World's Best Portable HEPA Air Filter

Our top pick is the HEALTHPRO SERIES from IQAIR. 

The units are made in Switzerland and have four stages of air filtration. They are "hyper HEPA" filters that can effectively capture particles down to the .003 micron size. 

The brand is backed by a solid guarantee and these units can be purchased on Amazon.

Other Portable HEPA Air Filter Ratings

BRAND--------WEB ADDRESS-------RATING

AeraMax--------fellowes.com-----------2*

This brand is from FELLOWES and offers three sizes of units that feature four stage air filtration. They feature touchscreen controls with a smart sensor that measures the air quality and automatically adjusts the fan speed. They have simple blue, amber, and red lights to indicate the quality of the air as well as filter change indicators to remind you when it is time to replace the filters.

These air purifiers can be purchased directly through their website or from Amazon.com and are backed by a pretty good guarantee.

AIRMEGA-------airmega.com-----------3*

This brand is from COWAY and is made in Korea.

They offer two sizes of units in either wi-fi enabled or standard models. They have smart controls and a pollution sensor with a built in LED ring that constantly shows you the quality of the air. The have filter indicators that tell you when the pre-filters need washed and the MAX2 filters (HEPA) filters need replaced.

The units are relatively quiet and can be purchased directly through their website or from Amazon.com but they are only available in the USA.

AIRPURA--------airpura.com----------<1*

This brand offers a variety of models with nine different filtration options. They are only sold through dealers and do not have smart controls but they are backed by a very good warranty.

ALLERAIR-------allerair.com-----------<1*

The AIRMEDIC PRO has three speeds and a very good guarantee. They can be purchased directly from the manufacturer's website but they do not use sensor based controls.

ALPATEC-----whiteandbrown.com-----<1*

The PI 100 is a three stage air purifier with digital controls and a three speed fan. The brand is from WHITE AND BROWN which is a part of TAURUS GROUP but their website is not much help. The units are very stylish but they do not have smart controls and their guarantee  is not very good when compared to other brands.

ARIEL--------  erez-group.com  --------<1*

The G.SOL 5101 NANO air purifier has five stages of purification and electronic controls. The units have been certified to be effective on viruses, bacteria, and fungi, as well as common dust and dirt. The brand is a part of EREZ GROUP but their website is not much help and does not have a stated warranty policy.

AUSTIN----------austinair.com----------<1*

The HEALTHMATE AIR PURIFIER has four stage air filtration and three speed manual controls. They are made in the USA and can be purchased directly. They are backed by a very good warranty but do not have smart controls.

BIONAIRE-------bionaire.com-----------<1*

The BAP756-U is a "true HEPA" model while most of their others are not. They are basic units with four speeds and an Arm & Hammer external filter. The units can be purchased directly and are backed by a good guarantee.

BLUEAIR---------blueair.com--------------3*

The SENSE+ units have smart controls and can be connected to Wi-Fi for remote system control. They use Hepasilent technology with electrostatic and mechanical filtration. The PRO XL model is for large spaces and offers an optional wall mount. They are only sold through authorized dealers but they are backed by a very good warranty.

BRONDELL--------brondell.com-----------2*

The O2+ BALANCE units feature touchscreen controls with a remote and air quality sensors while the O2+ SOURCE models have simple electronic controls. Both have three stages of filtering and visual air quality indicators as well as filter change indicators. They are backed by a good warranty.

COWAY-------  coway-usa.com  --------2*

This brand is made in Korea and is sold worldwide. The AP-1005AH purifiers feature five stages of air filtration and are controlled by an air quality monitor. The units have six fan speeds that, in the "rhythm mode", are changed to simulate a more natural like fresh air breeze. They are backed by a decent warranty but are only available in a very limited number of stores. 

CRANE---------  crane-usa.com  -------<1*

The ADORABLE AIR PURIFIERS are made in fun animal shapes and have three speeds. The smartAir purifier can be controlled from anywhere through wi-fi and features four step air filtration. The particle and VOC sensor system analyzes the home's air quality and automatically adjusts operation. The units can be purchased directly through their website but their guarantee is not very good when compared to other brands.

DAITSU----------daitsu.com-----------<1*

This brand is available in Europe (50 hz). The APU-DA30 features programmable electronic controls with a remote and an ion generator. Their website is not much help and does not have a stated warranty policy.

DELONGHI-------delonghi.com--------<1*

These air purifiers are available in two sizes and have six layers of air filtration. Their AQS system monitors the surrounding air and automatically adjusts the operation of the unit. With color changing LEDs, you can quickly see the air quality and they can be purchased directly through their website but the guarantee is not as good as some of the other brands.

DIMPLEX--------dimplex.co.uk--------<1*

The DXAPV3 units have three stages of air filtration and two speeds. Their compact design makes them suitable for placement on a nightstand and their VIRO3 system produces negative ions which give the sensation of clean air from nature. They can be purchased directly through their website but they do not have smart controls and the guarantee is not very good when compared to other brands.

DYSON----------dyson.com--------------1*

The PURE COOL LINK PURIFIER FAN has a sleep timer and remote control. The unit oscillates to better distribute the purified air and has smart controls to automatically adjust operation of the unit. The PURE HOT + COOL LINK combines a ceramic heater, fan, and air purifier into a compact stylish unit. They have a layer of activated carbon to capture smells and VOCs. They can be purchased directly through their website and have a decent warranty.

ECOAIR----------ecoair.org-------------<1*

These air purifiers are available in two sizes and feature three speed fans with electronic controls. They have six stages of air purification and are available in the U.K. but the controls are not "smart". Their website does not have a stated guarantee for the units.

ELECTROLUX---electroluxappliances.com----<1*

The PUREOXYGEN range has smart electronic controls and five stages of filtration. They can be purchased directly but their warranty is not as good as other brands.

EPURAIR---------epurair.com------------<1*

The MA-1 air purifiers can be stand alone units or can be connected to a forced air duct system. They feature three stages of filtration but have only basic controls. The units are made in Canada by INDUSTRIE ORKAN INC. and are backed by a good guarantee.

EUROPACE-------europace.com.sg------<1*

The EPU 3300S is a basic air cleaner with five stages of filtration and an auto function with an odor sensor. They have a three speed fan and are very quiet during low speed operation. The units can be purchased directly from the manufacturer and have a decent guarantee.

FRIEDRICH-------friedrich.com---------3*

The AP260 features five stages of air filtration and smart controls. It has a convenient remote control with a magnetic holder so it does not get misplaced. They have a color changing LED display that indicates the air quality and they are backed by a good warranty.

GERM GUARDIAN--guardiantechnologies.com--<1*

This brand offers both table top and tower models as well as factory refurbished models for the price conscious. They are three stage air purifiers that can be purchased directly through their website. They do not have smart controls but the units are backed by a good guarantee.

HEAVEN FRESH---heavenfresh.com-----2*

The HF480 is a smart air purifier and can be connected to Wi-Fi. They have seven stages of cleaning and a "clean air monitor" that lets you easily know the air quality. The units are available worldwide and are backed by a good guarantee. They can be purchased directly through the manufacturer's website.

HESSTAR---------hesstar.com.my-------<1*

This brand is made and sold in Malaysia. The HAP-40 has three stages of air filtration and electronic controls but their website is not much help.  

HOLMES-----holmesproducts.com---<1*

The HAP716-NU air purifier tower is a basic unit with three speeds and a filter life monitor to let you know when you need to change filters. They offer an optional ionizer and are backed by a good guarantee but they do not have smart controls. They can be purchased directly and the shipping is free.

HOMEDICS-------homedics.com------<1*

This brand offers two sizes of true HEPA filter units with the AP-15 for smaller rooms and the AP-25 for medium sized rooms. They have an activated carbon pre-filter to remove odors and larger particles and a night mode that turns off the display lights. They can be purchased directly through their website but do not have smart controls and their guarantee is not very good when compared to other brands.

HONEYWELL---honeywellstore.com---<1*

The HPA-300 has three air cleaning levels plus a "turbo clean" setting. The 17000-S model feature an active carbon pre-filter to reduce odors and their "QuietCare" sound reducing technology for quieter operation. The units are backed by a decent warranty and can be purchased through their website but they use timers and do not have air quality sensors to control the unit.

IONMAX--------andatech.com.au-------<1*

This brand is available in Australia and offers a variety of models. The ION 450 has five stages of air cleaning but uses basic controls instead of smart sensors. They can be purchased directly through their website but the guarantee is not very good when compared to other brands.

IQAIR-------------iqair.com----------------5*

These units are made in Switzerland and feature "hperHEPA" filtration of particles down to .003 microns. The HEALTHPRO series has four stages of filtration and "3D ultraseal" technology so that air cannot easily bypass the filter. Their "new edition" fan quietly provides enhanced air flow through their "EvenFlow" diffuser which distributes the air in a 320 degree arc for good air circulation throughout the room. The GC MULTIGAS model features a huge twelve pounds of activated carbon to remove odors and chemicals while the KLAUS SERIES LIMITED EDITION provides a stylish version of the HEALTHPRO series. The units can be purchased directly through their website as well as on Amazon and are backed by a good guarantee. They are relatively expensive compared to other brands.

KLARSTEIN------klarstein.com----------<1*

The GRENOBLE units have four stages of filtration with a switchable ionizer while the VITA PURE units also have an ultraviolet light for air cleaning. They have a three speed fan with timer function and a remote. The brand is available in Europe and can be purchased through their website. They do not have smart controls and the warranty on the units is not very good when compared to other brands.

LASKO---------laskoproducts.com------<1*

This brand offers three models but their guarantee is not very good when compared to other brands. The PURE PLATINUM model has three stages of filtration and an air quality sensor as well as an auto clean function. They feature a slim profile and a patented safety fuse plug for electrical protection.

LUMA COMFORT--lumacomfort.com---<1*

The AP400W has five stages of cleaning and a smart filter life indicator but they use basic timer controls instead of an air quality sensor. They are compact units with a very modern look to them and the brand is available through a variety of online dealers but the warranty is not very good when compared to other brands.

MEACO----------meaco.com--------------1*

These purifiers are available in Europe and South Africa. The AIRVAX units feature a patented static electricity filter and are for smaller rooms while the MEACOCLEAN models are for larger rooms. The MeacoClean CA-HEPA 119X5 has smart controls as well as a filter change indicator. The standard guarantee on the units is not very good but can be extended and the units can be purchased directly from their website in the U.K.

MEC-------------mec.com.my------------<1*

This brand is available in Malaysia through FIMACO which is a part of FIAMMA HOLDINGS BERHAD and offers two models of air purifiers. The NANO HIPPO 50WH has four stages of air filtration and an air quality sensor to control the unit. Their website is not much help and does not have a stated guarantee for their products.

NATEO SANTE-----nateosante.fr------1*

The AIR INITIAL style purifiers have three stages of filtration and a three speed fan. They are compact units with a display that also lets you know the room temperature and humidity. The LUX AIR style units are for larger rooms and have smart controls. The units can be purchased directly through their website (in France) but the warranty is not as good as other brands.

NOVITA--------novita.com.sg---------<1*

The PURICLEAN units are three in one air cleaners that are controlled by air quality sensors. They have five speeds and automatic humidity control but their website does not have a stated warranty policy. They are available in Singapore and can be purchased through their website as well as in retail stores.

OMEGA ALTISE-omegaaltise.com.au--<1*

This brand is from SHRIRO AUSTRALIA PTY LTD and is made in China. The units are available in Australia and Asia and are backed by a pretty good guarantee. The OPAL features three stages of filtration and three speeds but it does not sense the air quality.

ORANSI--------oransi.com-------------<1*

The Erik ULTRA PLUS features variable speed EC motors for energy savings and has extra large filters to last longer. The FINN model is for smaller rooms such as a bedroom and include a UV-C purifier which serves to sterilize the HEPA filter during operation. It has a small footprint with its modern tower design and alerts you when it is time to change the filters. The brand is available in the USA and Asia and can be purchased directly through their website. They have a very good warranty but use basic technology instead of air quality sensors.

ORECK-----------oreck.com--------------3*

The AIR RESPONSE models are available in three sizes and are controlled by air quality sensors. They have two stages of cleaning and an air quality indicator bar that changes color based on the amount of impurities in the air. The AirInstinct 200 units are a better choice with three stages of filtration and they are backed by a better guarantee. They can be purchased on Amazon.

PHILIPS----------philips.com----------<1*

The SERIES 2000i smart air purifier is WiFi enabled and is for medium to large sized rooms. Their AeraSense controls detect the slightest change in indoor air quality and automatically adjust the fan to control the unit. The units provide a constant visual indication of the room's air quality with a number rating of from 1 to 12.  They have DC motors for quiet and reliable operation but their warranty is not very good when compared to other brands.

ROWENTA-------rowentausa.com-------<1*

The INTENSE PURE AIR is a smart four stage air purifier that includes their patented "nanocaptur technology" which destroys formaldehyde which has been classified as a human carcinogen. Their air quality indicator changes color based on the amount of impurities in the air and they have a night mode for extra quiet operation. The units are available worldwide but their warranty is not very good when compared to other brands.

SHARP-------------sharpusa.com--------<1*

The KC models are available in two sizes and feature three stages of air filtration plus their plasmacluster ion technology. They also include a humidifier and have a three speed fan with smart controls. Their louvers are fixed and so do not distribute the air throughout the room as well as other brands.  The FP models have the same features except they do not have a humidifier. The brand is available at discount retailers such as Walmart and Target but the guarantee on the units is not a good as other brands. 

SINCLAIR--  sinclair-solutions.com  ----1*

The SP-300A is a three stage air purifier with smart controls while the SP-240A includes a humidifier. They have a remote control and a decent warranty but they use 50HZ power which is not used in North America.

SOLEUS AIR--soleushomecomfort.com--<1*

The AH1-CC-01 is a four stage air purifier with smart controls that sense the quality of the air around it and adjusts its operation to match the need. They are sold through many discount retailers but their website is not much help and the guarantee on the units is not as good as other brands.

SPT-----------sunpentown.com-------<1*

The AC-300 MAGIC CLEAN unit has a two speed fan and can be purchased directly through their website. Their site is confusing as other models that say they are HEPA do not meet the recognized standard for HEPA filtration. It is a basic unit and their website does not have a stated guarantee for the units.

TAKADA---------mytakada.com--------<1*

The HYAP-201 has nine layers of filtration and smart controls to monitor the air quality while the TK-AC02 is a more basic six stage unit. The brand is the "house brand" from EAST PEAK PTE LTD and is available in Asia. The purifiers can be purchased directly through their website but the units are rather loud during operation and their guarantee is not as good as other brands.

TATUNG----------tatung.com------------<1*

The TACR-300UVE models are available in three colors to match the decor of the home. They have a three speed fan and can be controlled by the smart pollution sensing controls. The pollution sensor monitors the air and gives a visual color sign of the room's air quality. They feature five stages of air filtration but their website is not much help and does not have a clearly stated warranty policy.

VITAIRE--------vitaire.com------------<1*

The H200 units can be rented or purchased directly from the manufacturer but they are not available in stores. They are basic units that have the power to clean the air of an entire home. Their website is not much help and does not have a stated guarantee for the products.

VORNADO-----vornado.com------------3*

The AC550 has intelligent dust sensing controls and a four speed fan that is automatically controlled by the dust sensor. The AC350 is a smaller unit with the same features and all of the units only have two stages of cleaning but are backed by a very good guarantee.

WHYNTER-------whynter.com-----------<1*

The AFR-425 models offer five stages of purification with smart controls. They have six fan speeds and an automatic mode but the guarantee is not very good when compared to other brands. They can be purchased at many discount retailers as well as online.

WINIX--------winixamerica.com--------<1*

These units are made in South Korea. They offer a variety of models with three stage air cleaning and air quality sensors. Their standard warranty is not very good but can be extended for a fee. Their "smart" units feature five stages of air cleaning and are Wi-Fi enabled.