Sleep mode is impressive and the unit performs quietly enough that it doesn't disturb our sleep. It stands 67cm tall with a 23x23cm footprint so is discreet and the running noise is low. It works quietly and does not create any disturbance.

Price of 220 gbp is reasonable for such machine with true hepa filter. It is beautifully made, the instructions are clear and it works like a dream. Improvement in the quality of the air is noticeable.

Honeywell air genius 5 has four sleep, germ, general, and allergens. It has a color-coded sensor that indicates the air quality. The functions work very well and i like the colour coded sensor.

Honeywell designer tower air purifier is very impressive. It's quite smart and pleasing to the eye, unlike some of the ugly, bulky models on the market. The product itself looks stylish, it's discreet in size and in noise. It is clear that some seriou...  Read More

Single tapping on the required * cycles it through the levels.

In sleep, silent mode the noise level is forty decibel, one hundred times louder than my bedroom air conditioner at twenty decibels. The machine smells very strongly of plastic which continued even after hours of use.