Best Large Room Air Purifiers

You may know that it’s important to clean the large rooms in your home daily, but there’s a component that is always forgotten: the air. Dust, allergens, mold spores and VOCs (Volatile Organic Compounds); Such particles in large rooms constantly float in the air. Lucky there’s large room air purifiers to help with that.

You can find many air purifiers for large room in the store.  But to be certified must be strong enough to cover all the spaces of your large room, and noiseless enough for you to doze off. Analyzing the specs and testing the products that we recognize and trust, our experts reached deep into the study to find the best large room air purifiers on the market.

Read on, discover more..

How Much Effective Are These Large Room Air Purifiers?

It’s the fact of the matter. Research indicates that large room air purifiers can potentially help eliminate harmful particles from indoor spaces of your large room; Particularly dust, allergens, pet dander, VOCs (Volatile organic compounds), smoke and mold spores. Although many air purifiers work well, identifying the best large room air purifier can be difficult.

How to Identify the Best Large Room Air Purifiers?

Almost all air purifiers offer better air quality for your house. But if you’re looking for the best air purifier for large rooms, you have to keep these 2 basic components in mind:

  • A true HEPA filter to remove 99.99% of the air pollution
  • & an Activated carbon filter to get rid of the harmful gases

Apart from them the air filtration system of the large room air purifiers should be able to clean the air of higher square feet room size.

Top 10 Air Purifiers for Large Room

Every home deserves an air purifier, we believe. Why you may wonder. To have a healthy living space in your home by removing air pollution. Here’s a list of the top 10 best air purifiers with details and buying guide to cover larger rooms in the market.

1. Medify MA-25 Air Purifier With H13 HEPA Filter Up to 1000 Sq. Ft.

Main Features

  • Dual air intake with two air filters
  • Higher grade H13 True HEPA filters
  • 3-Fan Speed Selection, Timer & Dimmer and Smart Sleep Mode
  • Cover spaces up to 1000 square feet air changes per hour

Medify Air MA-25 is one of the best and most efficient large room air purifier on the market with dual air intake system. The device is known for its compact design, strength and quietness. Great for large rooms, both residential & living, and office spaces.

To capture and clear allergens, pet dander, and more, the Medify Air MA-25 uses the dual filter on all sides with three layers of filtration; The pre filter captures large particles like hair, fiber & pet dander.

The H13 True HEPA filter is verified to get rid of 99.99% particles down to 0.1 microns. The activated carbon filter prevents harmful odors, mold spores and formaldehyde. With a clean air delivery rate of 250, this large room air purifier has the capacity to clean the air up to 1000 square feet space per hour.

The Medify Air MA-25 air purifier comes with multiple fan speeds (1-3) allowing you to adjust the fan speed according to your preference; silent or powerful. Along with a sleep mode, the smart air purifier also offers you touch controls to dim or turn off the control panel lights. This mega filtration system comes with 2 color options. It is also comparatively portable as quick filter allows you easy to carry handles.

The Breathe Quality’s Lab tested this product in a 150 square feet space for a full hour. The large room air purifier competed against  Winix P300 and Blueair Pro XL. The end results showed 99.9% effectiveness for capturing all particles down to 0.3 microns by Medify MA-25.

What I Like

  • A medical grade H13 True HEPA filter with Activated Carbon filters
  • Three stage air filtration system
  • Multiple fan speeds and power settings
  • Low noise level & easy to carry

What I Dislike

  • Cost of filter replacement is high
  • Do not contain optional ionizer

2. SilverOnyx Air Purifier for Large Room 500 Sq Ft.

Main Features

  • H13 True HEPA filter with activated carbon filter
  • 5-stage air filtration system with optional ionizer
  • Pre filter and charcoal air filters
  • Covers space up to 500 square feet area of rooms

With the SilverOnyx True HEPA Air Purifier, breathe fast and breathe easy. Its 5-stage filtration catches larger particles such as pet dander, filters ultra-fine dust particles and house-hold odors, providing powerful efficiency in a compact, lightweight build.

The H13 HEPA Filter and the activated carbon filter of the large room air purifier is known to filter ultra-fine particles and catch 99.97% of particles as small a 0.3 microns. A built-in ionizer and UV light both helps to provide filtered and fresh air quality.

To access the variable 5-fan speeds, built-in ionizer, UV lamp, sleep mode, on-off timer, and auto mode with a 2.5 particulate matter sensor, this air purifier features an easy-to-use push button display. When it is time to adjust the filter, an indicator warns you.

This air purifier provides clean air free of fine dust, smoke, pet and household odors, with efficient filtration, high-quality features, and a robust brushless DC motor.

For both smokers and pet owners, this compact and light-weight air purifier is perfect. It is planned for up to 500 square feet spaces. It features a PM2.5 sensor that controls the airflow automatically for the best quality air. The high-performance H13 HEPA filter has a surface area 60 percent greater than most other flat filter purifiers, allowing it to clean air more efficiently.

What I Like

  • A medical grade H13 True HEPA filter with Activated Carbon filters
  • 5 stage air filtration system with pre filter
  • 5 fan speeds and easy to use control panel
  • Compact and lightweight

What I Dislike

  • Too loud
  • Produces ozone when ionizer is turned on

3. RabbitAir MinusA2 Ultra Quiet HEPA Air Purifier for 700 Sq Ft.

Main Features

  • 6 stage purification & deodorization
  • Advanced HEPA filters and activated carbon filter
  • Pre filter and customized air filtration
  • Covers space up to 700 square feet area of large rooms

Allergens and toxins that settle on the filter and conflict with performance are trapped by these large room HEPA air purifiers. To encourage optimal filter efficacy and prolong filter life, the BioGS HEPA filter traps and decreases common allergens.

We agree at Rabbit Air that you shouldn’t have to compromise style for efficiency. For wide spaces, this air purifier for large rooms is built to either stand alone or be placed on the wall.

The items in this large room air purifier includes 4 customized filters; The germ defense filter successfully captures and decreases airborne bacteria, mold spores, and virus-carrying particles. For those who are allergic to pets, the pet allergy filter traps and minimizes pet dander and pet smells.

All kinds of toxic gases and chemicals like VOCs are trapped and reduced by the toxin absorber filter. Odors from dogs, cigarettes and cigars, cooking and mildew are trapped and diminished via odor remover filter. With the help of an advanced HEPA filter, these air purifiers for large rooms covers area up to 700 square feet room size. One of the best thing about RabbitAir MinusA2 is that it comes with a 5-year warranty.

What I Like

  • Noiseless even at the highest fan speed
  • True HEPA filter with optional ionizer
  • Long lasting filter life & washable pre-filter
  • Sleeps in Auto mode depending on exterior lights

What I Dislike

  • Less effective against stronger odors
  • Low air delivery rate compared to other air purifiers

4. KOKOFIT Air Purifier for Home Up to 710 Sq.Ft.

Main Features

  • Medical grade H13 true HEPA filter
  • Intelligent monitoring system
  • Mechanically filtered and does not produce ozone
  • Covers space up to 1410 square feet of room air in your house

Combining pre filter, activated carbon filter and true HEPA filter the KOKOFIT’s large room air purifiers can efficiently remove 99.97% of particles from the air, as small as 0.3 microns. The KOKOFIT purifier is commonly used for odor removals, pet dander, allergies, smoke, dust, mold & pollen.

With a CADR rating of 320, it can maintain air quality up to 1410 square feet air changes per hour. An air pollutant-ozone may be generated relative to other purifiers that use UVC lamps and negative ions, and that is dangerous to children and asthma.

The KOKOFIT air purifier is filtered solely mechanically and emits no ozone. Enjoy a breath of fresh air that is absolutely natural and balanced. This powerful air purifier, fitted with an advanced infrared sensor device, can calculate and view the level of air quality in real time. According to the air condition, the fan speeds and the color of the indicator light can change.

You will still understand the air quality and live a healthy life. In addition, the operating sound is less than 50dB. When in a sleep mode, the sound will not surpass 26dB. While sleeping or reading, you will never feel disturbed.

It is usually possible to use the KOKOFIT air purifier filter for more than 3000 hours. The filtration-button will glow when the filter has to be removed. If the running time exceeds 15 hours a day, we suggest changing the filter every 3-6 months.

What I Like

  • Auto mode and ultra quiet in sleep mode
  • True HEPA filter with pre filter and activated carbon filter
  • Smart air quality display
  • Filter change reminder & time setting functions

What I Dislike

  • Less effective in sleep mode
  • Air filters needs to be replaced

5. Colzer Air Purifier with True HEPA Air Filter Up to 800 Sq Ft.

Main Features

  • True HEPA filter with carbon filter
  • Cutting edge intelligent sensor with precision laser sensor
  • Air quality indicator and child-lock system
  • Covers space up to 800 square feet air changes per hour

The Colzer; one of the best large room air purifier is a high-efficiency air purifier that can clean up to 800 square feet of air, making it suitable for providing a fresh air atmosphere for large rooms and workplaces.

The air volume consists of 3 fan speed, which is low, medium and high standard. The actual volume of air will exceed 194CFM, and the volume of air can be modified according to the conditions of its own purification.

This smart air purifier for large rooms uses a light sensor that senses and analyzes the value of the air quality and mirrors it on the aperture color of the control panel using optical principles. Blue is an outstanding air color, green is good, and red is bad. Moreover, there are many functions in this air purifier, such as child lock safety, automatic mode, sleep mode, timing function, and many more.

In addition to 4 timer options from other air purifiers, the 1/2/4/8 hour timer selection allows you the flexibility to select just how often you want the air purifier to run at any given time and conserve electricity in the process.

The air purifier has undergone extensive consistency inspection and intense air quality testing in compliance with strict criteria. Colzer manufactures some of the best air purifiers for large room, that have FCC certification, certification with ETL and certification with CARB.

What I Like

  • Noiseless
  • Flexible features of timer
  • 3-stage HEPA filters
  • Works great for large room

What I Dislike

  • Some of the air purifiers had trouble with using the buttons
  • Finding filter replacements can be difficult

6. Alen BreatheSmart 45i Air Purifier for Large Rooms Up to 800 Sq Ft.

Main Features

  1. B4-Pure filter
  2. True HEPA filter
  3. 5 air quality colors
  4. Covers space up to 800 square feet area in your home

The Alen BreatheSmart 45i air purifier is suitable for medium, big, and extra large spaces in your house, including living quarters, bedrooms, nurseries, laundry rooms, guest rooms, restrooms, offices, kitchens, cellars, and more!

The Alen BreatheSmart air purifier 45i has been developed by NASA airflow engineers and cleans 800 square feet of area every 30 minutes in your home.

For eliminating airborne allergens, pollen, instructions, pet fumes, fur household odors, PLUS bacteria, and mold spores, Alen’s HEPA filters are the best. An antimicrobial agent that helps kill airborne bacteria, germs, fungi, and viruses, including influenza, is part of the HEPA Silver filter. To trap 99.99% of airborne particles down to 0.1 micron, it comes with a high capacity Real HEPA layer.

To solve the complexities of your ever-changing environment, a Laser Smart Sensor senses airborne particles and self-adjusts. You can see the air quality at a glance through the LED color display. In order for you to relax comfortably, the Alen BreatheSmart 45i air purifier has WhisperMax technology.

It has four choices for fan speed; the lowest, like a whisper, generates such a small frequency. The BreatheSmart 45i emits a frequency called pink noise on the turbofan level, which is a lower tone than the white noise, sounding like a soft rainfall.

What I Like

  • Customizable choices for colors
  • Wide coverage of rooms
  • 3-stage HEPA filters
  • Warranty for Life

What I Dislike

  • Filter replacement required
  • For room coverage, still low CADR rating

7. Medify Air MA-40-W V2.0 Air Purifier Up to 1600 Sq. Ft.

Main Features

  1. A higher grade of H13 HEPA filters
  2. Auto mode ionizer in sleep mode
  3. Tempered glass panel
  4. Covers space up to 1,600 square feet area in your home

Modify Air MA40 Medical Grade H13 Particle Sensor and Color Indicator Air Purifier. The CADR of 330 recorded by AHAM allows a room to be cleaned up to 1,300 square feet with one air exchange every hour. They’ll occupy 800 square feet space of large room for two per-hour air exchanges.

Lifetime after sales service is provided on manufacturer’s flaws or defects. Two air exchanges per hour cover 660 square feet of your home with high grade H13 HEPA. (CADR 330) Particle sensor designed with color Stalinize touch panel operations clear air quality monitor, 4 fan speeds, 8 hr. timer, night mode, pre-filter child lock, HEPA H13 filter, and carbon filter.

Released back in March 2020, the new version is known as Medify Air MA-40 V2.0.0. V2.0.0. air purifier disabled the particle sensor (PM2.5) and the automatic feature in the newer version 2.0 because it was found to be unreliable. Instead of detecting the whole space, it only counts particles near the air purifier and, when set to auto mode, adjusts the fan speed dependent on it.

The Medify Ma-40 2.0 air purifier with H13 real HEPA filtration technology is a sleek and modern air purifier. The lightweight body is made of high-quality plastic with a shiny finish that, by touch, feels very premium.

What I Like

  • Futuristic and conventional design
  • Convenient controls with touchscreen panel
  • Combined filter pack 3 in 1
  • Simple to manage and shift between rooms

What I Dislike

  • No remote, Wi Fi or app control
  • Slightly loud at medium and maximum speeds

8. Bissell Air320 Smart Air Purifier for 1000 Sq Ft.

Main Features

  • HEPA with 3 Stage Filtration
  • Honeycomb-Structured Filter
  • Tempered glass panel
  • Covers space up to 1,000 square feet area in your home

The Bissell air320 Air Purifier is part of your home’s Bissell range of luxury lifestyle air purifiers that blend shape and feature. With clean lines, flat corners, modern legs, a discreet cord wrap and a cloth filter, the air320 is designed to blend into the style of almost any house. Underneath the unique architecture is a reliable machine that you would expect from Bissell – a trusted home care company.

Part of the 3 stage filtration of this air purifier is the washable cloth pre-filter on the front of the unit. A HEPA sensor to catch dust, pollen, hair and dander is also used in this filtration process, and an activated charcoal filter to remove home odors, pet odors, and VOCs.

The air320 air purifier is powered by a soft-touch dial that enables the air velocity to be changed by users. Wide spaces such as bedrooms, living quarters, basements, and dining rooms can be accommodated by the Bissel air320 air purifiers. It can clean the air in an area of 1000 square feet of your home.

Once per hour, ft. space. You trusted Bissell to clean the floors and surfaces in your home and to check for them. Let us clean your air now! And furthermore, any order of this item helps to save life!

The Bissell Pet Foundation and its goal to help and protect unwanted pets are proudly funded by Bissell. You help save pets when you order a Bissell product, too. We feel glad to develop items that aid the removal of pet messes, smells and animal poverty.

What I Like

  • Conceptualized air purifier for large room
  • Automatic night mode air quality inspection with3 stage filtration
  • The pre-filters are washable
  • Includes a workable interface

What I Dislike

  • No timer settings available
  • No child lock system available

9. Hathaspace Smart True HEPA Air Purifier 2.0 for 1500+ Sq Ft.

Main Features

  • Higher grade H13 HEPA
  • 5 stage filtration
  • Smart particle sensor monitor
  • Extra large room coverage of 1,500 square feet air changes per hour

With the HSP002 Hathaspace Smart Real HEPA Air Purifier, you breathe clean air. The HSP002, which is bigger and stronger than the original Smart True HEPA Air Purifier, features a list of items including a 5-stage HEPA industrial grade filtration device, a laser air quality sensor, an air quality index display, and a silent fan system, allowing you more security and power over allergens and air contaminants.

The HSP002, designed for wider spaces up to 1500 square feet, can filter down to 0.1 microns over 99 percent of airborne contaminants.

The Hathaspace air purifier tracks the air quality and generates a value varying from 1 to 500 with real-time reviews. Depending on the concentration of pollutants, a light panel on the front of the purifier will change colors.

At the click of a finger, this air purifier includes a beautiful touch panel monitor that lets you manage every function. You can set your air purifier to AUTO mode from the monitor, manually pick up to 5 fan speeds, turn the display light off, start Sleep mode, and much more!

Fully compliant with CARB (California Air Services Board) and ETL’s electrical protection and ozone the Hathaspace air purifier is Energy Star certified. The HSP002 is almost 60% more energy-efficient than regular air purifiers, saving you a ton of money per year on energy costs.

What I Like

  • High efficiency air purifier
  • high-range specs for mid-range budget
  • The pre-filters are washable
  • Thoroughly refined user interface

What I Dislike

  • Somewhat loud at the maximum speed
  • Low air velocity and no Wi Fi connecting controls

10. Gocheer Air Purifier for Large Room Covers Up to 4,410 Sq Ft.

Main Features

  • Higher grade H13 HEPA
  • Dual H13 Ture HEPA Filters with 5 stage filtration system
  • Advanced Touch Screen Panel with smart Wi Fi Control
  • Large Coverage and All-round Cleaning coverage of 4,410 square feet

Bio-allergen amount in a given space can be minimized by the GH-Monster Air Purifier. Bio-allergen elimination is the product of direct removal and not merely-distribution. Certified asthma & allergy-friendly by the Foundation of America for Asthma and Allergy. This communicates real-time indoor air quality.

A stunning touch panel display with built-in smart Wi Fi helps you to monitor any feature with the touch of a finger. Streamlined Touch Panel You can set your air purifier to AUTO mode from the monitor, manually pick up to multi-fan speeds, turn the display light off, start Sleep mode, and much more!

It is considered one of finest & best air purifier, and the user interface of this air purifier for your effortless pleasure has been fully refined and reviewed.

List of filters includes washable pre filter, polypropylene pre filter, H13 HEPA, anti-bacterial cloth filter, and activated carbon filter.

Consider it the best air purifier you can find on the market to beat all the other best large room air purifiers. At 99.97 percent effectiveness, Gocheer GH-Monster captures allergens and particles 0.3 microns in size and decreases bacterial and viral growth. A second pre-filter is attached that eliminates contaminants such as dust and pet hair, further protecting the surface of the air purifier.

The universal pulley is one of the highlights of our air purifier engineered with castor configuration to move it effortlessly from one position to another by the complete 360 revolving wheels.

What I Like

  • Best air purifier for ultra coverage
  • Wi Fi integrated smart controls with advance
  • 5 stage filtration
  • Thoroughly refined user interface

What I Dislike

  • Heats up when used for too many hours at maximum levels
  • Low air velocity and no

Buying Guides of the Best Large Room Air Purifiers

There are a series of factors or tips that we must look at when choosing an air purifier or another, depending on what our objectives are or what to use it for.

Filters

HEPA filters are in places that require good ventilation, such as airplanes, for example or operating rooms so that all the air in these places previously passes through the filters. But they also have a more domestic use and are found in some purifiers thanks to the fact that it allows filtering more than 99% of the particles.

HEPA stands for High-Efficiency Particular Air and not all purifiers include these types of filters, certified and reliable. Some bet on “similar” filters so you should pay attention.

Room Size

It is important to take into account the size of the room that we need to “purify” because we will not need the same power in a 60-square-meter room as in a children’s room of, for example, 13 square meters (with their corresponding differences in cubic meters).

Both in other devices related to the air in the room, such as fans or purifiers, we must look at the size or the number of cubic meters to choose one that suits: that does not exceed or that we need but neither that does not come to purify everything completely.

Power

To choose the best air purifier for your needs, consider the size of the room you want to purify. If you are allergic or asthmatic and are looking for an air purifier to help you manage and stabilize your symptoms, you should also consider your device’s air change rate per hour (CADR).

This rate is the number of times an air purifier can filter the entire volume of air in the room each hour.

Purifiers that can treat the air in a space at least four times per hour are best suited for people with allergies and asthma. A rate of four air changes per hour also ensures that the air purifier deeply cleanses the environment and filters out several microscopic symptom-triggering allergens to prevent you from seizures.

Noise

We must also look at the noise it makes since it will be a device that we will have on for many hours or that we will generally turn on at night.

The idea is that it purifies the air whenever we are at home so that we can breathe that cleaner air and we will not want to find an annoying and continuous noise that does not allow us to sleep or that does not allow us to listen to the television.

Air Analysis

Some air purifiers allow us to use an application or a screen that allows us to have an analysis of the air to know the quality of the air or the possible risks that we run until we “clean” it.

Will a Small Air Purifier Work in a Large Room?

This is also often what causes the prices to vary from one device to another. A low wattage purifier will not be effective in a room that is too large. Conversely, a device that is too powerful in a small room will probably seem too noisy to you.

Types of the Best Air Purifiers for Large Room

It is not the same that you want it to purify the air and reduce negative ions than having an allergy and you want that function to be the most developed.

HEPA filter air purifiers: Those who are more demanding or have strong allergies to any agent, can buy an air purifier with a HEPA filter, which usually retains even the smallest microns of dust while neutralizing aromas.

Ionizing air purifiers: In addition to filtering the air, they emit negative particles to counteract the positive particles that are emitted in our homes by electrical appliances, and the union of both makes them fall and can be vacuumed.

An air purifier with activated carbon filter: If you want a purifier that also eliminates bad odors, you must have an activated carbon filter. This is a system with a porous filter that retains odoriferous particles.

Air purifiers with ozone: it is not recommended for a house and at the domestic level (although you will find guides for its sale). Its control of this gas must be exhaustive as it is toxic from 0.3 parts per million and is the trigger for asthma attacks in susceptible patients. Ozone is a toxic gas either because it is generated directly or because it is the result of a chemical reaction in ionizers.

Conclusion

It will not hurt you, so if you have a budget, it is a function that you can look for that your purifier has, because something better the air seems to clean.

The use of the best air purifier that produces ozone can worsen the ambient air instead of improving it since the effectiveness of removing pollutants nitrogen dioxide or formaldehyde is low.