4 Best Air Purifiers for Bathroom – Top Rated Picks of 2022

Breathing in pure air is essential for one’s physical health and installing an air purifier in your home is the ideal solution to the problem of unclean air. The place that usually requires an air purifier is the bathroom. If you have decided to buy an air purifier for your bathroom and facing trouble deciding which one to buy, this is just the place you should be looking in. When it comes to finding the ideal product to match your requirements, going over product reviews is very helpful. Given below are some of the best air purifiers for bathrooms.

Best Overall: RIGOGLIOSO Air Purifier for Bathroom

Ratings: 4.5/5

RIGOGLIOSO Air Purifier for Bathroom

Amazon’s Choice ⭐

Key Features
  • Low noise-production, less than 30dB
  • Night light feature
  • HEPA filters
  • 360-degree air purification
  • Compact size and excellent design
  • 1-year warranty
  • Filters need to be replaced after 6 months of use

This powerful, upgraded, and modified air purifier is just what you need to clean the air of your home for promoting healthy living. The 360-degree air purification feature and efficient filtration will ensure that the air you breathe in is free of pollutants. The noiselessness makes it even better, especially during the night when you want to sleep peacefully.

Moreover, the small size and compact design make it possible to fit in in small spaces, but its size does not compromise its efficiency. It is powerful enough to deliver 10-30 cm3 purified air every hour.

Additionally, this product is highly convenient and easy-to-use. A single touch can switch it on with an appealing blue LED light. This light can be dimmed by pressing the button again to enter the sleep-mode. The light makes it an ideal night lamp too! The lack of ozone production also makes it a great mood-lifter.

  • An efficient and powerful air purification system
  • Minimal noise production
  • The compact size makes it very convenient to fit in
  • Night light feature that acts as a night lamp
  • The LED light can be too bright for peaceful sleep
  • Expensive

Best Rated: LEVOIT Air Purifier for Bathroom

Ratings: 4.7/5

LEVOIT Air Purifier for Bathroom

#1 Best Seller ⭐

Key Features
  • H13 true HEPA filters
  • Low noise production, at 24 dB
  • Filters out 99.97% of smoke, mold, pollen, and dust from a large room
  • White in color
  • Covers an area of up to 216 square feet
  • 1-year warranty
  • Abrasion-resistant and very durable

If you are looking for an air purifier that is both efficient and silent, this is the right product for you. The excellent purification performance ensures that the air in your room is crisp and clean.

With a Vortxair Technology, this purifier has a very powerful airflow that can cover an area of up to 219 square feet. This product makes use of a pre-filter and an ultra-fine carbon-activated filter, which together remove 99.7% of allergens (even those 0.3 microns in diameter), fine particles, and larger pollutants including pet dander, dust, smoke, mold, and pollen.

Moreover, the fact that it produces very little noise makes it convenient or useful at night. At its sleep mode, it barely produces any noise at all! LEVOIT air purifier does not make use of UV/lon light, which produces ozone that is harmful to health.

The filter time indicator makes it even more convenient for use. You no longer need to worry about when to replace filters.

  • Very little noise production
  • Durable, reliable, and efficient
  • Efficient and powerful removal of air pollutants to deliver clean air
  • There is no air quality indicator
  • Cannot remove odors efficiently

Best HEPA: MOOKA Air Purifier for Bathroom

Ratings: 4.5/5

MOOKA Air Purifier for Bathroom
Key Features
  • Low noise production
  • 3-stage filtration procedure
  • 99.97% effective removal of pollutants
  • Single-touch controls

With this air purifier, you can forget about inhaling polluted air! It filters out 99.97% of all dust, mold spores, pollen, pet dander, and much more. Even particles as small as 0.3 microns in diameter are filtered out. This makes the air safe for inhalation by children, babies, pet owners, and the elderly.

Moreover, it has 3-stage filtration that makes it so effective. The 3 stages include pre-filter, HEPA filter, and Activated Carbon Filter (which even removes odors). This purifier is also very easy-to-operate with only a single touch button. It can control the speed of its fan and turn it on. In addition to that, it also barely produces any noise!

  • Low noise production
  • 3-stage filtration procedure
  • 99.97% effective removal of pollutants
  • Single-touch controls
  • The low noise production makes it perfect for use even at night
  • User-friendly
  • Efficient filtration mechanism

JINPUS Air Purifier Small Air Cleaner

Ratings: 4.3/5

JINPUS Air Purifier Small Air Cleaner

#1 Best Seller ⭐

Key Features
  • Excellent quality HEPA filters
  • Small size and compact design
  • 360-degree purification performance
  • Low noise-production
  • No ozone or UV-C light
  • Filters need replacement every 6 months
  • Cleans 51-150 cm3 of air every hour

JINPUS offers a budget-friendly air purifier which is both effective and convenient to use. With a 360-degree purification system, powerful air circulation, and high-quality HEPA filters, this air purifier cleans the air very efficiently. Not only it is very powerful, but also extremely compact. This means that you will have no problem finding a place to keep the device.

The one-touch switch can quickly turn it on, and by pressing the button once more, you can switch on its sleep mode. After 8 hours of use, it automatically turns off. The dim LED lights will act as the perfect night lamp for your bedroom.

  • Safe for health as it does not produce any ozone
  • It is compact and occupies very little space
  • Very low noise-production
  • Not very effective in removing odors

Buyer’s Guide to Find Right Air Purifier for Bathroom

What are Air Purifiers?

An air purifier, also referred to as an air treatment unit, is a device that can help remove harmful pollutants from the air to make it safer. Pure air consists of 79% nitrogen, 20% oxygen, 0.03% carbon dioxide, and other gases like argon in smaller quantities. Pollutants in the air can be harmful if inhaled and must be removed where ever possible.

These pollutants typically include matter, chemical pollutants, viruses, and bacteria. An air purifier cleanses the air in the room by removing impurities like smoke, dust, odors, and pet dander.

An air purifier does so by filtering the air through multiple layers of filters. The filters used are made up of fiber, paper, or mesh and need regular replacement. Inside the purifier is a fan that sucks in impure air and then circulates it in the room.

 The air, once inside the purifier, passes through the filters, and various pollutants get trapped in these. The clean air that results is then delivered back into the room.

What pollutants do air purifiers remove?

An air purifier removes harmful compounds in the air while letting the other normal components stay. Although most air purifiers can filter out most of the pollutants, they cannot guarantee the removal of all types of contaminants.

An air purifier passes the air through three different levels of air purification.

  • Particular matter

The components of air classified as particulate matter include elements that are bigger than others, big enough to be removed through the HEPA filter nest. This nest captures the bigger air pollutants like smoke particles. The thinness of this nest can vary depending on the size of pollutants it is meant to filter out.

The filtration of particle matter continues as air circulates in the purifier, and at the end, the ideal result is the removal of all particulate matter from the air.

  • Chemical pollutants

Chemical pollutants are significantly smaller in size than particulate matter. They are too small to be caught in any physical net, so molecular sieves are used instead. These sieves have an extensive surface to “absorb” the chemical pollutants. Different purifiers make use of various surfaces to capture these pollutants.

Since this method is not very efficient because particles hold only loosely on the surface, plasma-based technology was introduced. This helps oxidize and degrade the chemical pollutants as they are trapped.

  • Virus and bacteria

Viruses and bacteria vary in size but are generally very small. The purifiers do not catch these pathogens alive because this creates health risks. The plasma temporarily deactivates the viruses and bacteria so that the air purifier stays safe and the air is cleaned.

Different types of Air Purifiers

There are several different types of air purifiers from which to choose. These differ in terms of the technologies employed to purify the air. The following are some of the most common types covered on AskPurify.

  • Mechanical purifiers

Mechanical filters use pleated filters and fans to force air to pass through the dense fiber web. HEPA filters with very fine mesh are used. These filters can remove particles as small as 0.3 microns in diameter (paint particles and smoke, for example). Larger particles like dust, pollen, and mold can also be captured by HEPA filters.

  • Activated carbon filter

These filters are designed to absorb instead of block pollutants. Such sorbent filters make use of carbon to absorb odor-particles. In addition to working against odors, these filters can also absorb certain gases.

 However, ammonia, formaldehyde, and nitrogen oxide cannot be absorbed. An activated carbon filter is used in conjunction with pleated filters because these cannot block particles.

  • Electronic air purifiers

These filters rely on ionizers and electrostatic precipitators to charge the particles entering with the air so that they are attracted to the oppositely charged plates on any magnetic surface inside the purifier.

Things to Consider when Buying

Air purification is essential indoors, particularly in the bathroom, where the air is more likely to be polluted and humid. When you have made up your mind that you are going to invest in an air purifier for the safety of your family members, here is what you should keep in mind.

  • The size of the purifier that you want

The square footage of the room you intend to keep the purifier in is an important consideration when deciding the size of air purifier. The air change per hour (ACH) is another important thing to check. This is the number of times that the purifier filters all the air in the room.

For those who suffer from allergies or asthma, an air change rate of four times in an hour is ideal. This is necessary because the air purifier will be removing allergens to make breathing easier.

  • The features you want in the air purifier

Specific features that you could want include energy-star rating, Wi-Fi air purification, updates on air quality, handles for convenience, remote controls, filter change indicators, etc.

  • Costs of filter replacements

Generally, pleated filters require replacement every 6 to 12 months, while activated carbon filters need to be replaced every 3 months. The cost of replacing filters regularly must be taken into consideration as well when buying an air purifier. Most units have indicators that tell when the filters need to be replaced.

  • Noise caused by the purifiers

The efficiency is indeed important, but noise-production cannot be overlooked either. A noisy but efficient air purifier is something you will find very difficult to adjust to.

Very little or no noise production is ideal because the purifiers will always be working, and constant noise can be quite disturbing.

Frequently Asked Questions (FAQs)

  • How much space do I need to fit an air purifier?

Air purifiers are generally designed to fit different spaces, and most portable air purifiers made for single rooms cover an area of up to 700 square feet. An air purifier for your bathroom would, thus, not require much space. An air purifier for the whole house and the commercial-grade purifiers, on the other hand, cover much larger spaces and may even need multiple rooms.

  • Where should an air purifier be placed?

The majority of air purifiers are made to purify single rooms, so the room where the family spends the most time should have the purifier. You may also use them in your bathrooms to keep the air-ventilated and clean. It is advisable to purchase purifiers that have caster wheels so that you can move it in the room you are using.

  • How can I find out if my indoor air quality is harmful?

The method suggested by EPA to test indoor air quality is to monitor the change in your health after your surrounding changes. New health problems that arise with a change in environment remodeling, moving, refurbishing, pesticide application, for example) can indicate that the new indoor air quality is harmful.

Things that can cause air quality problems include toxic cleaning products, pressed-wood products, pets, and insufficient ventilation.