If you want to have full control of the air at home, you might want to check this list with best rated air purifiers for home use, versatile devices that improve the air quality in several ways. Keep reading.
What is included in this list
When you check the items in the list you will realize that most of them are multi-functional and versatile devices, rarely with one function only. So you will see:
- Humidifiers & air purifiers in one device.
- Air purifiers & air ionizers in one device.
- Sometimes you can have more, like 3-in-1 or 4-in-1 devices.
Such a choice is on purpose. Why using two separate devices when you can have both essential functions in one device? This reduces the initial cost, and when you start using it this saves energy and reduces expenses related to distilled water if you use it, and also makes maintenance easier.
LEVOIT Air Purifier LV-H132
This LEVOIT Air Purifier LV-H132 Review is about an elegant ozone-free device for medium size rooms, ultra-silent and highly efficient with its 3-stage filtration system.
This air purifier has three different levels of operation and it is ultra-silent on its lowest level, with 25 dB maximum. They claim it circulates room air over 4 times per hour to achieve rapid purification, and this is optimal to keep the air clean. According to the specifications, it is best suited for medium size rooms up to 129 ft² (12 m²).
Note that on the manufacturer’s site they call it Levoit LV-H132 Compact HEPA Air Purifier. The word ‘compact’ indicates that they have them in a variety of sizes, and this particular model is available in tow colors, white and black. So this model size is (L x D) 12.6 x 7.9 inches (32 x 20 cm) and it will fit anywhere in the room.
You have options to choose between two brightness settings at night, but you can also turn the light off entirely.
About the filter
This purifier is on Amazon under the name LEVOIT LV-H132 Purifier with True HEPA Filter, so if you are not familiar with this terminology, HEPA filter means ‘high-efficiency particle air filter’. But this device comes with a triple filter that includes a pre-filter, HEPA filter, and an activated carbon filter, so you have more than what its name says.
The preliminary filter is there to catch larger particles like lint, fibers, and pet fur. Those that pass here will be captured by the HEPA filter, and they claim it captures 99.97% of airborne contaminants as small as 0.3 microns. Activated carbon is normally in such or similar devices to reduce odor, to absorb smoke, and other lingering pollutants. You can see them in the picture:
They write that the filter should be replaced every 6 months, but this may depend on the air quality in the room. I seriously doubt such a statement, be prepared to replace it more frequently, this is usual with such devices. They have the filter under the code LV-H132-RF. It is available here.
Note that it comes with a built-in replacement indicator that will let you know when you need to replace the filter, so no worry if you lose the track of the last replacement, this is a smart device.
- Weight: 6.6 lb (3 kg).
- Dimensions (H x D): 12.6 x 7.9 in (32 x 20 cm).
- Effective range: 129 ft² (12 m²).
- Noise level: ≤ 50 dB.
- Standby power: < 0.8 W.
- Power supply: AC 120 V / 60 Hz.
- Rated power: 28 W.
- Operating conditions temperature: 14°F~104°F (-10°C~40°C).
Honeywell HPA250B Bluetooth Smart True HEPA Allergen Remover
This Honeywell HPA250B Bluetooth Smart True HEPA Allergen Remover Review is about 2-stage smart technology cleaning system for medium size rooms, that removes everything above 0.3 microns.
The purifier is recommended for the rooms of up to 310 sq. ft. and they claim it is strong enough to circulate air in such a size room up to 5 times an hour. This sounds more than optimal if you suffer from allergies and want to have clean air in the room all the time.
This is also a Bluetooth technology and you can download a free app and connect this device with your iPhone or Android as the picture below shows. This will allow you to have high-tech advanced controls that include a proximity sensor, auto-off timer, allergen alert settings, custom schedules, filter reminders, etc.
The filter is 2-stage type and according to their statements, it can clean the air from allergens like pet dander, pollen, dust, mold, smoke aerosols, bacterias, viruses, and anything down to the size of 0.3 microns. They claim it will capture up to 99.97% of airborne particles.
This device works with the Honeywell A and A+ Pre-Filter. The Pre-Filter captures larger particles such as dust, lint, fibers, pet fur, but it also helps in reducing VOCs and odors from cooking. The suggested replacement for this filter is every 3 months. As mentioned above this is a smart device so you have a filter check/reset light and it will remind you when to change your filter. The device comes with this initial filter included.
The second level of filtration is a mechanical Certified True HEPA filter (initial filters included) that is behind the mentioned capture of the 99.97% of microscopic allergens. They recommend replacement every 12 months. The filter check/reset light will remind you.
This device comes with AHAM Verifide certificate. So it has been independently tested and this should ensure that it indeed works as they claim.
- Weight: 13.91 lb (6.3 kg).
- Dimensions (L x W x H): 17.72 x 10.05 x 18.86 in (45 x 25.5 x 48 cm).
- Room size: up to 310 ft² (29 m²).
- 5-Year warranty.
Please see more about this device in the video:
SHARP KC860U PlasmaCluster Air Purifier Humidifier
This SHARP KC860U PlasmaCluster Air Purifier Humidifier is designed for home and office and it comes with some impressive features and technology. You have several devices in one.
Sharp KC-860U Triple Action Plasmacluster Air Purifier with Humidifying Function is designed for medium to large size rooms of up to 341 ft² (32 m²). This is a portable device with its 24.9 lb (11.3 kg), but clearly this is not for carrying anywhere from home or from office.
This item includes the following crucial functions that are behind the term 4-in-1 used to describe it:
- Ionizer: What you have here is Sharp’s exclusive patented Plasmacluster Ion Technology. So positive and negative ions are dispersed into the air. They attach to the pollutant and clean the air.
- Mechanical air purifier: It comes with a multiple filtration system that includes a washable micro-screen pre-filter that traps dust and other large airborne particles. The True HEPA filter then removes 99.97% of the remaining particles from 0.3 microns and larger.
- Deodorizer: There is an activated carbon deodorizing filter that helps remove most odors.
- Humidifier: You also have an option to chose the model with or without a humidifier. So this implies a water tank for the built-in humidifier, it is easy to use and you remove it easily to refill. From what they write you can use ordinary tap water for such a purpose. You have an indicator light that blinks on the control panel when the tank is low.
All in all, this KC-860U removes pollutants and common allergens such as pollen, dust, pet dander and smoke. It also reduces germs, bacteria, viruses, odors, mold, and fungus.
Here you have some remarkable features as well:
- The true HEPA filter use time is up to 5 years.
- The humidifier’s filter life is up to 2 years.
- The active carbon filter lifetime is up to 5 years.
More about this device you can read in this manual.
Who is it for
In view of all its features, this SHARP KC-860U PlasmaCluster Air Purifier Humidifier It is an ideal solution for allergy sufferers, asthmatics, pet owners and smokers. With its humidifier on, it can help relieve congestion, cough, and dry and swollen nasal passages.
They suggest using it in a bedroom, living room, study, office, or in an exercise room.
Other features include
- Very quiet operation in the range 19 – 28 dB.
- You have 3 fan speeds. In AUTO mode, the KC-850U uses the sensors to automatically react and adjust the fan speed and humidity levels for optimal performance.
- This device is AHAM Verified for Dust/Smoke/Pollen 231/220/245.
- They claim that the Plasmacluster Ion Technology has been tested by 17 laboratories in the USA, UK, Germany, Japan, South Korea, China, and Vietnam.
- The ion production is normally always accompanied by ozone released in the air. You should know that a high concentration of ozone can be harmful. But here you are safe, they claim that it ARB Certified and it also produces 5 times less ozone than the lowest industry and federal standards set by the FDA, OSHA, and NIOSH.
- It is ENERGY STAR Rated, and its also California Air Resources Board (CARB) Certified.
- Weight: 24.9 lb (11.3 kg).
- Area capacity: 341 ft² (32 m²).
- Dimensions: 15.8 x 11.4 x 24.8 in (40 x 29 x 63 cm).
You have seen some of its features listed above, so see now how it works. In this video you can see how Sharp Air Purifier absorbs allergens such as dust, pollen, pet dander, and smoke.
In this video you can see how this technology with Plasmacluster ions in Sharp Air Purifiers reduces the growth of mold in a closed experiment. Please have a look:
Venta LW25 Airwasher 2-in-1 Humidifier and Air Purifier
This Venta LW25 Airwasher 2-in-1 Humidifier and Air Purifier is a filter-free hygienic, simple to use, and easy to clean device that purifies and humidifies the air in the room.
This is a clever design that forces the air from the room to circulate through it and in the process any dust, pollen, pet dander, and other allergens are removed. So formally you can put it in the group of cool mist humidifiers, but this is also a purifier or air washer as some use to call such devices.
They claim its capacity is such that it can purify and humidify a room of up to 400 ft² (37 m²) and you have a 2 gal (7.6 L) water tank. So this is one of larger humidifiers here. Note that there are no replaceable filters. This is why I have included it in my list of best cool mist filterless humidifiers.
According to the specifications, it is very energy-efficient and relatively quiet with the noise level in the range 24 – 44 dB dependent on its three operation levels.
They suggest placing the Venta Airwasher in the center of the room if possible, or away from windows and a heat source. Make sure that the area of around 20 inches (half a meter) around the device is empty for an optimal allow air circulation.
When there is insufficient water you will have a red light indicator, and in addition to this the motor will shut off automatically.
How does Venta LW25 humidify the air?
This is a cold evaporation system with a disc inside that rotates in the water creating a vet surface area. The air is sucked in and the water from the disc evaporates and it is forced out into the room. So they claim that any excess humidity can be virtually ruled out.
Note that the disc rotates slow, so this is normal to avoid splashing and noise. Yet another detail to know is that there is no visible mist here, so bear this in mind and do not think that it is not working.
How the air is purified?
As mentioned above, the air from the room is sucked in and all airborne particles and germs are drawn in and passed over the rotating Disc Stack. So the particles adhere to the wet Disc Stack and they are pulled down into the water. Only water evaporates while dirt and dust remain inside. Those particles should be rinsed or wiped out occasionally.
They suggest cleaning every 10-14 days. This means rinsing and wiping the lower housing with a damp sponge. The Disc Stack should also be rinsed off or brushed off with a soft brush or sponge. In any case, just follow the instructions that come with the device.
What kind of water to use
This is good news: you are supposed to use tap water, so no extra costs for distilled stuff. Make sure to add some conditioner if the water contains lots of limestones.
- Weight: 8.5 lb (3.9 kg).
- Water tank volume: 2 gal (7.6 L).
- Moisturizing capacity area: 400 ft² (37 m²).
- Noise level: 24 – 44 dB.
- Dimensions: 11.8 x 13 x 11.8 in (30 x 33 x 30 cm).
- Warranty: 10 years.
The principle of work of this machine you can see in this video, please have a look:
Honeywell HCM350B Germ-Free Cool Mist Humidifier
This Honeywell HCM350B Germ-Free Cool Mist Humidifier comes with a medium-size 1-gallon (3.8 L) water tank. They do not give exact numbers for the maximum room area, but my estimate is up to 500 ft² (46 m²).
This is a 2-in-1 device with an evaporative-type design and a patented UV light technology to kill up to 99.9% of bacteria, mold, fungus, and viruses.
It works with a filter and fan and it is not suitable for essential oils. They give a 3-year limited warranty with this product.
BONECO Humidifier Air Washer W300
This BONECO Humidifier Air Washer W300 is a filterless dual-purpose device that works both as a humidifier and a purifier, elegant, easy to use, and safe for kids.
Here you have a system that operates with a disc that is kept wet as long as there is water in its huge 12 liters tank. So this is one of the largest devices of this type and it can operate up to 3 days with one tank. It is formally in the group of cold mist humidifiers.
The mentioned disc rotates through the water that is on the bottom, and at the same time air is sucked in the system. In the case of particles or pollution of any kind in the air, they will be attracted to the wet disc surface and then washed out as it rotates through the water. So they and deposited inside while the clean vapor will leave the device. You have the air washed and humidified at the same time.
In other words, here the water acts as an effective natural filter, so there is no filter replacement ever. This is a self-regulating evaporation design which ensures that the right amount of air humidity is always in the room.
A device of this type can be used in all seasons and in such a system air automatically collects moisture, so you will not have it too much. This is a great option for allergy sufferers, a system with a natural air cleaning principle. This is the same what you have in yet another device presented above, the Venta LW25 Airwasher 2-in-1 Humidifier and Air Purifier.
Other features include two performance levels for the day or night, and the device is also equipped with a LED that lets you know when water needs to be refilled. As for the cleaning, this is easy, you can wash the parts in a dishwasher or washing machine.
This device is essential oils compatible so you have a fragrance container for such a purpose.
You might want to know that Boneco is a Swiss Company and it has been around for more than half a century already. They claim that they use high-quality materials that provide years of service.
- Weight: 14 lb (6.35 kg).
- Water tank: 12 L.
- Dimensions: 11 x 15.7 x 16 in (28 x 40 x 41 cm).
- Humidity output: up to 350 g/h.
- Room size: up to 50 m² (125 m³). This is why it is included in my list of best rated large room humidifiers.
- Noise level:
– Level 1: 27 dB.
– Level 2: 43 dB.
- Voltage: 220-240 V / 60 Hz.
- Power: 12.2 W/22.8 W.
Please see a bit more in this video:
Ivation Ozone Generator Air Purifier, Ionizer & Deodorizer
This Ivation Ozone Generator Air Purifier, Ionizer & Deodorizer is a multi-functional filter-less cherry wood device designed to improve air quality and to generate a refreshing, mood-lifting atmosphere at home.
What this is about
This device has been on the market for at least 5 years as far as I remember, so pretty much everything is known about it, it has been tried and tested by many users, and the Ivation brand is well known globally.
It includes several essential features and functions. This is an ionizer, ozone generator, air purifier, and deodorizer, all in one device. According to its specifications, it is able to cover an impressively large area of up to 3500 ft² (325 m²).
It creates negative ions (oxygen atoms) in the air, and those clear the air of dust, mold spores, pollen, odors. How does this happen? The negative ions attach to the positively charged particles in large numbers, as a result those become too heavy to stay airborne. Such negative ions are naturally created by ocean waves and waterfalls, and this is why people feel pleasant in such an environment. So they act positively on your mood, and this is what the device is able to create at home. About air ionizers you can read more here.
How about ozone? Ozone O3 is created in nature by a chemical reaction between oxygen and solar ultraviolet (UV) radiation. You have probably experienced it also during thunderstorms and in situations with electrical arcing because it has a distinctive smell. In the case of indoor ionizers, ozone is created as an extra product so in most cases it cannot be avoided.
But it is good to know also that too much of the ozone is far from good for health. You can read about this in detail on Wikipedia and also in this EPA file. So they suggest setting the O3 dial at its lowest setting when the space being treated is occupied, or simply do not use it when you are in the room.
How does the Ivation Ozone Air Purifier/Ionizer work?
In essence, it produces both O3 and negative ions to bind to particulates and freshen the air. You have separate controls for negative ions and O3 (ozone). While negative ions can be created around the clock, this should not be so with ozone as mentioned above.
They suggest starting with the lowest O3 setting and you will soon feel room smelling clean and fresh. If you want to remove odors, set the O3 setting at a higher level but do not stay in the room. They give a detailed list of precautions and you can read them all here. The picture below shows how simple the setting is, nothing to guess:
- Weight: 12 lb (5.4 kg).
- Dimensions: 12.5 x 11 x 15 in (32 x 28 x 38 cm).
- Ozone output: 360 mg/h.
- Max area coverage: 3500 ft² (325 m²).
- Limited one-year warranty.
- Exterior material: cherry wood.
- Cabinet material: stainless steel.
You can see much more in this detailed review so please have a look:
So this was my list of best rated air purifiers for home. As you realize, these are really clever designs and the devices are multifunctional and versatile.
Some work with tap water, but some require distilled water. On the other hand, some are without replaceable filters while some need filter replacement. It is good to bear such features in mind because they imply some periodic expenses. If you are undecided, here is the table with my top choices:
Editor’s Choice: LEVOIT Air Purifier LV-H132
Here you have a great value/price combination, see how I rate this device:
Elegant HEPA air purifier for medium size rooms
Product Name: LEVOIT Air Purifier LV-H132
Product Description: This LEVOIT Air Purifier LV-H132 Review is about an elegant ozone-free device for medium size rooms, ultra-silent and highly efficient with its 3-stage filtration system.
Ease of use
This is a really nicely designed device and my overall rating is well-deserved Very Good.
User Review( vote)
- Very elegant.
- Efficient filtration.
- Easy to use.
- A bit expensive.
The list presented here will be updated whenever I find a new device worth adding here. This is why you might want to bookmark this text and visit occasionally. Check also our text on how air washers work.
If you are not sure how to choose your air humidifier, please check our separate text, it may help. You might want also to check our list with cool mist humidifiers without filters, and also our separate list with best ultrasonic humidifiers. Thank you for reading.
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