I've just found a great failure of this air cleaner and it is that it sounds like you had a diesel car idling outside the window of the quietest location. To have it in the bedroom, you can forget. It sounds like there is an imbalance and / or poor storage in the fan motor.
However, I have not heard the squeaks and beeps others complain. I've tried to turn the ion function by holding down the Auto button for a few seconds, but do not notice any difference. Otherwise, it seems that work well, but I have not had it as long as I notice any difference. Tried to open a limflaska the sensor and the sensed this immediately.
Had it not been for the noise is coming from the fan, I probably put a higher rating. Now I live in a quiet house in the countryside, and it is possible that the sound is not as disruptive in other environments.
Supplements: The Elon-shop I bought it ordered a new home for me with no problems, all credit to them. It took only two days and the new one is much quieter. Luckily I bought it in a physical store and not online. Although it is expensive, it is worth it to avoid problems with return freight if it becomes a problem. I do not change my rating on the product then I think they should have a better quality. This applies obviously to be observant so that you do not get a bad copy.
Yes allergic to pollen and dust mites .. had a machine like this at home for a month. Jewels up no dust, kvalser in the filter .. machine consists of a fan and filter .. can buy it to circulate indoor air possibly feel that the air is fräschare.Men that these products capture particles have never been in my .. absolute worst business ever .. do not understand what this machine is doing nytta..men idea of this machine are swelling not to capture dust particles in the air either .. wrong simply buy
Have much trouble with food allergies and eye and halls that itch. Used to take allergy tablet 1-2 times a week (have a gluten allergy and made gastroscopies mm and using drugs and taking allergy pills to aid that helps). Having had this for a few weeks now I realized that I have not taken an allergy pill since I got it! Did not do anything for several days, but finally you find if you give it time. One can also see the difference in the sunlight, before I could mass of women when it went around and now it's barely anything. However, I do not think it does so much with the smell in the room, reading the others who have written that it smells like a fresh summer morning, or similar, is not true for me, just smells different. Had every 10 stars if there had been true! Do the most expensive model does more at that point (the black) The shallower a filter just for the smell. The noise level is ok, it has 2 meters from the bed, you get used to. To make it as quiet as possible, you should put it on auto and off the plasma wave (hold the auto button). I have it in my bedroom is 3x4 meters approximately, and usually have the door closed. Will just have to wait and see how it works when it starts getting pollen now! Recommend if you have problems with allergies!
Quiet, efficient, appear to be late :)
Only used it a couple of hours ...
Former owner of the Z9122, which I have been happy with, not big allergy but terribly small pond in the apartment I live in now ... not due to cleaning.
And yes, I bought it for dust particles ...
Have only driven EAP300 in a few hours, can say that the ionization function is evident in the noise level but can be turned off, run the AUTO currently.
Does that fit the filters are better Z9122 when it comes to grid and kits for when to vacuum the carbon filter these in the way of EAP300.
Is generally satisfied and will surely buy more when you need it in my apartment.