Smart Air Purifier with Ioniser - Auto Mode, Air Quality Monitor, Display Off, Quiet Air Filter for Allergies Removes Allergen Allergies, Dust, Mold, Pets, Smokers, Cooking

I bought this back in 2016 from Amazon. I have asthma and react to dust quite a bit.My mum said I should get an air purifier and this one looked to be the one for me.It it quite loud but it also does a good job too. That said, it has 5 settings and setting 1 is pretty much silent(ish), with setting 5 the loudest, but on that setting you are potentially leaving it on when you go out to sort the room out, so shouldn't be one to notice it.I have replaced the filter once, and that didn't cost too much, easy to refit by opening the rear and swapping them over.When I recently moved house, the room I moved into had carpet and it gave me a tickly cough, almost instantly when I entered the room.Fortuantely I still had use of my old room where I could sleep, and I left the fan on for a day and it sorted that issue out and now I can live here with no problems.Slight niggles:The 'V' blue light is very bright, as is the on red button, so I have placed black gaffer tape over, and it is now just a dull light.Ideally the power cord could be a little longer, but then you can just use an extension lead.All-in-all, I'm very happy.

Professional grade HEPA air purifier with UV and Ioniser built in. This machine is super modern looking and well made. It is quite big (looks smaller in the images online) and arrives well packaged. The unit is super easy to operate and there is an option to turn off the cool blue light on the unit. This is the only air purifier I could find that states a proper CADR clean air delivery rate that was sub £300. The unit has 5 power levels from ultra quiet to mega powerful and the noise from the unit increases as you up the power. The output also acts as a fan. I have the unit in a smallish bedroom and it is very effective. Super clean air, a great nights sleep with no congestion or nose blocks. I like to sleep to the sound of a fan so this unit is perfect as it makes a nice white noise which can be altered in power. The filters seem easy to change out when the time comes. The instructions are in proper English not any Chinese crap as this is obviously not made in china it is of a decent quality construct. Pricey but worth the money - no more stanky bedroom. No more coughs sneezes germs pollen my bedroom is now my clean room. Ps would recommend you fully clean the room you intend to put this in prior to using it, i.e. Under the bed etc so that this unit can be left on and keep the room clean afterwards.

After sneezing almost nonstop through the first three months of this year I was getting desperate. First I bought a humidifier which helped a little bit. Then I decided on a purifier and chose this one. Now I run them both on low mostly, and I've barely sneezed for the last three months. This is what I call a result!The Puremate is quiet enough to run overnight on the lowest speed. It not only cleans the air but removes smells also. (I can now detect kitchen smells and other odours from elsewhere in the house when I step out of the "clean room".) Also the sneezing can return in other rooms, presumably from pollen and cat dust. I will probably buy another unit for the kitchen.The only slight downside was the UVC light, which stopped working after 7 weeks. Puremate immediately sent a replacement, but it only lasted one week. HOWEVER, this hasn't made any obvious difference to the function. I'm still not sneezing, so basically I don't care.Does everything it claims, even without the ultra violet.

This PureMate PM520 features an HEPA / carbon filter combination; an ultra-violet light, and an Ioniser (either or both can be switched off); a 5-speed manually controlled fan); a 1-8 hour timer (optional), and a filter replacement alert light.The lowest and quietest setting for the fan speed is level 1. This can be increased up to level 5. Level 1 is very quiet but not totally silent. The air being pushed through the front grill sounds like a light breeze. However, at that level it's sufficiently quiet to allow uninterrupted sleep for most people.When the HEPA / carbon filter combination is used without the Ioniser and ultra-violet (UV-C) light, only the top control panel illuminates with blue LEDs and a red power light. However, when the UV-C light is switched on, a blue LED strip illuminates just below the front and sides of the top silver trim. Additionally, the ultra-violet light glows through the front grill. This produces a blue night-light effect in a darkened room.The PureMate PM520 can be operated 24/7, or only as required. I personally would not use either the UV-C light or the Ioniser on a continual basis, However, either or both of these features can be turned off while leaving the HEPA and carbon filter units fully operational. HEPA and activated carbon filters provide the most efficient and effective combination for normal household air purification.I chose the PureMate PM520 (the 28" model) rather than the smaller PM510 (22" model). Most of the internal doors in my flat need to be left slightly open to permit the efficient operation of a dehumidifier, located in the hallway. Therefore, I chose an air purifier that is capable of covering a larger area than a single room.Since I've got a large and powerful cat in the house, I've placed the PureMate between two pieces of heavy furniture, without obstructing the airflow back or front. This ensures that the unit can't be knocked over on its side.I'm very pleased with this air purifier. It's more compact yet more powerful than my previous brand. The PureMate also freshens the room faster and more effectively than did my last model; and at lower, quieter fan speeds. Well worth considering if you don't want your sleep disturbed by an automatic fan speed model!