Leitz TruSens Z-2000 Air Purifier With Air Quality SensorPod, Captures Viruses, Hayfever Allergens, Dust, Odours & Smoke, UV-C Lamp Kills over 98% Of Airborne Bacteria, Cleaner Air For Room Up to 35m²

Absolutely love this air purifier, I had a smaller model and liked that so decided to get another larger one to purify air throughout my home. It's very easy to use, automatic feature is great, I rarely use it on any other settings. In it's whisper mode it's pretty much silent . Quality of air in my home is much improved as indeed my breathing is too. Only down side if you can call it that is the replacement filters may be a bit costly for some. They do last decent amount of time though and cleaning them in between replacement is easy to do.

Bought 18 months ago, I have just changed the filter. The price of the machine has gone down since, but the filters are now much more expensive. I leave this on all the time in my study on the low setting and can hardly hear it. Sometimes I turn it up to maximum overnight when I am not there, as the turbo setting is noisy. It has markedly reduced the amount of dust that gets inside my computer and on the desk. I am sure it is helping my hay fever. I would buy it again.

It's not a bad air purifier, it's got a quiet mode when you sleep you can switch the light off the machine and the purifing works well :) ate a smelly donner and chips and the room didnt smell at all Only 1 bad thing about it, it comes with a semsor to sense smells in the room and that seems to not pick up that well, I always have to switch it on to turbo mode But for £80 it does the job so I'm happy to reccomend it and I'll be buying another one soon Its just a same ut doesnt come with a remote control and the new hemp filter for it cost £40 each that has to be swapped every 3 months if you have it on 24/7

The product is well made. It has made a huge difference to my room. Taking out impurities in the air. Efficient and not ugly

Works very well. God send for hay-fever sufferers! Reasonably quiet when on its lowest setting. We use it in a bedroom and set it on a higher setting when not in the room and turn it down or off when we’re in the room. Bear in mind this is quite a large device, suitable for large rooms. A bit overkill for a medium size room!

I purchased this for a small workshop where I cut, sand and paint wood. This environment suffers with high PM2.5 and also HCHO fumes. Before I installed it there I set it up in the lounge of the house. The main unit connected to the sensor without issue and started up. The display started with a contamination value of 12 ( I think the range goes up to 99) the fan fired in and it was whisper quiet. The display soon reduced down to 8. So far so good. I then moved it into my workshop. I painted some wood in there with water based paints that had also been lightly sanded as well. The display jumped to 36 and the fan was running much higher. After about 10 minutes the display was dropping and down to 22 and the fan speed dropped accordingly. This is exactly what I wanted it to do so it runs intelligently based upon the air quality. Replacement filters will need changing based upon the amount of dirt they filter off. In my environment I don't expect to get the typical life but the machine tells me when to replace. thankfully, replacement filters are at a reasonable price. This was not a cheap purchase and I could have got a much cheaper purifier but after doing lots of research I am very pleased with my final decision of the Leitz TruSens-2000. After all, what price is my respiratory worth.

I got this as I'm a smoker (I know bad) I've been using a couple of months nearly and it works fine. It definitely helps with dust, I haven't seen an improvement for cleaning the air in my room. It has 5 settings auto, whisper, 1, 2, 3 and turbo, turbo is quite loud. Also has a night time mode (which is fab) I noticed quite a horrible smell coming out of it (which isn't the point of this appliance )a few customers have mentioned this also. I took the filter out and vacced it, didn't make a difference . Anyway I took the filter out again and actually washed them. It's the black filter that has a weird smell. This seems to have done the trick. Otherwise this is very good quality

Went wrong within a few weeks, Amazon refused to sent a replacement. Clearly they not aware of the sales of goods act. When it was working good machine just poor customer service at Amazon. They told me that I need to contact the manufacture of the machine. Not Amazon.