In the process of bouncing back from the COVID-19 pandemic, it is important to amp up the protocols to ensure a space's cleanliness. It's important sure that everything we come in contact with including the air we breathe in is germ-free.

Here are the top 10 air purifiers that are perfect for office spaces, small and large.

1. Germ Guardian True HEPA Filter Air Purifier
(photo from amazon.com)

The Germ Guardian True HEPA Filter Air Purifier for Home is a 3-in-1 air purifier that reduces up to 99.97% of harmful germs, dust, pollen, pet dander, mold spores, and other allergens. While it traps allergens and other particles, it is able to extend the life of the HEPA filter, making it one of the more durable options on this list. Lastly, it is able to do its operation quietly to avoid disturbing anyone in the workplace.

2. LEVOIT Air Purifier
(photo from amazon.com)

Branding itself as a high-efficiency air purifier, the LEVOIT Air Purifier is able to circulate the room air over four times per hour to achieve fast purification. Its compact and unique design makes it suitable for small-to-medium-sized offices and rooms. Another notable thing about this one is the value for money of its replacement filters.

3. Medify True HEPA Air Purifier
(photo from amazon.com)

The Medify True HEPA Air Purifier has a medical grade filtration system that ensures the almost absolute purification of the air it circulates; this is rated higher than True HEPA. It is able to rapidly clean up a room's air with a capacity of purifying air of up to a 1,600 sq ft area in an hour only.

4. Winix Air Purifier
(photo from amazon.com)

The Winix Air Purifier with True HEPA ensures air purification by cleaning in three stages to thoroughly remove a range of allergens from dust, cigarette smoke, pollen, odors, pet dander, mold spores, to organic chemicals. In addition to this, it has PlasmaWave technology that acts as a permanent filter to safely break down odor, allergens, chemical vapors and other pollutants -- with no harmful ozone.

5. Honeywell True HEPA Allergen Air Purifier
(photo from amazon.com)

Honeywell's True HEPA Allergen Air Purifier ensures particle and germ-free air for large office spaces. It is designed to thoroughly filter and circulate air in extra large rooms of 465 sq ft and up to five times an hour for guaranteed fresh, clean, and pure air.

6. Hamilton Beach TrueAir Air Purifier
(photo from amazon.com)

The Hamilton Beach TrueAir Air Purifier has a permanent HEPA-grade filter that is thorough, efficient, and easy to clean. Its compact and sleek design makes it a perfect allergen-reducing air purifier for offices or rooms up to 160 sq ft.  It can be suitable for small or medium office spaces too as its design allows for it to fit and operate anywhere.

7. MOOKA Air Purifier
(photo from amazon.com)

The MOOKA Air Purifier has a 360-degree air intake and discharge that ascertains air from all directions are properly purified. It is very simple to use and would not need any more than a press of a button to operate. Another key feature of this one is its ability to clean air efficiently while consuming very low amounts of energy.

8. Hathaspace Smart True HEPA Air Purifier
(photo from amazon.com)

The Hathaspace Smart True HEPA Air Purifier has a quality 5-in-1 air filter system that removes particles you can’t see, with a standard true HEPA filter. What makes this one stand out is its smart air quality sensor that has an automated system that measures the quality of air and adjusts the fan speed in accordance to this. This also gives you an idea whether the air is relatively dirty or not.

9. Holmes 3-Speed HEPA Air Purifier
(photo from amazon.com)

What gives the Holmes 3-Speed HEPA Air Purifier an edge is the value for money, given its relatively low price for an efficient system. Its convenient features are the versatility of its cleaning speeds which can be easily adjusted based on the scenario of the space and the compact design that makes it possible to position it vertically or horizontally anywhere.

10. RabbitAir Ultra Quiet HEPA Air Purifier
(photo from amazon.com)

The RabbitAir Ultra Quiet HEPA Air Purifier has an advanced HEPA filtration system with six stages of purification and deodorization that gives you the added protection from particles, allergens, and bacteria. It is built to purify the air of large spaces of up to 700 sq ft which makes this ideal for a purifier for a whole office floor.