Best air purifiers that can cover small rooms

The Mi Air Purifier 3 features a 3-layer filtration process with a true HEPA filter and offers 360-degree filtration that can eliminate 99.97% pollutants of particle size up to 0.3 microns. The Mi Air Purifier 3 has a CADR (clear air delivery rate) of 380 m/h and comes with an OLED touch display. It can be operated using the Xiaomi Home app and supports Google Assistant and Amazon Alexa.The air purifier from Xiaomi comes with a 360-degree air intake system for faster purification.

The Philips AC2887 Air Purifier is equipped with Vitashield Intelligent purification system which uses a HEPA filter and an activated carbon filter that can remove up to 99% of airborne pollutants. It offers three pre-settings, allowing you to choose between general mode, allergen mode and bacteria and virus mode.It comes with a high clean air delivery rate (CADR) of 333 cubic m/hr and purifies a room in 10 minutes.

The TrueSens Z-2000 Air Purifier features a 4-stage filtration process that includes a pre-filter, a Carbon filter, HEPA filter and UV sterilization. It comes with the company’s PureDirect technology that splits clean air into two streams to deliver purified air throughout the room. It is equipped with an air quality indicator.It comes with a SensorPod that measures pollutants in the room and alerts the purifier.

The Dyson Pure Cool Link Tower Air Purifier is equipped with a high efficiency vacuum sealed 360-degree glass HEPA filter and a tris-coated activated carbon filter. It can remove 99.95% of pollutants and allergens as small as 0.1 microns, including pollen, mold spores, bacteria and pet dander. It automatically monitors and purifies the air. It comes with 10 air settings, auto mode and a night mode.It is equipped with air multiplier technology and oscillation technology that allows it to easily circulate purified air across large areas.

The Honeywell HAC25M1201W Air Purifier features a 3-stage filtration system that uses a combination of a pre-filter, a HEPA filter and an activated carbon filter to eliminate pollutants up to 3 microns in size. The air purifier has a CADR of 250 m/h and is equipped with a 3-colour LED to indicate the quality of the indoor air.It is an ozone free air purifier and does not emit any harmful gasses.

The Blue Star BS-AP300DAI 444CMH 43-Watt Air Purifier is equipped with a multi-stage purification system. It comes with a HEPA filter that traps fine dust particles and bacteria up to PM 2.5. It comes with an air quality sensor that shows the current air quality. It offers four stage variable fan speed.It is equipped with Microbe DeActive+ technology that deactivates bacteria, mold and pollen.