Air purifiers are designed to eliminate pollution in the atmosphere, including toxins, infection, dust, fumes, and so on. And considering the fact that we spend most of our lives indoors. It is important to monitor the quality of the air we breathe.
Every day, billions of germs penetrate our walls, carpets, bedding. Only high-quality equipment can minimize the likelihood of illness, allergies, and inconvenience. Therefore we decided to compile a review of the eight best whole house air purifiers.
It seems obvious that everyone needs an air purifier in their house. The reason is, of course, pollution. Even a freshly repainted wall can prevent normal breathing. To avoid these issues, the best thing to do is to buy an air purifier. To aerate your rooms and eliminate impurities.
And any of the items in this best whole house air purifier review will do the trick, so let’s check them out…
- Are Air Purifiers Worth it?
- Top 8 Best Whole House Air Purifier To Buy 2021 Reviews
- 1 Coway Airmega 400 Smart Air Purifier
- 2 Alen BreatheSmart Classic Customizable Air Purifier
- 3 Aprilaire 2410 Whole-Home Air Cleaner
- 4 Honeywell F100F2010 Media Air Cleaner
- 5 Alexapure 3049 Breeze Air Purification System
- 6 Oransi Max Large Room Air Purifier – Best Air Purifier for Mold
- 7 IQAir HealthPro Plus Air Purifier Medical-Grade Air
- 8 Aprilaire 5000 Air Cleaner
- Best Whole House Air Purifier Buying Guide
- So, What’s The Best Whole House Air Purifier?
Are Air Purifiers Worth it?
In simple terms, these were invented to create and maintain the best possible air quality for your home or apartment.
They perform the following functions:
- Purification of air from street and household dust.
- Fight against various microorganisms and other debris.
- Elimination of various pollen from plants and fungi spores.
- Destruction of viruses and microorganisms that cause diseases.
- Neutralization of smoke, volatile enzymes, and carbon monoxide.
- Getting rid of unpleasant odors.
Some cleaners also aromatize, ionize the air, and function as a humidifier.
These best room air purifiers have a beautiful and stylish design and are very compact. So let’s take a quick look and remember to go through our buying guide before making a final pick.
Top 8 Best Whole House Air Purifier To Buy 2021 Reviews
1 Coway Airmega 400 Smart Air Purifier
The Coway Airmega 400 is sold in two colors – black or white. It is also sold in two sizes suitable for different coverage areas to match your specific needs. These are the 1560 square feet and the 1256 square feet models respectively. Either one of these units will cycle that vast space two times an hour to give you ever clean air.
The Airmega uses three filter types to give you superior air cleaning. These are the activated carbon filter, a True HEPA filter, and a pre-filter. The first two filters are fused with superior technology into an aptly named Max2 filter. The Conway team has won a string of awards (2015 – 2021) from the CES. Their outstanding design and technology keep them atop the charts.
There is a smart mode on this unit. This auto detects air purity and adjusts to suit present needs. This setting will save you stress, and save you on the power costs required to run at full speed at all times. You can, however, set the timer to certain speeds at certain times if you prefer?
Featuring a sleep mode, you can sleep next to the Airmega. While it is quiet at all five speeds, it goes from whisper quiet to ultra-quiet in sleep mode.
It also features a filter life indicator and dual side air absorption. This pulls air from the front and back and sends it back purified from the top. This makes for faster, better results.
To ensure you get a worry-free purchase, this best whole house air purifier is backed by a 1-year motor warranty, and five years on electronic parts.
2 Alen BreatheSmart Classic Customizable Air Purifier
The Alen BreatheSmart Classic offers a solution to various user needs. First, it is sold in any of 14 panel-color options to match your interior and personal taste. Secondly, it allows you to select from among four filter types. Each one of these has a slightly different function from the other, but they are all specific to producing the best results.
The four options are the HEPA Pure, the HEPA Silver, the HEPA Fresh Plus, and the HEPA Odorcell. Depending on what plagues your environment the most – airborne allergens, dust/bacteria, VOCs, pet odors, you can make a pick. Each of these variants is, however, complemented by a pre-filter. This is washable for reuse and traps hair and large air particles
This product can cover spaces of up to 1100 square feet. What makes this extra unique is that it has four speed settings, and you will not be mesmerized by a loud noise. Even at lower settings, the Alen BreatheSmart can totally clean your space in about two hours.
For energy saving, you can use this best whole house air purifier on smart sensor mode. This mode auto detects ambient air and regulates fan speed for instant effect. It relieves you of stress and will run at low speeds most of the time to save on electricity costs.
There is a sleep mode on this device. This switches off its light and runs at the lowest speed. Thus, you get restful sleep.
Even at low speeds, the BreatheSmart Classis can function properly because it has an ionizer. This deactivates air particles for easy capturing by the filters. It is ozone free, so is safe to use.
Offering you a lifetime guarantee, you are assured of product quality. Yes, that is quite a long time. So, for ease of movement, if you have to, there is an integrated handle provided.
3 Aprilaire 2410 Whole-Home Air Cleaner
The Aprilaire 2410 synchronizes with your home HVAC (Heating, Ventilation, and Air Conditioning) system. It is cleverly hidden from sight, yet will purify the air in all of your home.
This central air purifier is an upgrade of the Aprilaire 2400 air cleaner. This upgrade removes impurities like mold and other spore sized particles (3 microns). It uses a patented air filter to give you clean air throughout your home. Providing you with MERV 10 filtration performance, at 2000 cubic feet per minute, you can trust the Aprilaire 2410.
Included with this item is a SelfSeal. This reduces air bypass and improves performance.
If you want clean air circulated through your ductwork, this best whole house air purifier is for you. Not only does it clean the air, its filter electrostatically charges the air to remove allergens and particles.
Long lasting, the filter on this unit lasts about a year. As a whole, the unit is very durable. In fact, it is backed by a 5-year warranty to ensure you have a worry free purchase.
And it uses no fans, so it totally noise free. So you’ll always get superior function without any noise.
4 Honeywell F100F2010 Media Air Cleaner
The Honeywell F100F2010 Media is compatible with all gas, oil, and electric forced air furnaces. This central air cleaner works with most home compressor cooling systems. As regards its efficiency, it exceeds the efficiency ratings set by the American Society HVAC Engineers (Standard 52.2-1999). And the F100F2010 captures particles as small as 0.3 microns.
This unit is manufactured with a rugged housing for durability. This casing is coated with zinc to make it rust resistant. And for practicality, you can mount this whole house Honeywell air purifier in any position.
Also, you can replace this filter yourself without specialized tools. The filter boasts a lifespan of up to a year, so is cost-effective.
It operates at a MERV 10 (Minimum Efficiency Reporting Value) of 85 percent with 3.0 to 10.0 microns. Given that this is a minimum value, shows just how effective this is at air purification. It is UL listed and has a rating of UL900, which is a high standard.
5 Alexapure 3049 Breeze Air Purification System
The Alexapure 3049 incorporates a patented IonCluster technology in its manufacture. This deactivates the air particles for easy cleanup by the filters. Unlike ozone, however, that has harmful effects, this technology uses water.
This super feature is not alone. The 3049 also uses basic air purification methods common with other models. It has a pre-filter for capturing large particles, a True HEPA Filter for microparticles, and a carbon activated filter to capture odors and smoke. These cover up to an 800 square feet surface area.
Depending on your needs, you can use this air purifier on any of 5 speeds. For the most practicality, you could just set it to Intelligent Auto Mode. This senses ambient air and then regulates the purifier to work accordingly. This mode is great if you want to save power while not compromising air quality.
When you want to sleep though, you should select the sleep mode. While the other settings provide you whisper quiet operation, this is ultra quiet. At 16bB, you can be sure to get ample, disturbance-free sleep.
The slim design of this unit allows it to be placed anywhere. And it’s attractive, so will not look out of place or spoil your style. This compact design also makes it easy to move from room to room.
Capable of eliminating, allergens, dust, dander, dirt, bacteria, viruses, and odors, this unit is well rounded.
6 Oransi Max Large Room Air Purifier – Best Air Purifier for Mold
The Oransi Max couldn’t be easier to use – simply plug it. As its default, this best whole house air purifier functions on “Smart” mode. This automatically adjusts the fan speed to give you the best results. And can cover up to 600 square feet of space, so is enough for a large room.
If, however, you prefer, there are manual options provided. You can pick from any of the four fan speeds. And you also get a timer feature, if you want to pre-program your air purifier to run at a specific time.
There is also a sleep mode that offers you noise-free operation for a restful sleep.
The filter on this unit has a long life. The pre-filter, v-HEPA filter, and activated carbon filter have a 12-month lifespan, which is double that which you get with other products.
Energy Star certified, the Oransi Max is a certified power saver. Also, it is AHAM, ETL, GS, CE, and CARB certified; so is basically the best it can be.
It achieves this ‘best’ status by not only cleaning the air but by charging it with negative ions. This deactivates air contaminants and makes them easy to pick up by the filters. This ion charging process is ozone free, so you can use this best air purifier for pets in your kid’s room, or around the elderly.
The best air purifier for mold gives you a 10-year warranty on your purchase.
7 IQAir HealthPro Plus Air Purifier Medical-Grade Air
“Not even a virus gets through.” This is the simple sentence used to advertise the IQAir HealthPro. It seems to be the best air purifier for allergies.
This best whole house air purifier uses three filters. These are a HyperHEPA filter, a PreMax (pre-filter), and a V5-cell carbon filter. These combine to give superior particle removal and combat odors and smoke. The HyperHEPA is a next-generation filter that removes down to 0.003 microns. It lasts up to 4000 hours under heavy use, so will serve you a long time.
Overall, this unit is powerful and can cover a 1,125 surface area. It is thus a great option for whole house air purification.
The HealthPro uses a triple-Seal technology. This patented technology guarantees that no air is lost. This means, all the air in your home will be purified, to the last ounce.
To complement this feature, you also get a new edition fan for noiseless operation at all speeds. The motor too is an upgraded version that requires no maintenance. Delivering up to 780 cubic feet per minute of function, it functions quickly. It disperses filtered air all-around a 360-degree axis, so you get constantly clean air in all directions.
This best air purifiers for smoke, odor, and microparticles has a remote control for easy operation. However, it also has a timer setting to give you even less stress.
Even better, you get a 10-year warranty with this product.
8 Aprilaire 5000 Air Cleaner
Voted number one HVAC whole house purifier for three years in a row now, that should give you an idea of how efficient this unit is. Once installed, it can remove up 99 percent of airborne pollen, and similar spore sized particles.
It charges these particles with negative ions to deactivate them. It then traps them, away from your living space.
This best whole house air purifier will also remove smoke, and ultrafine particles (0.01-micron size). Viruses are usually in this size range. With the Aprilaire 5000, you will thus live healthily. Plus, this doesn’t use a fan. This makes its function totally noise free.
ANSI tested to meet ASHRAE 52.2 standards; this product is very efficient. It gives you a 5-year warranty to assure you of that.
The features, however, are all top of the line. Take the filter, for example. This only requires a change once a year. And to prolong its life, you can use the timer. This has a wide range and can even be set on a weekly schedule! The screen is intuitive, so no worries there.
This product monitors your HVAC system and gives you real-time reports. It even monitors outside temperature and compares it to that which is in your home. And finally, there is a filter change indicator provided so you can make sure it is always working at its best.
Best Whole House Air Purifier Buying Guide
When considering how to choose an air cleaner for the house, you should pay attention to the following points:
- Cleaning Method.
- Device performance.
- Noise level.
- Installation options.
We’ll now discuss them in detail to help you figure out the best air cleaners for your home…
The best air purifiers contain several filters of different types (multi-stage cleaning). And it is important that among them is an effective HEPA filter.
Today, they actively advertise so-called filterless climate systems that do not burden the user with the need to periodically buy replacement filters. HEPA and activated carbon filters are missing in them, and there are only:
- Ionizer (see below).
- Photocatalytic decomposition.
- Electrostatic unit.
Such devices are ineffective because the listed items are auxiliary elements of air treatment, and this is why:
Photocatalytic decomposition takes time, and pollution in the air mostly develops much faster than the purifier can treat them. Also, note that not all air impurities are susceptible to such photocatalytic action.
Electrostatic filters charge the air to deactivate allergens. While this is a good method, it is not as effective at cleaning the air of all impurities. Several air impurities are not affected by electrostatic action.
The ionizer acts on dust like an electrostatic unit and cannot, for the same reasons, clean air of impurities completely.
The beneficial effects of negatively charged oxygen ions on human health are not really proven. Marketers are positioning the ion module as essential – according to their statements, the air after filtration loses charged particles and becomes dead.
Indeed, ions are important for the normal functioning of the body. However, with regard to ionizers, experts state the following:
- The use of ions of artificial origin is not confirmed;
- The ionizer may exceed the concentration of charged particles in excess of the number permissible;
- These modules can produce ozone, and that when it exceeds the MPC can have a toxic effect on the body.
For reference, ozone in acceptable quantities is not recognized by smell. If the smell of “freshness” or “like after a thunderstorm” is felt, then the MPC is exceeded, and the room needs to be ventilated urgently.
The question of the use of ionizers remains controversial. Anyway, many experts, including us, recommend abandoning this option.
By the way, the term “HEPA-filter” does not mean high-quality filtering. This is a common name for all fabric dust collectors. For the right choice, check the class of the product.
The European standard EN 1822 identifies 17 such classes – from G1 to U17.
Each category of fabric elements corresponds to the value of MPPS (Most Penetrating Particle Size) – the largest size of the transmitted particles. Filters of the highest category detain particles with MPPS equalling 0.3 microns.
A quick look at the filter groups:
- Rough – G1 … G4;
- Fine cleaning – F5 … F9;
- High-efficiency filters – H10 … H14;
- Ultra-high efficiency – U15 … U17.
In the best cleaners, a carbon filter and three HEPA filters of different classes — coarse, medium, and fine cleaning (the latter is not lower than H11) are usually present. And a good addition would be an antibacterial covering of the filter surface.
For rooms with strong unpleasant odors, the carbon filter will take charge.
If in doubt about the HEPA filters, simply go for a unit labeled “True HEPA” or “HyperHEPA.”
Usually, in the description, you will see the maximum area of the room or rooms for which it is designed. Buy one according to your needs.
A few other things to consider are a filter pollution indicator. This convenient function saves money; filters are only changed when it is really necessary.
Secondly, automation functions. Auto control of dust/air pollution will save you a lot of stress. It will also save you power, as the unit will not always need to run at high speed.
A timer is great too; so you can set your unit to start and stop at times when you need it most.
All freestanding air cleaners are noisy “thanks to” the built-in fan. Since the devices work for a long time, the sound level is important. The model should be selected based on the installation location. For example, in the office, even a noisy system should not cause discomfort, but for the bedroom, you need quieter equipment.
Some models are fanless, which is a great idea if you would like to install your air purifier with your HVAC system. Otherwise, select a unit that has a sleep mode. Also, check for a unit with adjustable controls. Most units are advertised as quiet but are only whisper quiet. These can be disturbing at night, and the solution will be to reduce fan speed or switch to sleep mode.
You should still check the dB levels at low and high speed though. According to research, the maximum permissible noise level during a night’s sleep is 30 dB.
However, there are air cleaners so quiet that the user has to visually check whether the device is working. These are the best.
Household air cleaning systems are available in two versions: HVAC connected and freestanding units. The later is much easier to install. If you go for the HVAC system type, ensure you employ a certified technician to install it for you. All of these units have their warranties voided if you install it yourself.
Installing such units involve a lot of technical know-how, and trying to install it yourself is not the best idea.
If your choice is the freestanding model, as discussed, check its coverage area. And if you would like to move your unit in-between areas of your home, then you should buy a product that has an integrated handle.
So, What’s The Best Whole House Air Purifier?
Getting the best whole air purifier for your home is important. Ambient air quality is on a steady decline, and the best bet to get the highest air quality is with these units. Conquer allergies, odors, and airborne diseases with this super invention.
If you have not already, we suggest that you go through our buying guide. In it, you will find helpful tips. These will help you make an informed purchase decision.
While all of these units are the best whole house air purifiers on the market, we think the…
…deserves a special mention. Sold in two colors, you even get style and superb functions. This unit has a string of awards to its name; its design and efficiency are enviable.
A brief of its highlights include running a cleaning cycle two times per hour, its tri-filtration process, dual side air absorption, smart operation mode, timer, the sleep mode, and a filter life indicator.
All of these make this unit one that is very well rounded. And it backs your purchase with a great warranty, so you can be sure it will live up to its superior functioning for a very long time.