier For Bedrooms
Price
Air purifiers range from very affordable to very expensive, so cost does hem your options a little. However, the cheaper models are some of the very best air purifiers.
In fact, all of the models on our list are excellently-priced, so much so that you could even place one in each bedroom if your family members are particularly allergy-prone.
For a bedroom air purifier, you need a great filtration system, compact size, and sleep-friendly options. These are reasonable features that don’t hike up the price like certain other features and technology.
Recommended room size
Your bedroom is likely small-to-medium in size, so find a model to suit this. 100-200 square feet should suffice for most bedrooms.
Dimensions and footprint
You don’t want to create bulk in your bedroom or take up unnecessary floor space. Ascertain how much room you can spare, and find a model with a footprint to match. Remember that the air purifier needs about a foot of clear space around all sides, which may mean you need a tower-style unit with a narrow base.
Filtration system
As you sleep, you are breathing in allergens, which means you need a filtration system to combat this. Always go for true-HEPA filters and a pre-filter at the very least. Switch off ionizers and UV-C lights as ozone emissions may trigger allergic or asthmatic reactions as you sleep.
Noise and Light
Bright lights and distracting noise can make your sleep disrupted, or make it hard to fall asleep in the first place. Look for an air purifier with a sleep mode or one with a quiet fan speed option and lights which can be dimmed.
Frequently Asked Questions
Overall, yes. However, if your air purifier produces ozone (due to an ionizer or UV-C light), this can trigger allergies and asthma symptoms and can be harmful to animals. If your air purifier has an ionizer, it’s best to switch it off, especially if the unit is operating in your bedroom as you sleep.
Place the air purifier on the floor with a foot of clear space around all sides. This allows proper airflow so the air purifier can do its job effectively. If you can, place the outlet (where the clean air is released) facing toward where your head lays on the bed. If you can, keep items clear away from the air purifier at all times.
Our top picks come from Levoit, Pure Enrichment, Medify, Fellowes, and Partu. These brands make very affordable, compact air purifiers with true-HEPA filtration, and most have sleep-friendly features.
It depends, but it certainly can under certain circumstances. If your sleep is disrupted due to allergies at night (dry throat, coughing, runny nose), an air purifier can reduce such symptoms. For this purpose, a true-HEPA filter is crucial. Some people even find that the “white noise” generated by their air purifier helps them to sleep as they find dead silence to be unconductive to restful sleep.
