Portable HEPA Air Filter Ratings part 6: Reviews of the IQair, Klarstein, Lasko, & Luma Comfort brands

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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 Grenoble


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.


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.

Other Portable HEPA Air Filter Brand Ratings

You can continue to browse our alphabetical list of manufacturers but, if you are looking for a specific brand, you can enter its name in the search box at the top of the page

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