Review on Ballu AP-110 Air Purifier, white/black by Dorota witek ᠌

1) Operating modes. The first, it is night, so quiet that I doubt its effectiveness. I don’t understand what people want from an air purifier, who even consider this mode loud. With the second - he's average - a completely different story. It is so powerful (read "noisy") that the difference between it and the third is minimal. I turn it on during the day, but after a while I have to put the first one on, because the noise makes it uncomfortable. Possible solutions: a) slightly increase the night mode, weaken the average; b) make dynamic power adjustment (you set it yourself as you need). 2) Efficiency. This parameter is rather subjective, since I can’t check the concentration of dust in any way. And yet: I did not feel any changes in the air at all (I am not allergic and not particularly sensitive). This is despite the fact that the cleaner works constantly. Dust collects on surfaces as it does (although HEPA gradually darkens). Moreover, dust also collects on the purifier itself (even when it works in mode 2), which is quite strange. Similarly, I don’t feel the UV lamp and ionization in any way, although I initially assumed the presence of a slight smell similar to the smell of Amazon (experience using the MARTA MT-4100 ionizer). In general, I did not get the WOW effect that I was counting on. 3) Turn off the backlight. In this mode, the ON / OFF button continues to burn, and quite brightly. Solution: sealed with electrical tape. 4) Sustainability. You touch him a little, and he is already swinging, or even falling. Lack of tower design.