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What to Look for When Buying an Air Purifier
1. Room Coverage
When shopping for an air purifier, the first step you should take is to figure out how much space you want the air purifier to clean.
Portable air purifiers aren’t effective for cleaning in large indoor rooms, whereas larger devices might overkill in your small-sized bedroom, which could result in headaches and other health issues.
2. Filter Type
If you are looking for an air purifying device that filters all the harmful air particles in your room, you should opt for air filters with mechanical filtration. These filters physically trap the pollutants that pass through them.
Moreover, there are many air purifiers that come with two filters, a prefilter that reduces large dust particles and the main filter for cleaning smaller air pollutants. However, there isn’t much difference between pre-filters; some are washable while others are disposable.
3. Maintenance Required
Air filters work efficiently when they are cleaned every week or two so all the clogged-up particles, dust, pollen, or pet dander get removed.
Cleaning these devices is basic and only takes a few minutes. You only need to remove them and use a vacuum or water to clean them.
4. Energy Usage
Depending on airflow speed and the size of an air purifying device, most air purifiers consume around 50-100 watts per hour.
While in standby mode, air purifiers use between 0 and 1.97 watts.
5. CADR Ratings
An air purifier’s Clean Air Delivery Rate (CADR) is an accurate measure of telling you how a unit will perform. These devices are tested based on their performance against 3 common air pollutant factors: pollen, dust, and smoke.
The CADR goes up to 400-450 rating determined by the size of the particle measure, For instance, the CADR for dust, pollen, and smoke can all reach 400 or higher.
6. Less-Noise Production
Air purifiers produce minimal noise which easily fades into the background sounds of your room.
However, depending on the model and the filter of an air purifier, the volume of the noise rises.
Best Air Purifiers to Buy in 2022
Key Features
- Quit operation
- Removes smoke, odors, and VOCs
- Sleep mode functionality
- Remote control
Description
If you are looking for an air purifier that removes both smoke and odor then the HATHA SPACE smart air purifier for the home bedroom is a terrific choice for you, it is equipped with a honeycomb activated-carbon filter that soaks odors, smoke, and VOC’s.
The smart air purifier can be remotely controlled and has an experienced sleep mode, that allows the device to operate at the lowest possible decibel level, so your sleep can sleep peacefully.
A digital display on the device lets you be aware of the air quality of your room, and The fan's speed can be changed in real-time while using the auto mode, which intelligently detects air pollution.
Key Features
- B7 fresh filter
- Low noise level
- Medical grade protection
- Value for money
Description
The Alen BreatheSmart 75i Air Purifiers for bedrooms, living room, and kitchen improve your indoor air quality by removing airborne allergens, pollen, fur, pet dander, and mildew and concentrating on dust, odor, and smoke.
It uses an excellent 3.6 lbs of activated carbon to pull in harmful smoke from cigarettes and wildfires; therefore, it's well-suited for eliminating odor and smoke for people who love to cook or smoke.
The device features an interactive LCD color display, so you can view your room's air quality. It boasts a medical grade 3-Stage H13 Pure HEPA filtration to capture all dirt particles. Additionally, the air purifiers silently eliminate all the airborne dust particles without any noise.
Key Features
- High-powered performance
- Ozone free filtration
- Silent operation
- Certified for safety
Description
The LEVOIT air purifier for allergies to pets' hair in the bedroom provides Ozone free air filtration, it doesn't support UV-C light which is a method that research has shown that produces harmful Ozone gas which is harmful to human health.
It features excellent VortexAir Technology that absorbs air from all around the intake and the Core 300 True HEPA Air Purifier cleans up spaces up to 547 ft (166.73 m)² in just 30 minutes.
Furthermore, while you sleep the air purifier works silently with the sleep mode, not to mention the display screen can also be turned off to enjoy a perfect sleep without any distraction, and with a variety of replacement filters available you can choose what filter type fits your needs the best.
Key Features
- 3 Filtration stages
- Quiet Operation
- Portable and lightweight design
- Filter change reminder
Description
The Airthereal ADH50B air purifier with 3 filtration stage true HEPA Filter for Small Room, bedrooms, and offices will help you breathe better with its outstanding 3-stage filtration mechanism, it incredibly removes particles as small as 0.3 microns.
The air purifier does its job efficiently and silently, the max operating noise in sleep mode is just 22 decibels, which is even quieter than an exam hall.
A filter change reminder is integrated into Airthereal air purifiers; it will alert you to change the filter when the efficiency of the filter starts to decline after a few months of use. Further, the device is so lightweight that it can be moved around easily.
Key Features
- 3 fan speeds with silent operation
- Excellent 3-stage purification
- Removes viruses and bacteria
- Energy saving and simple to use
Description
The Pure enriched purezone air purifier for medium-sized rooms is a good option if you want an air purifier that will not only give you clean indoor air quality but will also save you energy.
It has 3 device settings for 2, 4, or 8 hours which allows you to save a lot of energy. The air purifier's 3-stage purification is sufficient for large bedrooms of up to 300 sq.
For deep-level cleaning and eliminating harmful air particles, it is equipped with built-in UV-C light that efficiently eliminates 99.9% of viruses and bacteria. Further, the device also features a filter reset indicator so that you can change filters when needed.
Key Features
- 3 stage purification
- Extensive coverage
- High-end filtration performance
- Convenient design
Description
The MSA3 Air purifier for home large rooms and bedrooms gives you far-reaching coverage by cleansing rooms up to 840 ft (256.03 m)² in as little as an hour while providing 112 CFM (190 m³/h) of clean air quality.
The device offers a great filtration process, it uses an excellent H13 True HEPA PP electrostatic electret melt-blown filter that filters out more than 99% of the particles, providing you with bacteria-less air.
The air purifier uses a 3 stage purification technique to pull in Smoke, Allergens, dust, and Pollen. Further, the activated Carbon Filter cleans the air by neutralizing all the bad smells, pet odors, and VOC to freshen up the air quality.
Key Features
- 3 fan speeds
- Portable design
- Easy to carry
- 2 stage purification
Description
The Pure Enrichment PureZone Mini Portable Air Purifier has a superior 2-stage filtration system that contains Stage 1 Activated Carbon Pre-filter and Stage 2 True HEPA filter to clean the air by eliminating dust, pollen, smoke, and pet dander.
The air purifier's lightweight and portability allows it to be well-suited for traveling, so you never miss indoor fresh air wherever you go.
The 3 fan speed modes of low, medium, and high give the option to select the optimal mode of operation, Moreover, The air purifier's novel adopting handle makes it adaptable to your needs.
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