Last updated on May 24th, 2023

2000 sq. ft. rooms and spaces require a powerful air purifier with a large air filter that can clean a large amount of air per hour. There are very few air cleaners that can do the job in reality. So I have decided to make the process easier for you and picked the best air purifiers for 2000 square feet of space.

But before we start, two quick notes.

First off, all these air purifiers are manufactured either in the USA or Canada. Many Chinese-made air purifiers that claim to clean air in such large spaces aren’t reliable and often can’t clean air at all even in much smaller spaces. It happens either to their low CADR rating (clean air delivery rate, measured in CFM), cheap air filters or both. In addition, they get broken too fast, often in a year or so.

Secondly, all the air purifiers listed here have been present on the market for years and are made by reliable companies. No gimmick 1-year companies that throw their product in anticipation to get fast sales and disappear thereafter.

Now let’s see what air purifiers are great for cleaning the air in any 2000 sq. ft. space, whether it’s a church, crowded office, loud classroom or a large house.

Tracs HEPA UV Ceiling Air Purifier TM 950

Room Coverage:
3527 sq. ft.
950 CFM
Filter Life:
up to 5 years
Replacement Filter:
Check Price
Noise Level:
64 dB
Dimensions (WxLxD):
23.6" x 47.6" x 17"
110 pounds

Click Here for More Specs & Full Review

Made in the USA, Tracs Ceiling Air Purifier is the ultimate solution for cleaning 2,000 square feet spaces. Such large areas require an air purifier to have a high CADR rating, powerful motor and large HEPA filter. The Tracs TM950 has everything described above and more.

Air cleaning is performed in 3 stages:

Antimicrobial pleated certified MERV 10 pre-filter captures large particles between 1 to 10 micron. These particles include but are not limited to various types of dust (cement, atmospheric, coal and so on), anthrax, hair, mold, pollen, pet dander, asbestos, smoke, spores and others.

The second stage is medical-grade HEPA filtration at 99.99% efficiency for particles down to 0.3 micron. The smallest bacteria are 0.3 micron in size, so this filter captures them without any problem. Viruses also start at 0.3 microns, so this air filter is able to capture some of them. The smaller ones are treated with the germicidal lamps installed inside the unit.

The medical HEPA air filter used in the Tracs TM950 also meets all requirements set by the American Lung Association Health House Guidelines. It’s completely safe to use in homes, laboratories, schools, offices, kitchens, infection rooms, public and industrial emissions.

Finally, the 22″ UV-C lamps. These lamps have one mission: to kill and destroy viruses. Germicidal lamps are used in hospitals and have been deactivating viruses for decades now. This is a proven technology and it is used in the Tracs air treatment system to completely clean air from any dangerous airborne bacteria and microorganisms.

The lamps also prolong the lifespan of the HEPA filter. It might not require a replacement for 5 years, although depending on air quality, the lifespan might decrease to 3 years. Still, a great achievement, considering the average lifespan of an air filter is 6 – 12 months at best.

The Tracs air purifier mounts to a 2′ x 4′ drop ceiling or exposed HVAC return ductwork. It also can be used as an air scrubber.

Despite its powerful air cleaning capabilities, the Tracs sound doesn’t exceed 64 decibels. To put it into perspective, it’s slightly above the noise level of a normal conversation.

The control desk mounts to the wall, giving easy access to the functions. They include speed control, an on/off UV switch and indicators for each UV-lamp that will let you know when they require a replacement.

To sum it up, the Tracs TM950 is the best air purifier for the whole 2000 sq. ft. house or any other space of similar and larger size. It is capable of filtering out large and tiny airborne particles, making the air clean from any pollutant.

If you’d like to buy one, get it from the official site (link) as it will save you money and ensure that you get the best support & a 5-year warranty from the manufacturer.

Pros & Cons


  • Made in the USA, ensuring quality and reliability.
  • High CADR rating, powerful motor, and large HEPA filter for efficient air purification.
  • Three-stage air cleaning process captures particles of various sizes, including dust, pollen, mold, pet dander, smoke, and more.
  • Germicidal UV-C lamps effectively kill and destroy viruses and extend the lifespan of the HEPA filter.
  • Meets requirements set by the American Lung Association Health House Guidelines, making it safe for use in various environments.
  • Can be mounted to a drop ceiling or exposed HVAC return ductwork, providing flexibility in installation.
  • Operates at a sound level below 64 decibels, comparable to a normal conversation.
  • Wall-mounted control desk allows easy access to functions, including speed control, UV switch, and replacement indicators.
  • Offers a 5-year warranty for peace of mind.


  • Price

Phoenix Guardian HEPA Air Scrubber

Room Coverage:
2625 sq. ft.
1400/900 CFM
Filter Life:
12 months
Replacement Filter:
HEPA (Price)
Carbon (Price)
Noise Level:
~80 dB
Dimensions (WxLxD):
27" x 28" x 40"
121 pounds (w/Cart)

The heavy Phoenix Guardian HEPA Air Scrubber with stainless steel cabinet is another excellent air cleaning system for spaces 2,000 sq. ft. Thanks to the powerful motor and large air filters, this air purifier cleans the air in 2625 sq. ft. spaces every 15 minutes if run in the second mode, cleaning 1400 cubic feet of air each minute.

Compared to the Tracs reviewed above, the Phoenix Guardian lacks germicidal lamps, so its treatment of viruses is less effective. However, this air scrubber features more air filters: 4 vs 2. The filters include:

  • 1″ spun polyester 24″ x 24″ filter (576 sq. inches)
  • 2″ pleated media 24″ x 24″ filter (576 sq. inches)
  • huge 12″ V-bank medical-grade HEPA 24″ x 24″ air filter
  • 2″ Carbon & Potassium (optional)

4-stage air cleaning with the Phoenix Guardian ensures clean air from smoke, dust (including construction dust), pollen, chemicals, VOCs and odors. It’s extremely effective in eliminating allergens, smoke, pollen and other airborne contaminants from the air thanks to its powerful motor and large air filters.

18″ (price) and 12″ (price) intake flex duct for 25″ ducting are available too.

I recommend getting this powerful air scrubber from Amazon due to fast shipping within 3 to 4 days.

Pros & Cons


  • Powerful motor and large air filters enable efficient air purification.
  • Cleans the air in 2625 sq. ft. spaces every 15 minutes when run in the second mode.
  • Features 4 air filters, including a 12″ V-bank medical-grade HEPA filter, ensuring thorough air cleaning.
  • Effective in eliminating smoke, dust, pollen, chemicals, VOCs, and odors.
  • Capable of removing allergens and other airborne contaminants.
  • Stainless steel cabinet provides durability and longevity.


  • Lacks germicidal lamps, which may result in less effective treatment of viruses compared to some other air purifiers.

Amaircare AirWash Multi-Pro BOSS HEPA Air Scrubber

Room Coverage:
up to 6750 sq. ft.
1800 CFM
Filter Life:
24 months
Replacement Filter:
Check Price
Noise Level:
86 dB
Dimensions (WxLxD):
19" x 31.1" x 34.1"
70 pounds

Another powerful portable air scrubber for 2000 sq. ft. spaces is made by Amaircare from Canada. With extremely high airflow of 1800 CFM this air purifier is great to place in:

  • Basements
  • Industrial places like welding shops or manufacturing plants
  • Warehouses
  • Large areas like offices to keep them clean from any body odors
  • Any places that require air treatment from chemicals, gases or fumes

The air cleaning is achieved with the 4-stage air filtration that includes:

  • 13″ x 13″ pre-filter (metal mesh & media pad available)
  • Foam filter
  • HEPA cartridge with 99.97% efficiency at 0.3 micron or VOC Ultra Canister
  • Activated carbon filter or VOC Canister

Large and effective filters used in the Amaircare AirWash in a combination with extremely high airflow achieve air cleaning in a 2000 sq. f.t space in just 9 minutes! It makes it especially great at cleaning the air in a room that is filled with smoke, gases or fumes.

Sylvane offers this air purifier at the best price (link). They are an authorized seller of these machines, so after the purchase, you get a 5-year warranty from the manufacturer.

Overall, the Tracs TM950 is the leader in air cleaning in extra-large rooms and 2,000 sq. ft. spaces. But the Phoenix Guardian or Amaircare AirWash Multi-Pro is also a great choice when it comes to dealing with dust, smoke, fumes, gases or VOCs. They are reliable, state-of-the-art machines that would serve for decades without much maintenance – just replace their filters in time and all good.

Pros & Cons


  • Equipped with heavy-duty wheels for easy mobility and convenience.
  • Dual 3-stage filter chambers and a media pad filter provide 7 stages of filtration for comprehensive air cleaning.
  • Customizable to meet specific needs and requirements.
  • Suitable for various applications such as printing facilities, welding shops, manufacturing plants, warehouses, and chemical/fume/gas removal.
  • Offers extensive air filtration with a carbon filter, foam pre-filter, true HEPA filter, media pad, and MERV 8 pleated filter.


  • Price


I’m looking for an air purifier that can keep my 2,000 sq. ft. area free from viruses and bacteria. Which one is the best?

Tracs air purifier is an absolute winner here thanks to it germicidal lamps. The cheaper option would be Clean Comfort UA2000DV – it’s an in duct air purifier for 2000 sq. ft. spaces equipped with UVC and UVV lamp. It keeps the space clean from viruses, microorganisms and odors. You can get one from Amazon (link).

Which one is the best for various types of dust?

Phoenix Guardian and Amaircare AirWash are equally good. The second covers larger space as well and it’s slightly cheaper.

I am an allergic person. What air purifier you can recommend for me?

All three are good at removing allergens (including dander and pollen) from the air as they use high quality HEPA filters. Select the one that fits your budget.

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