Pluses, Permanent Hepa filter and the standard filter only needs cleaning every 6 months, Energy consumption lower than average, Very robust!, Easy access to the filter, easy maintenance, It consumes less power than others without being less effective
Minuses, Intake of air on emptying dust repository can dislodge dust, Very noisy: 80 dB, Fine on carpettile and deeppile but the specially designed brushes for this do better