Best Air Purifier For Large Room Coverage Reviews
Large Air purifiers are the best way to keep the air in your home clean. Don’t let the terminology fool you; air purifiers and air cleaners are the same thing. They eliminate pests, toxins, and allergens from the air and are effective at preventing allergic reactions. There are lots of benefits to getting a Large air purifier, but the only way to enjoy those benefits properly is to get the right one for you. Here’s what to look for when buying a large air purifier.
What to Look for When Buying a Large Air Purifier
- Air Cleaning Technology
Air purifiers use four primary kinds of cleaning technology; mechanical filtering, electrostatic air cleaners, ion generators, and there are hybrid systems that combine different technologies. Each system works differently but it has the same goal; cleaning air by eliminating particles caused by smoking, fumes, pollution, pollen, dust, allergens, and other airborne irritants.
- Filter Type
- HEPA (High Efficiency Particulate Air): remove lots of dust, animal dander, dust mites, and pollen. True HEPA is considered to be 99.97% efficient. If you are going HEPA, make sure to look for a True HEPA filter. Another thing to consider with HEPA filters is that they have to be changed annually, so factor in the cost of replacement or find a model that can be re-used. It’s also worth noting that HEPA filters are considered the best for removing allergens. If you want a filter to reduce allergic reactions, you want a HEPA filter.
- Charcoal/Carbon filter: Charcoal and carbon filters work to get rid of larger particulates such as smoke and odors. These filters are often built into HEPA and ULPA filters, but can be found separately.
- Air Change/Efficiency Rate (ACH)
The ACH Rate – also known as the Air Change Per Hour rate – indicates how often the air purifier cleans the air in a room across an hour. A rating of 2ACH would mean the air is cleaned once every half hour, while a 4 ACH rating means the air is cleaned once every 15 minutes. The highest possible ACH rating is six.
- Room Size
The size of a room is an important consideration, especially when choosing a large air filter. The larger the filter is, the more room it can cover. It’s worth measuring the size of the room in question and finding a filter that is designed to work with a room that size. Larger air filters are more expensive. You don’t want to be paying for something that you don’t need.
Best Air Purifier For 2000 sq ft
Biozone air Purifier Standard Units for 2000 sq. ft. Room Space
Constructed with practicality in mind, Biozone does very little to show off curves and shapes with this large space air purifier. The device comes clad in a fresh white plastic outlook, the Biozone Air Purifier spans 10.5 x 10.5 x 4.5 inches in dimensions for 5lbs of weight. Towards the top is a sizeable indicator and control panel while a wide array of perforated air spaces lies below.
Straight into performance, the Biozone Air purifier itself delivers powerful air cleaning function that spans up to 2000 square feet. The unit is accompanied by a remote to enhance control and allows seamless regulation from distance, especially when you have the unit stationed in a position that is rather difficult to reach. The Biozone air purifier for large space is designed to function by producing plasma; a combination of some percentages of ozone with a mix of ions as well as a UV lamp or bulb that produces light. The system of performance is well innovative as the purifying photo plasma enters the room, oxidizes and rids the air of pollutants as it works along with the ozone.
The unit works in line with the HEPA air purification and is excellent for removing odors, impurities, contaminants, dust and dirt. Equipping your home with one of these units efficiently amplifies the purity of your home, breaks down volatile organic compounds and destroys the reproductive capability of the microorganisms. The Biozone Air purifier is also great at preventing respiratory problems because of its pollen and dust-removing properties. The unit is very through in its performance, and even rids the space of cigarette smokes that have sunk into carpets, walls or couches. As fantastic as the performance of the Biozone air purifier unit is, the only drawback yet remains in the application of ozone in its functioning as they are only safe for use in smaller amounts. Although the unit produces ozone in only small amounts, the long-term effects of products like this cannot be ascertained as at now.
- Outstanding air purification technology
- Durable and efficient
- Remote control for easy access
- Low maintenance
- Ozone application may have small consequences over time
Airpura R600 All Purpose Air Purifier
There are plenty of products out there in the market when you shop around for a good air purifier. Airpura R600 HEPA Air Purifier is such product that comes with various advanced features in order to assure you a better indoor air quality. As of this writing, Airpura R600 HEPA Air Purifier has received impressive feedbacks from various users.
The functionality of Airpura R600 HEPA Air Purifier is based on a really effective 18lb carbon filter bed and a true HEPA (High Efficiency Particulate Air) filter. The integration of these two units assures that you enjoy improved indoor air quality. In addition to that, this product is empowered with a very effective 560 CFM impeller. This impeller is capable of drawing the polluted indoor air through the 18 lb carbon filter bed and HEPA filter to output purified air.
In addition to the HEPA filter and Carbon filter bed, Airpura R600 HEPA Air Purifier is equipped with two other filtration methods; pre filtration and micro suppress filtration. In other words, this portable air purifier combines four stages of air filtration to provide you optimal indoor air quality. This comprehensive air purification system is capable of eliminating annoying and harmful substances such as pet dander, mold spores, pollen, asbestos fiber, dust mites, dust particles etc. Thanks to the R600, this air purifier is capable of getting rid of potential airborne microorganisms and chemical particles. As a result of this highly efficient purification process, users can enjoy indoor air that minimizes the chances of getting allergies, runny nose, asthma, cough, nausea and many other respiratory related issues.
Because of the pressure seal integrated on the filter chamber, this large area air purifier is capable of extracting and sending all the dirty air through the four-in-one filtration system. The Felt gaskets (with 99.7% HEPA rating) can seal the filter chambers to the perfection and facilitate a really efficient filtration process. The housing is made to be an all-metal one and therefore, the filter doesn’t emit any plastic airborne particles. Effective cover up to 2000 square feet Recycles the air approximately every 30 minutes.
This air purifier for large area produces significantly less vibration and noise thanks to the backward curved motorized impeller. Depending on your requirement, you can change the speed of the motor. The electrical parts of Airpura R600 Large Room HEPA Air Purifier are located in a separate chamber in order to prevent even the slightest emission of gasses. This product is capable deploying a 360 degree air intake. Even the distribution of air works the same way.
- 360-degree air intake and distribution
- Noise-free operation
- No air leakage
- Eco-friendly mechanism
- Takes more time to eliminate strong smells
Best Air Purifier For 1500 sq ft
Austin Air B400B1 Standard Unit Healthmate Air Purifier
The Austin Air B400B1 Standard Unit Healthmate Air Purifier offers a lot of competitive features to put it in the running for a professional-grade option for the home, with streamlined features and enhance capacity.
Dust, pollen and smoke will be a thing of the past with this purifier in use. It effectively sucks in and traps these damaging particles and keeps them out of the breathing air in living areas. This is also powerful for taking chemicals, gases, and even viruses and colds out of the air. Perfect for those who are health-conscious as well as particle-conscious.
Able to purify the air of up to 1500 square feet at a time, this is intended for both traditional and modern homes who need clean and contaminant-free air. The design of this purifier is also heavy-duty. It's specifically designed and tested to last for years, providing low energy output and high quality trapping of all of the nasties waiting in the air. Where a lot of the other options offer exciting features and design, this stays simplistic and simply does what it says it will do. There's something to be said for a machine that is upfront about that.
On that note, this doesn't have a lot of room of customization. It has three intensity levels: low, medium and high. When used on high, customers find that it is a little noisier than intended. When on medium, it acts as a comforting white noise. On the low setting, many customers found that it was no longer effective in those homes which had a lot of odours. For those high-odour homes, then, it's recommended that the medium or high setting is used constantly.
- Streamlined design with an easy on/off use. Intended to blend into the background of whatever room it's in
- Especially good at reducing second-hand scents from nearby neighbors or other apartment units
- No change to power bill, even when it is on regularly or constantly. Sucks little energy for a lot of benefit. This includes the medium and high settings as well as the low setting
- For maximum results, it needs to be on constantly, making this something to consider in terms
Best Air Purifier For 1200 sq ft
AIRMEGA 300S The Smarter App Enabled Air Purifier (Covers 1256 sq. ft.), Compatible with Alexa
The AirMega 300S is one of the best HEPA air purifier for large room with App enable that is billed with being compatible with Alexa. It is enabled for use with iOS systems and Androids. This air purifier is designed for larger rooms or areas and will purify the air for 1256 square feet making it ideal for those who have larger rooms or wish to purify the air in more than one room with one appliance.
This air purifier has both a Smart and Eco mode. This air purifier when app enabled controls speed, has an indoor and outdoor air monitor and a scheduler.
Designed for every day use the AirMega 300S has a filter Life time indicator that tells you when your filters need to be replaced. It comes with a washable pre-filter and Max 2 filter set 1 filter is a carbon filter and the other is a Green True HEPA filter.
There is an LED ring that tells you if your air is resh and healthy or not 24 hours a day 7 days a week.
In smart mode this air purifier will automatically adjust the air filteration speed to keep the air fresh and pure. In Eco mode if the air quailty of your home remains good for 10 minutes of more then the fan automatically shuts down and then restarts when the air purifiers sensors detects pollution in the air.
The AirMega 300S also has light sensor detects when darkness falls will automatically reduce the fan's speed so that the air purifier works quietly and doesn't disturb your sleep.
This air purifier removes up to 90% of the VOCs and odors in your air. The white color of this air purifier makes it perfect for both the home or office.
- You can use this air purifier with or without the app
- The filter indicator on this air purifier is extremely handy helping users know when the filters need changed
- The pre-filter on the AirMega 300S is easy to clean and helps remove quite a bit of pollution and prolonging the life of the filters
- The sensor and automatic function is great for adjusting the filtration to meet different air purifying needs
- The night sensor that quiets the fans at night for better sleep
- Several buyers found it difficult to get the app to work with the AirMega 300S air purifier
Best Air Purifier For 1100 sq ft
Alen BreatheSmart Classic Basic SmartBundle with Allergen-Reducing Air Purifier & Two Basic HEPA Filters, 1100 SqFt
The BreatheSmart Classic Air Purifier comes with a stellar reputation, being widely viewed as one of the best HEPA air purifiers on the market today. As part of the Basic SmartBundle Classic, buyers enjoy the BreatheSmart Classic purifier along with two replacement filters, making it a great go-to purchase for first-time buyer.
A type of HEPA air purifier, the BreatheSmart works diligently to remove all impurities, allergens, and pollutants from around your home or workplace. HEPA filters are some of the best at purifying air, capturing a wide range of pollutants in their particle filters, including pollen, dust, animal dander, mould, mites, and cigarette smoke.
BreatheSmart Classic’s filters are as good as any on the market. They are very effective at purifying the air and you can expect to get a good six months of frequent use from a single filter.
Those using the purifier less frequently won’t need to change the BreathSmart Classic’s filters as often as this, but the Smart Filter Change Indicator means you don’t need to use guesswork to know when to change it.
Four speed settings are available, allowing the BreatheSmart Classic to operate at a speed that suits your requirements. The higher settings make it a great option for larger rooms, working in spaces of up to 1,100 sq ft, while the lower settings allow the BreatheSmart Classic to be used in a bedroom or office without being too noisy.
In fact, the BreatheSmart air purifier large area is designed to make sleeping easier. Except to enjoy a restful sleep thanks to the white, pink, and red noises generated from the unit. These are designed to mask disruptive sounds produced from the air purifier, meaning you shouldn’t ever be woken by the BreatheSmart Classic.
As mentioned, there are two replacement HEPA filters included with the purchase. This is ideal as it ensures even more value for money, as you likely won’t need to buy a replacement filter for a year or longer.
Furthermore, Alen is so confident in the quality of their product that they are offering a lifetime guarantee for the BreatheSmart Classic This is certainly impressive, as there are no other air purifiers in the market that come with such a guarantee, so you’ll be getting good value for your purchase.
All in all, the BreatheSmart Classic is one of the best HEPA air purifiers available. Powerful enough to provide coverage in the largest living spaces, the unit offers exceptional performance removing allergens, pollutants and odours from the air, while two replacement filters and a lifetime guarantee ensures value for money.
- Wide coverage of up 1,100 sq ft
- Includes two replacement filters
- Smart Filter Change Indicator lets you know when to change HEPA filters
- Powerful performance with four speed settings
- High speed settings may disturb light sleepers
- The unit is quite large and cumbersome
Best Air Purifier For 1000 sq ft
Green Air Encore HEPA and Odor Fighting Filter Air Purifier with IonCluster Technology
Green Air Encore is considered one of the best performing air purifiers on the market. During the first filtration stage, the air gets passed through a washable mesh where impurities as small as 0.28mm are eliminated. During the second filtration stage, the air is passed through an activated carbon filter which removes things like odors and smoke based particles. During the third filtration stage, the air gets passed through a HEPA filter which eliminates impurities like pet dander, pollen, and mold spores, as small as 0.3 microns.
In terms of specifications, the noise level is listed at 23dB, has a low energy consumption of 120V at 60Hz, and has four fan speeds available. The control panel that you see on the top of the unit is electronic, and it comes with three filter types; true HEPA, activated carbon, and a mesh pre-filter. The only downside is that there is no timing function.
Although it only comes in a single color option, the actual design of the unit is very modern with rounded and smooth corners and a flat base. It will fit in with the majority of home decor and it won’t take up a large amount of space, thus being quite versatile in where it is placed in the home. It is portable in that it can be moved around from one room to another as you see fit. Due to the fact that the control panel has a single button that allows you to control the power and the fan speed, the entire design is minimalist and easy to operate. One of the huge positives of the design is that it has a color changing light that lets you know what the air quality of the room is.
Green Air Encore air purifier large space comes with an auto mode which will keep your indoor environment clean as it can detect the quality of the air by itself and will adjust its own fan speed accordingly. It also comes with four operating modes, those being night time, silent, fan mode and automatic. This allows you to customize how you want the air purifier to run based on your preferences throughout the day.
- Extremely quiet
- Low energy consumption
- Has four operation modes
- Uses Ion Cluster Technology
- It does not have a timing function on it
- No remote control
Best Air Purifier For 900 sq ft
Air Doctor 4-in-1 Air Purifier UltraHEPA, Carbon & VOC Filters
The Air Doctor 4-in-1 Air purifier is designed to improve the air quality of any room that is 900 square feet or less. Its realitively small size and white color allows it to fit to in different rooms despite the décor. It can be used in a nursery or bedroom, office space, waiting room, bathroom or kitchen functioning well in each and every room.
With a CADR rating of 373 this air purifier for large room can remove 99.95% of pollutants from the air of a given room. Changing the air up to 3 times per hour. Including removing VOCs from burned candles, paint, building materials, hair spray, cleaning products, carpeting, and much more. Other pollutants it removes may include pollen, dust and dust mites, pet hair and dander, mold spores, cigarette and cigar smoke, cooking odors, viruses, germs and bacteria.
The Air Doctor 4-in-1 has several useful features including the fact that the entire air purifying system is completely sealed. It has an auto adjuster filtration that raises or lowers the fan speed depending on the amount of pollutants in your air or you can manually adjust this air purifier choosing between 4 filtration options.
There is also a sleep timer so you can change the filter alert to the whisper jet fans so that the air purifer is quieter at night.
The Air Doctor air purifier large room has a 3 stage filtration system which includes a washable pre-filter that removes larger pollutants before they ever reach the filters themselves. Then there is a dual action carbon/ gas trap filter and finally an UltraHEPA filter.
The entire air purifier weighs only 18 pounds so you can move it from room to room and it comes with a 1 year limited warranty. It also has a filter change indicator light.
- The Air Doctor 4-in-1 air purifier exceptionally easy to set up and get running
- People with all different types of allergies find that they experience less allergy symptoms when operating this air purifier
- The auto sensor on this Air Doctor air purifier works great changing to the needed filtration option without fail
- Pet lovers also find that the Air Doctor air purifier keeps pet dander and pet hair to a minimum
- Users find that this air purifier removes both cigarette and cook smells extremely well
- Many users find that replacing the filters on this air purifier can be quite expensive
- While most users like the size room that this air purifier works in, some users with larger areas wish this air purifier was somewhat larger.
Best Air Purifier For 800 sq ft
Alexapure 3049 Breeze Energy-Efficient True HEPA + IonCluster Air Purification System
The Alexapure Breeze 2049, with dimensions measuring 7 x 13.5 x 21.5 inches, packs a punch in terms of features given its size and weight (just over 12 pounds). It covers an impressive 800 feet of room distance and purifies the space with a Clean Air Delivery Rate (CADR) of 315 m3 per hour. This large air purifier houses four screens that clean and refresh as the air passes through it. The first is the pre-filter (which is washable). The true HEPA filter (removes 99.97 % of pollutants that are 0.3 microns in size), a Carbon activated screen and finally, the filter that uses IonCluster technology to trap harmful particles passing through it. It has an automatic mode that can detect the quality of air around it and switch between fan speeds depending on which speed is suitable for the room. An indicator flashes a red light that signifies contaminated air and changes colors as the air gets purified until it glows blue (the signal that the air is clean). The noise levels are acceptable, with the highest setting clocking in at 50 decibels (close to the noise level that your average refrigerator would make).
- Easy to clean and maintain
- Intelligent Auto Mode adjusts to a room’s changing air quality
- IonCluster technology
- Space-saving design
- Some buyers have issues with the automatic mode is stopped working
Best Air Purifier For 600 sq ft
Oransi Max HEPA Large Room Air Purifier for Asthma, Mold, Dust and Allergies
The Oransi Max Hepa has been designed to be a comprehensive air cleaner that can be used in a variety of rooms around the house. The dimensions of the machine measure 17" x 22" x 8", and it weighs 18 and a half pounds. The purification system is meant to handle not just dust and dander, but also tiny particles that induce allergies and asthma reactions. It uses the basic three-filter process – the pre-filter, the HEPA filter and a Carbon activated screen.
The Oransi Max is efficient in power consumption (certified by Energy Star), but can only manage a Clean Air Delivery Rate (CADR) of 230 m3 per hour. The distance to which it can clean the air is 600 ft. The HEPA filter has been given a Minimum Efficiency Reporting Value (MERV) of 16 which is higher than most others. It also has an Air Quality monitor that checks the level of the air’s cleanliness and regulates the fan speed on its own depending on the quality of air in the room.
- The HEPA filter with a high MERV rating (level16). It has proven to be effective in dealing with dust and pollen that cause allergies
- The white noise that allows you to relax
- Energy Star certified
- There is long-term reliability in the 10-year warranty
- Not very compact
Best Air Purifier For 500 sq ft
SilverOnyx Air Purifier with True HEPA Carbon Filter, UV Light, Ionizer. Large Room 500 sq ft.
The SilverOnyx is a purifier that boasts of five filters through which the air is purified at a price that most users will be willing to dish out. Apart from the usual pre-filter (made of mesh design), HEPA screen and the Carbon activated filter, it has a special filter that uses ultra violet light and a fifth screen that acts as an ion generator to capture harmful particle form the air. The manufacturers offer an assured money-back arrangement if the product does not perform to satisfaction.
The SilverOnyx large room HEPA air purifier measures 10 x 10 x 16 inches in dimensions and weighs only 5.4 pounds which makes is convenient because it does not occupy too much space and is easy to move around the house. The purifier comes with one year warranty (as with all other SilverOnyx purifiers), and the replacement of filters is recommended at 6 months even if it’s just average use. The distance to which the SilverOnyx can purify air remains to be seen (since no standard length has been disclosed) but the Clean Air Delivery Rate has a low score of 140 m3 per hour.
- Compact and lightweight design
- Five stages of filtration (pre-filter, HEPA H13, activated carbon, anion generator, UV-C)
- Sleep mode with quieter purification
- Has 100% money back guarantee
- UV-C light take some time in removing smaller particles from the air
Best Air Purifier For 400 sq ft
Winix 5300-2 Air Purifier with True HEPA, PlasmaWave and Odor Reducing Carbon Filter
The WINIX 5300-2 is among the slightly bigger built air purifiers in its class, measuring 14.9 x 7.8 x 23.6 inches and carrying a weight of 18 pounds. Upgraded from WINIX’s previous 5300 model, this large room air purifier with permanent filter cleans the air using a three-stage process. It has a Carbon activated filter, a true HEPA filter (removes 99.97 % of particles measuring 0.3 microns) and a permanent layer that uses Plasma wave technology as its third filter. Unlike some of its other counterparts, it does not have a pre-filter and is designed for medium-sized rooms to large-sized rooms.
Its area of coverage is at 360 square feet which is a combination of both the Clean Air Delivery Rate (CADR) and the distance in length. It also possesses an automatic feature that can sense the quality of air in a room and increase or decrease its fan speed to create proper air filtration. The air purifier with permanent filter for large room cannot be controlled remotely, so the only controls are the buttons available on the top panel of the machine. A distinct function of this model is that it can detect the luminosity of a room and adjust its display brightness accordingly. So, if you leave it running in a dark room, the LCD lights would also become dim accordingly. The WINIX 5300-2 has an indicator that lights up when your filter needs replacement.
- Quiet operation
- It works well against VOC (Volatile Organic Compounds) and home odors
- Low energy consumption
- It truly does remove odors from the air
- Frequent filter replacement