Air is one of the essential components of every living being on Earth. We can’t live without this component. But because of globalization, the air is getting polluted at an alarming rate. To address this problem, air purifiers are introduced into the market.

An air purifier is an electrical device that pulls polluted air in, and after the filtration process via various filters, it releases healthy and clean air out. It not only purifies the air but also removes harmful contaminants, allergens, odors, and other pollutants. So purified air is an effective way to get clean and fresh air.

Suppose you’re looking for an air purifier that can cover up to 1000 Square feet area without further roaming websites to websites, stick with us. We will discuss the Best Air Purifier for 1000 Square Feet in detail. So, let’s begin.

Best Air Purifier For 1000 Square Feet

We have listed the top air purifiers from many available options based on their unique features and key specifications.

1. IQAir HealthPro Plus – Best Air Purifier For Large Room

IQAir HealthPro Plus is one of the most influential and top-rated purifiers for allergies and asthma. This uses HyperHEPA technology and can capture dust and pollutants of about 0.003 microns. This can cover up to 1125 square feet of space. During the Covid-19 days, Hong Kong hospital authorities used this one, and It successfully fought against SARS-CoV-1 & SARS-CoV-2 to purify the air.

IQAir HealthPro Plus comes with a Medical Grade H14 HyperHEPA Filter that can trap up to 99.995% of airborne dust and pollutants. These HyperHEPA filters are 100 times better than true HEPA filters and 30 times better than Medical Grade H13 Filters.

It can protect you and your family from bacteria, dust, mold, pollen, pet dander, odors, and harmful chemicals. An average HEPA filter lasts for about 6 to 9 months. But this one can provide service for about 4 years. So, this air purifier is highly durable, cost-effective, and efficient.

Pros

• Incredible filtration system combined with HyperHEPA, PreMax, and V5-Cell filters.
• The filter is 3-9 times more durable than ordinary HEPA filters.
• Can filter allergen-causing air pollutants, unreachable by other air purifiers
• Well-built, low-noise, and energy-efficient operation.
• Can cover 1125 square feet area

Cons

• It’s big and takes quite a lot of space
• This unit is costly

2. Alen BreatheSmart Classic – Advanced True HEPA Air Purifier

The Alen BreatheSmart Classic is one of the most amazing purifiers out there. The main attraction of this purifier is that you can choose from four different filters. The four available filters are allergies/dust, mold/bacteria, pet dander/odor, smoke, and chemical.

This True HEPA air purifier includes a Medical Grade H13 filter that can filter 99.99% airborne contaminants down to 0.1 microns and cover up to 1100 square feet. Besides, filters are enhanced with ionizers and activated carbon to provide the cleanest and fresh air in large rooms, offices, classrooms, and hospitals.

BreatheSmart comes with hushed noise. It can produce pink noise with a suitable frequency that is claimed to help users to sleep 25 percent better. Besides, it comes with a sensor that can identify your air condition. 

Pros

• Large room coverage
• Ionizer
• Large range of features

Cons

• Expensive
• Noise at high speed may be problematic for hypersensitive people.

3. Coway Airmega 400 – Smart And Energy Effective Air Purifier

Coway Airmega 400 is a True HEPA filter and comes with a powerful 3-state filtration system with pre-filter, MAX2 filter, and HEPA filter. This advanced filtration system can filter 99.99% of airborne pollutants up to 0.1 microns, volatile organic compounds, and harmful chemical compounds like ammonia, acetaldehyde, etc.

The most impressive feature of this air purifier is that it is designed to accommodate up to 1560 square feet of area. The real-time air quality monitoring sensor helps to monitor indoor air quality, and the LED turns blue when the air is healthy and red when polluted.

The dual-sided air suction enables this air purifier to clean air faster and more effectively. The air purifier can adjust between modes automatically to its surroundings using eco mode and low fan noise with 5 fan modes.

Pros

• It covers up to 1560 square feet
• Smart Mode adapts fan speeds
• Air quality monitoring
• Smart app features

Cons

• Expensive
• Take quite a large space

4. Shark HE402 – Advanced Odor Lock Air Purifier

Shark HE402 is one of the most advanced air purifiers available on the market. This air purifier comes with a NanoSeal True HEPA filter and an advanced odor lock feature to remove any smell from your home.

The combination of 4 high-speed fans can remove 99.98% of contaminants of 0.1 to 0.2 microns quickly and effectively. It is designed to accommodate up to 1000 square feet of area. So it is one of the versatile air purifiers used in large rooms, offices, classrooms, hospitals, etc.

Clean Sense IQ can monitor your indoor air condition and show true results. The most incredible side of this sensor is that it can also show you the filter life. The fan noise is incredibly quiet, and you can choose from 4 fan modes. Besides, it can adjust fan speed automatically, monitoring air quality.

Pros

• Smart Mode adapts fan speeds
• Air quality monitoring
• Smart filter life monitoring

Cons

• Expensive
• Noise may be noticed at high speed

5. Medify MA-112 – Huge Area Coverage Air Purifier

Medify MA-112 is another masterpiece available in the market. Medify designed this projector to have a huge area coverage of about 2500 square feet. Isn’t it incredible?

The Dual HEPA H13 Filtration system can capture 99.9% of harmful particles like dust, pet dander, allergens, VOCs, odors, chemicals, and more down to 0.1 microns in size. Its filtration process is enhanced with a pre-filter, an H13 filter, and an activated carbon filter.

This True HEPA filter is super quiet and enhanced with features like an optional ionizer, dust sensor, sleep mode, and filter replacement indicator. You can manually choose fan speed from 4 modes or switch to auto mode to let the machine choose fan speed depending on the situation.

Pros

• Fantastic air purification performance
• Massive coverage area
• Quiet sleep mode, just 21.2 dB

Cons

• This unit is expensive
• It’s a big machine and takes quite a big space

Buying Guide of The Best Air Purifier For 1000 Square Feet

If you’re tired of jumping around from website to website for key features and specifications of air purifiers, then I suggest you relax. Because in this section, we will help you know every helpful piece of info about air purifiers. You may feel bored while going through every single air purifier’s specification section, but I assure you that after this, you can choose an air purifier that is good for you quickly. So let’s start.

How Did We Choose 1000 Square Feet Air Purifiers

Choosing the best air purifiers for 1000 square feet coverage was difficult as many models are available on the market. We have listed the top air purifiers based on their key features like purification technology, noise level, efficiency, odor control, and many more.

These purifiers are good for their advanced filtration system, and you can select any of these 5. Most use HEPA technology with extended filter life, low noise production, and automatic fan speed adjustment. Some of them have intelligent air quality measuring and filter lifetime sensors. Besides, all of them cover more than 1000 square feet of area.

More info: How to Choose an Air Purifier?

6 Key Considerable Factors When Buying An Air Purifier

1. CADR rating

The CADR rating is one of the primary key factors to consider when buying an air purifier. CADR stands for Clean Air Delivery Rate. This indicates the power and efficiency of an air purifier. The CADR rating is always measured in cubic feet per minute (cfm) and sometimes in mA³ per hour. Air Purifiers with higher CADR ratings are more effective than lower CADR-rated purifiers.

Because higher-rated CADR purifiers can clean air faster, and the fan revolves more quickly. For large room conditions, selecting an air purifier with a CADR rating of at least 200 cm is recommended.

2. Filtration Technology

Air purifiers come with different air filtration technology. Most air purifiers use HEPA technology. HEPA filters are comparatively affordable and energy-efficient. HEPA purifiers are more advanced now and have adapted into two advanced variants, such as True HEPA and HyperHEPA. HyperHEPA is one of the most advanced filters and more durable than other filters. So before buying an air purifier, know about the filtration technology.

3. Power Consumption

As an electric device, the air purifier consumes electric energy. The fan inside the air purifier is the leading electricity consumer. Air purifiers with higher fan speeds consume more energy. So buying an air purifier without knowing wattage usage can eventually be costly in the long run. So we recommend you look for power Consumption when buying an air purifier. Most of the air purifiers available in the market work on 100 -150 watts.

4. Auto Fan Speed Adjustment

As we have discussed earlier, fan speed mainly determines the power consumption of the air purifier. In this regard, you can choose an air purifier with automatic fan speed adjustment. Air purifiers with this incredible feature can adjust the fan speed depending on the situation. So the power consumption can be maintained.

5. Noise Level

For buying an air purifier, checking the noise level is a must. The noise in an air purifier depends on fan size and speed. The higher the fan speed, the higher the noise. Some air purifiers can produce noticeable noise at high speed, which can worsen you. So choose an air purifier with automatic fan speed adjustment and sleep mode. These features help to reduce fan noise. Besides, choose the air purifiers with lower noise levels for better performance.

6. Filter Lifetime

Filter lifetime determines the durability of an air purifier. Besides, filter replacement is costly. So filter lifetime is another factor to consider when buying an air purifier. Most HEPA filters last for 6 months, while True HEPA filters last for 12 months, and HyperHEPA filters last for around four years. 

5 Things To Avoid When Buying An Air Purifier

1. Don’t Buy Air Purifier From A Manufacturer That Promises The Most Muscular Motor.

You may think that the higher the fan speed, the stronger the purification is. But that’s not always the case.

When air is pushed through at high speed, the harmful particles can easily escape the filter, and eventually, filtration efficiency is highly decreased. Besides, using the fan at high speed can damage your motors.

2. Don’t Buy An Air Purifier With HEPA Filter Only.

The pleated HEPA filter can remove 99.9 percent of particles that are 0.3 microns in size, which is excellent. These filters can help people who have allergenic sensitivity. 

But some chemicals, VOCs, and harmful gas can easily pass through a single HEPA filter. So it is recommended to buy a purifier with an ionizer filter or an activated carbon filter with a HEPA filter because an activated filter can easily trap the chemicals and harmful gasses and filter the home air.

3. Don’t buy An Air Purifier That Has Less Than A 2.5-Inch Deep Bed Of Carbon

As we have mentioned earlier, activated carbon filters are essential for air purifiers because of their ability to get rid of chemicals and odors.

Sometimes manufacturers boost their product by saying it consists of an activated carbon filter. Some even spray a thin layer of activated carbon over the mesh layer and tell that this is an activated carbon filter. Others also provide a thin wall or box of activated carbon.

Yes, it is an activated carbon filter, but it is not that effective and can not provide long time service. So before buying an air purifier, you must verify the carbon layer size. If the layer is less than 2.5inch, you should avoid this purifier for buying.

4. Don’t Buy Air Purifier With A Low CADR Rating.

As the CADR rating of an air purifier determines the efficiency and speed of cleaning the air, you shouldn’t buy an air purifier with a low CADR rating. Air purifiers with a low CADR rating can’t clean the air effectively and take more time than higher ones.

So when purification takes a long time, the harmful compounds can easily escape, and eventually, you may get sick, or your sensitivity may get triggered.

5. Don’t Buy An Air Purifier With Lower Air Suction Ability.

Air purifiers first pull polluted air from the surroundings and use various filters to filter them. Then the filtered air is removed. But if your air purifier can’t pull enough air from the surroundings, then the filtration will not be that effective or will take a longer time for air filtration.

Sometimes for better placement, air suction hampers. So place the air purifier so it can pull the air without intervention.

Frequently Asked Questions [FAQ]

1. Are there any side effects of using an air purifier?

There are no side effects of using an air purifier. But some air purifiers may use electrostatic precipitators or ionizers that can release small amounts of harmful ozone gas.

2. Can air purifiers work when doors or windows are open?

Air purifiers can work even if doors or windows are open. But to maximize efficiency, it is recommended to try using an air purifier to close windows at least.

3. What if the filter is not cleaned or changed?

If the filters are not cleaned or changed, the filtration will not be good enough, and eventually, the filter may release harmful toxins into your room. So filters should be cleaned regularly.

4. Should air purifiers be used 24/7?

Air purifiers can be used 24/7. But for lower energy consumption, it is recommended to use it at low fan speed. Fortunately, most modern air purifiers don’t consume that much electricity.

5. How to maximize the filter life?

Particles deposited in the filter can not be removed gently. To maximize filter life, you can use a vacuum cleaner to clean the filters.

Conclusion

So an air purifier is an effective way to live under clean and healthy air. It not only purifies the air but also helps us by filtering harmful viruses, bacteria, mold, and allergens.

An air purifier can also keep your home free from odor and smell. So if you’re a pet lover, you should buy this immediately. Air purifiers are good for you, your family, and your pet.

We will be glad if this article helps you find what you’re looking for. Select one from the above 5 and start leading a healthy life with clean and odorless air.

Also, Read:

• Best 14000 BTU Portable Air Conditioner
• Best Air Purifier For Litter Box Smell
• IQAir Health Pro Plus Air purifier Review
• Medify MA-112 Air Purifier Review