12 Best hepa air purifier for 1000 sq ft 2024

Best hepa air purifier for 1000 sq ft. comes from numerous various brands and origins suited for large rooms. However, the great thing is that such air purifiers are tagged as large room air purifiers because of their qualification mainly for areas with large crowds, pets or kids.

Some of the things that you should keep in mind beforehand are what size of the room exactly are you aiming for. Some of them are bigger than others when it comes to functionality.

Best hepa air purifier for 1000 sq ft

For a great air purifier, you need to consider the technologies included, air filters, unit features, the control system, filtration system, energy star rating, the CADR and the size which will determine whether it is portable or not.

1. Green Air Purifier

Best hepa air purifier for 1000 sq ft

The Green Air purifier is 25 x 7.5 x 14 inches in size and 16 pounds in weight. It effectively runs on either AC or DC power. It has the 3 stages advanced purifier system that has a washable pre-filter, true hepa and hepa odor cell technology. One thing about the Green air purifier is that it is completely 100% ozone-free when operating.

It has an added IonCluster technology that helps in the purification of the air and controlling the household odours that are always present especially when dealing with a large room. It has also been fitted with an air quality colour changing light ring, automatic filter change indicator, 4 operating modes and a silent technology that serve up to whisper levels of sound.


  • Added Ioncluster technology
  • Can be powered by either AC or DC.


  • It is not portable
  • Has only 3 stage system

Related: Best Air Purifier Under 250

2. Alen BreatheSmart Classic air purifier

Alen BreatheSmart Classic air purifier

Alen BreatheSmart Classic air purifier is an option that many people love and appreciate. This hepa filter has a lifespan that is 3-5 months longer than the usual one. The air quality sensor light changes colour often depending on the air quality at that time.

When the quality is low, the fans will automatically adjust.
The pure filter that is present in this air purifier ensures that you are easily relieved from allergies, asthma symptoms and even shortness of breath among many other things. The true hepa filter has a medical-grade filtration system that works on 99.99% of the airborne contaminants that are larger than 0.01microns.

This purifier works in a large room of around 1100 sq. ft. in 30 minutes with a soothing pink noise when you have set it on sleep mode. It has been fitted with the BreatheSmart classic that has a longer service and is designed specially by the NASA airflow that assures you of the quality of the air purifier.


  • It serves rooms larger than 1000 square feet
  • It uses HEPA Filters
  • has a very low price comparatively


  • It uses more power

3. Medify MA 50 Air Purifier

Medify MA 50 Air Purifier

The black Medify MA 50 large air Purifier is a corded electric appliance that is controlled by a touchpad that is simple and easy. The Hepa filters in this air cleaner have an added layer of UV Light that helps to completely clean airborne particles that are even smaller than the 0.1 microns which are mainly dust, pollen and contaminants.

It is fitted with a 2-12 hour timer, 4 fans speeds, sleep mode, filter replacement indicator and child lock making it perfect for kids. It can cover up to 2200 sq. ft. in one hour and 1100 sq. ft. in 30 minutes.

This allows it a clean air delivery rate of 500m3/h which is perfect for a large room. it is, therefore, the perfect option when it comes to restaurants, schools, conference halls and even open business rooms.

It has the lowest noise production of 35db and highest of 56db on turbo mode. On quiet mode, you are able to dim the lights which enable better sleep schedules. The filter life span is 2500hours of working which is approximately 3-4 months depending on the rate of use.


  • It has the UV-C light
  • covers more than 2200 sq. ft. of rooms
  • CADR of 500


  • Low noise level of 35dB
  • Timers are of 2-12 hours

Related: Best Air Purifier for Sleeping

Hepa air purifiers 1000 sq ft

Hepa air purifiers for 1000 sq. ft are the types that will work on a large room of over 100 square feet. Such air purifiers could be the best hepa purifiers for 1000 sq. ft. but then if the room is larger than this size, you won’t be able to get quality service. It is important to consider the exact room size that the air purifier can cover.

4. Levoit core 600s air purifier

71EjM7FehDL. AC SL1500

Levoit core 600s air purifier is a unique purification gadget for a large room that is 12.3 x 12.3 x 23.6 inches and weighs 13.7 pounds.

It has a powerful system that cleans the air of any tiny contaminants and enhanced technology that keeps your air very clean in a large room. The vortex technology 3.0 allows it to serve spaces of over 1585 sq. ft. with a CADR of 697m3/h.

The hepa filter system includes the H13 true hepa filter with the HEPASmart technology that cleans harmful air pollutants bigger than 0.3microns in the air. The Quietkeep technology allows you better sleep or study by giving you as low as 26db and a light sensor that turns off when it is nighttime.

It works with AirSight plus technology that notices particles in the air as small as 0.3microns and turns to auto mode immediately adjusting the fan speed like many best air purifiers. It runs on the VeSync app that allows you to control and monitor your air purifier.


  • It is portable
  • It uses the vortex and AirSight Plus technology
  • It runs on the VeSync control panel system.
  • High CADR of 697


  • Low noise level of 26dB

5. Medify MA 50 Air purifiers

Medify MA 50 Air purifiers

The white Medify MA 50 best air purifier is a corded electric machine that can be controlled by the touch method. It has 4 fan speeds that allow it to only go as low as 35dB on minimum noise levels and 56dB on high. The filters can last for 3-4 months before need to replace.

It runs on the Hepa 13 filtration system with an additional layer of UV-Light that is aimed to help kill the remaining viruses and pollutants smaller than 0.3 microns. The true hepa filter cleans off 99.9% of the particles including mold, dust, smoke, pollen and even household odors.

This best air purifier has been fitted with the touch panel, 2-12 hr. timers, 4 fan speeds, sleep mode, child lock and the filter replacement indicator. It has a CADR of 500 it can easily cover rooms of 2200square feet in one hour. This makes it among the best air purifiers option for 1000 square feet.


  • High CARD of 500
  • Touch control panel system
  • UV-C light present
  • Covers rooms of 2200 square feet


  • Lowest noise level of 35dB
  • Filters last shorter than others.

Related: Best Air Purifier for Large Open Space

6. The Bissel 220 air purifiers

The Bissel 220 air purifiers

The Bissel 220 air purifier is an 8.3 x 14.75 x 25 inches and 18.25 pounds air cleaner that functions on corded electric power.
The 3-stage filtration system has the washable pre-filter, hepa pure H13 filter and the activated carbon filter to capture all the household contaminants and VOCs.

The Medical grade hepa filter cleans 99.97% of the airborne particles and is even more effective when it is on the lowest mode. It has a honeycomb structured activated carbon filter that has carbon pellets that capture all the smells, odours and VOCs affecting the indoor air quality.

The best air purifiers work with rooms of 1252 sq. ft. in one hour with the AHAM-certified filter types. It has 5 fan speeds which include very silent modes that are considered library quiet to aid in your sleeping and working. It is, therefore, the perfect option for bedrooms and study rooms.

It has an automated circulate system with VOC sensor monitors and colour-coded indicators to show you the air quality in real-time. It automatically adjusts the fan speed to serve the need required at that time.


  • It has 5 fan speeds
  • It is portable
  • It covers 1250 sq. ft. in an hour.
  • It has powerful XL fans


  • It has a 3-stage filtration system
  • It is more expensive than the others.

Related: Best air purifier for fireplace smoke

Best hepa air purifiers for large rooms

Best hepa air purifiers for larger rooms put together every air cleaner that works with a large room more conveniently. It is even possible to get other air purifiers that give you hepa fresh air for rooms of up to 2200 square feet. The best hepa air purifier for 1000 sq. ft. is in most cases carefully equipped to enable you to get the best clean indoor air despite the size of the room.

7. Medify MA-112 air purifier

Best hepa air purifiers for large rooms

The Medify MA-112 large room air purifier is a more powerful one with 28 x 16 x 15 inches and 32 pounds in size and weight. It is powered by a corded electric cable that you get to place anywhere there is a socket in your room.

The magnitude of the power consumption of this powerful air purifier allows it to work in a large room of up to 3700 sq. ft. in one hour. It is one of the best hepa purifiers for large rooms, especially with its high CADR of 950. It also has an optional ionizer and a P.M2.5 pollution indicator that makes it more reliable.

This large room air purifier runs on a dual hepa H13 filtration system that removes 99.9% of the airborne particles that include allergens, smoke, pet dander, smog and odors of up to 0.1 microns in size. It runs on a 4 fan-speed system that has very low silent levels for sleep time and 70dB when on maximum.

The sleep time mode also includes dim panel lights. The filters on this air purifier have a working timeline of 3000 hours before they need any replacement.


  • High CADR of 950
  • Cover extra-large rooms of 3700 square feet
  • Has 3000 service hours


  • It is not a quiet machine
  • It only has 0-8 hour timers.

Related: Best air purifier with carbon filter

8. Alen Breathe smart Classic air purifier

Alen Breathe smart Classic air purifier

The Alen Breathe smart Classic large room air purifier is 10 x 17.75 x 26.75 inches and 21 pounds in size with a power consumption voltage of 120v. With this size, it is perfect for the list of big-room air purifiers.

It works with the standard pure filter with the medical-grade filters that are H13 true hepa that captures pollen, dust, pet dander and other airborne pollutants of sizes up to 0.1 microns. This is important in helping you avoid allergies, running nose and sneezing even if you are in a large room.

It has been fitted with an air quality sensor light that shows you the quality of the air all the time. The air purifiers for 1000 will then automatically adjust to allow it to clean the air more effectively. It will run for 1100 sq. ft. in 30 minutes easily while producing a noise level to help you study or work better at any time.


  • It is portable
  • It covers 1100 sq. ft. in one hour.
  • The filters are vacuumable.


  • Uses 60watts power
  • The lowest noise level is 32dB

Related: Dyson air purifier vs Levoit

9. Alen large room air purifier

Alen large room air purifier

This Alen best air purifier is 12 x 19 x 27 inches and 27 pounds with a 120v power consumption source. It has a B7 pure filter that is a standard filter with the true hepa medical-grade filter that cleans 99.9% of the airborne particles including dust pollen and even smoke.

It is the best when it comes to fighting allergies and asthma. It has 5 air quality sensor indicators that show you the level of contamination in the air. It then adjusts the highest fan speed setting to fit the air need. It can comfortably cover a large room of 1300 sq. ft. in 30 minutes with a soothing pink noise running in the background.


  • It has hepa filters
  • Cover rooms over 1000 square feet.
  • It has a 5 fan-speed system.
  • Noise levels are between 25 and 45dB.


  • It is not portable

Related: Top Rated Washable Filter Air Purifiers

10. Cuisinart CAP air purifier

Cuisinart CAP air purifier

Cuisinart CAP air purifier is a 10.5 x 10.5 x 23.25 inches and 13.5 pounds in weight. It is sorely powered by AC power. It has an impressive CADR of 450 with illuminated touchscreen controls for better use.

These large room air purifiers are fitted with 4 fan speed, 4-sided H13 high-grade hepa filter, activated carbon filter and washable removable metal pre-filters. It works on room spaces of 1000 square feet, twice an hour with the help of high-grade hepa filters.

It has UV-C light disinfection and 2500 hours of filter life span which is approximately 4 months of continuous use. It is unique in that it has a 360-degree air high airflow which prevents any blind spots in your room or house where pollutants may hide.


  • It is portable
  • It has the 360-degree air intake
  • High CADR of 450
  • It comes with 3 extra filters


  • High voltage of 73 watts

Related: Best Air Purifier for Elderly

11. Alen Breathesmart 75i air purifier

71XOmI0lBuS. AC SL1500

The Alen Breathesmart 75i air purifier is 12 x 19 x 27 inches in size with a touch sensor for controlling purposes. It has a pure filter that has a pre-filter, medical-grade H13 hepa filter and a carbon-activated filter that cleans 99.9% of the pollutants including dust, pollen, pet hair and odors.

It is the perfect option under the 1000 square feet large room air purifiers since it covers over 1300 square feet in half an hour. The Medical grade air purifier with H13 true hepa filter works on 99.9% of the air pollutants.

This air purifier has 5 air quality colours that help you know the percentage of air quality every single time. It has been fitted with an auto mode system that ensures that with every change there is a change in the fan speed setting to ensure quality air all the time.


  • Touch control system
  • Cleans rooms of over 1000 sq. ft.
  • Only uses 45watts of power


  • It can only go as low as 25dB
  • The most expensive of the Alen brand products.

Related: Best Air Purifier for Viruses and Allergies

12. NuWave Air Purifier

NuWave Air Purifier

The NuWave is a modern large room air purifier that weighs 35.89 pounds with a size of 14 x 14 x 26 inches and can be controlled by the use of an app that you sync into your phone or preferred gadget.

It falls under the 1000 square feet air purifier since it has been fitted with a quality hepa filter and pre-filter that holds on to 99.9% of the airborne viruses including the volatile organic compounds that may not be easily seen.

The filter system in this one includes a reusable stainless steel prefilter, a bio-guard filter, ozone emission removal filter and 4-combination Hepa Activated carbon filters. The NuWave OxyPure smart app system on the air cleaner has WI-FI abilities that are energy-efficient allowing you to control it from anywhere in the house.
The sleep mode has silent operation sounds that are important for better sleep schedules.


  • It has the NuWave OxyPure smart app control
  • Advanced filter system
  • It has a washable filtration system


  • It is not portable
  • It works with only 1000 square feet maximum.

Related: Shark Air Purifier 4 VS 6

How much square footage does a HEPA filter cover?

For personal spaces and small rooms up to 200 sq. ft that is small air purifier work. A medium air purifier will serve rooms of between 200 and 400 sq. ft. A large air purifier will work in large rooms of 500 square feet and more with the hepa filter. the filter life will only be shorter in large air purifiers than in small ones.

What are the two disadvantages of HEPA filters?

Hepa filters only have 2 big disadvantages which are they can only clean particles bigger than 0.3 microns. Therefore, mold spores are held in the air filter which over time feed on the other dirt that is captured growing into an actual mold in the filter which destroys its life span and its effectiveness.

Are air purifiers a waste of money?

No, it is not. Many air purifiers help to ensure that you curb the problem before it grows into a nuisance. It is also the best way to ensure that you prevent asthma allergies, sneezing and other breathing problems especially if your home has pets, a large number of people or you live in an air polluted area.

Related: Best Air Purifier for 1200 sq ft


Best hepa air purifier for 1000 sq. ft. rooms is important because you get to choose an air purifier that will serve you best without overworking or straining a smaller air purifier.

Such overall best air purifier is more advanced than smaller air cleaners because of the need to clean more air in a shorter time over large rooms. Despite the number of people, pets or kids in a room with air purifiers of 1000 sq. ft. and more,

You are assured that you will have continuous clean air without having to cost you more. Most of them are energy star certified to assure you it is economical.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top