Our Brands

At Smart Brothers we investigate household appliances that can contribute to better indoor air quality. While the devices work together in harmony and are just as important, there is a separate platform for each device. Two brothers, two platforms.


Vacuum Reviews, Comparisons and News

Honest and reliable vacuum cleaner reviews and comparisons. We are looking for the best vacuum cleaner. Worldwide.
brand purifiertester

All about Air Purifiers & (De)Humidifiers

At Purifiertester we conduct research into the operation of air purifiers. We test, compare and research air purifiers on important factors.
bram purifiertester
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