For heating and cooling, purifying the air in your house contributes to a healthier lifestyle and a cleaner environment. Therefore it only made sense that we bought 14 of the top air purifiers and thoroughly tested them to find out what materials they were comprised of. The most effective method of mechanical air filtration, according to our independent investigation to identify the best air purifiers, was obtained by air purifiers with a Clean Air Delivery Rate (CADR) of 200 or above.
After buying 14 of the top air purifiers currently available, we’ve come to the conclusion that the Honeywell True HEPA Allergen Remover HPA300 is our top pick. This device has a CADR rating of 300, can filter an area up to 465 square feet, self-monitors filter performance, weighs less than 25 lbs, has a 5-year limited guarantee, and costs less than $200. Purely mechanical filtration systems are preferred to hybrid and electronic ones. Find out more about the finest air purifier you can get for under $100 to prevent allergies.
5 Best Air Purifier Reviews
1. Pick Honeywell True Allergen Remover HPA300
The air is pulled through activated carbon pre-filters and a HEPA filter in the purifier’s two-stage mechanical filtration process. When used passively as a multi-room appliance, it has an auto mode (auto-off) that is useful and powerful enough to handle rooms up to 465 square feet without a problem.
According to Honeywell, this device circulates room air up to 5 times per hour based on AHAM smoke CADR [of 300] in [a 465 sq ft room] and can handle roughly 280 cubic feet of air per minute. When it’s time to replace the filters, a self-monitoring feature notifies the owner, and the front panel can be taken off for quick filter swaps. The device itself is also incredibly light (just 21 lbs), which is very reassuring given how much bulkier many purifiers at this level are.
Although it works best in tiny spaces, the streamlined design is wonderful for saving space in your area and it still works effectively with a variety of speed settings. This air purifier will disperse clean, fresh air into any sized space and assist in easing asthma symptoms on any setting from low to high. Although it reduces the amount of contaminants in the air, keep in mind that this is not a device made expressly for use in medicine. See our list of the best air purifiers under $100 if you’re looking for a cheap device.
- able to effectively remove dust
- 4 Speeds
- limited number of configuration or control options
- only adequate for one typical room.
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2. Pick Austin Air HealthMate Standard HM-400
If it were permitted, we’d get married to the HealthMate. Regarding performance, it is the top-rated air purifier.
The HealthMate’s filtering system is of the highest caliber—almost industrial-grade. It is a four-stage mechanical purification system that first filters out larger particles, such as pet dander and dust, followed by medium-sized particles, such as pollen, before passing air through the beastly, fifteen-pound activated carbon and zeolite filter, which removes the smallest contaminants. With this appliance, you can finally get rid of dust and pollen from your living area thanks to mechanical filters and stage filtration. The effective air filtration of this purifier will capture particles of all sizes before they may contaminate a small space or a large area and cause health problems like asthma or allergy symptoms.
Although Austin Air states that this unit can handle indoor spaces up to 1500 square feet, we advise places no bigger than 341 square feet because to the smoke CADR rating of 220. If you require an air purifier for a larger room, think about larger models.
This is about as easy as it gets in terms of controls. It is simple to use, much like the top air conditioners. On the front lid of the device is a four-position, three-speed control switch. The HealthMate’s pre-filters and primary filter assembly can be removed, together with the filter, by unscrewing the bottom plate’s four screws. Also, a set of swivel caster wheels that the purifier is mounted on make it much easier to move the not-so-light 45-pound air cleaner.
- There is rarely a need to replace filters.
- reasonable area coverage
- four-stage filter
- not affordable
- a little noisy while travelling quickly
- no lights to indicate filter changes
3. Pick Coway AP-1512HH
The Coway AP-1512HH delivers as promised. On our list, it is the top HEPA air purifier. Despite including an ionisation stage in its filtration process, it functions remarkably effectively. Air is filtered using a four-stage process that starts with basic pre-filters to remove bigger particles, then activated carbon filters to remove gases and odours, then HEPA filtration, and finally Coways’ exclusive Vital Ionizer. Although this product may have trouble with dense dust particles, its overall performance and features are top-notch.
Even though we dislike ionization-based air purifiers, as you may have read in our “How We Select” section, the Coway outperformed other purifiers in our rigorous weighted testing. Due to the ozone byproduct produced, we advise utilising this unit in well-ventilated spaces that are greater than 200 square feet and away from walls and furniture.
The AP-1512HH offers a variety of control options, such as self-monitoring, air quality indication, an Eco mode that automatically shuts off the fan if pollutants drop below a defined threshold, conventional speed settings, and more. Up to 361 square feet of space can be handled by it. If you need to purge smoke from a room, look into the finest smoke air purifier.
- a high-tech
- very low-key
- Many operational possibilities
- May struggle with a lot of dust.
- doesn’t take up a lot of room
4. Pick Alen BreatheSmart
The Alen BreatheSmart offers a wide range of customisation possibilities, in contrast to the majority of other portable air purifiers on the market. This unit can be the solution you’ve been looking for if you’re not pleased about placing a large box in your bedroom or living area. Alen offers fourteen different colour options for its interchangeable front face plates, letting customers to fit the design of their homes (they even have a cover that can be painted).
Technically, the BreatheSmart filters contaminants using a three-stage procedure. Air is drawn into the machine through the back, travels across a pre-filter that houses the main HEPA filter, and is then expelled after passing through an optional ionisation field that is turned on at the control panel on top of the apparatus. Four different HEPA/carbon combination filters, including the “HEPA-PURE, HEPA-SILVER, HEPA-FreshPlus, and HEPA-OdorCell” filters, are also available for clients to choose from at Alen.
The key difference between Alen’s “PURE” and “SILVER” options is the particle size capabilities, despite the fact that specs are not easily accessible on the Alen website. The “SILVER” filters smaller particles like pollen more effectively than the “PURE,” which is designed for bigger particles. In order to filter gases and odours, Alen’s “FreshPlus” and “OdorCell” filters use activated carbon; we assume that the “OdorCell” has a larger carbon content. Also, we discovered that even on the maximum setting, this purifier managed to stay reasonably quiet.
We advise using the ionisation feature in a room with at least 200 square feet of good ventilation. To prevent soiling from the produced ozone, attempt to position this unit away from walls and furniture, like with the Coway. Contrary to what its name suggests. This device lacks the well-known “smart features” that can communicate with smartphones. Or virtual assistants. Moreover, it lacks reusable or permanent filters. And the filter must be replaced at the end of its useful life at a considerable cost.
- Customizable color options
- Very quiet
- Large room coverage
- No True HEPA for the price
- High air filter replacement cost
The Dyson Pure Cool Link, which combines a fan and an air purifier. Is our favourite when it comes to smart features and connectivity. It has a remote control, but it can also be operated using an iOS app or a Google Play app. Users can arrange operation times and view indoor air quality reports from the smart device application. With the ease of a remote control and mobile device functionality. Utilising this appliance and changing from the lowest to the maximum speed won’t require you to move an inch.
The HEPA and activated carbon filters at the device’s base filter around 1/15th of the airflow. According to our research, even though Dyson’s website doesn’t provide operational details. The Pure Cool Link uses a two-stage filtration system developed by Dyson. Moving air first through a glass HEPA filter and then an activated carbon layer to reduce odours. The Link includes 10 speed settings and a self-monitoring mode that adjusts the speed of the device. Based on the air quality it finds.
To maximise the Cool Link’s capacity for filtration, we advise using it in spaces no bigger than 200 square feet. Our research shows that the “diffused” mode outperforms the “personal” mode for effective cleaning. There are two flow pattern options available through the physical remote or smartphone app.
- excellent looks of Dyson
- three items in one
- An intuitive and simple app
- The procedure of connecting to your home’s WiFi can be difficult.
- Very tall, making it challenging to conceal