Air Purifier

In use, it is set-and-forget. We have programmed it to come on about an hour before bed time and to turn off the following morning at latest-go-out time. It is completely silent in use once it has got the air clean - the fan speed drops. The green air quality light also goes out in the dark so your sleep is not compromised - a nice touch. The app has lots of data about air quality including several things the unit doesn't actually affect (like VOC concentrations). It's all detected via a sensor on one side of the unit so take care to keep that free of all obstructions. It also has a setting where it will emit ions in the air flow (which causes dust to get quickly settled and collected) which we hadn't noticed from the text and really like.

Overall I am now very happy with it, having run the setup gauntlet. It is MUCH better than the old Levolt unit. On balance, I would probably recommend it.

I would recommend this purifier to anyone but particularly if you suffer from hay fever or allergies such as from cats or dogs. It is very portable looks attractive and you can change the decor panels as required. Quiet enough to be used in the bedroom (just a low hum). The machine has an automatic function or can be controlled via an app on your smartphone. There is also a visual indicator which shows you the quality of the air an amber light saying it is ok which turns green when the air is completely purified. Quite expensive compared with some others on the market but definitely worth the extra.

As we already have the Ax51 air purifier, we decided to try the Ax71 as well. This is an upgraded version, having Wi-Fi, and being controllable both directly and via an app on your phone. It was easy to set up, especially since I am by no means a technophobe, and even the controls on the app are not too steep a learning curve.
It looks great anywhere in the home and works very well. Features on the Ax71 also include air quality indicators, error alerts, child lock, etc. It’s also very quiet – even in the bedroom at night – and as I suffer from C.O.P.D. and asthma, I really noticed the difference in the air quality.
A very good product that we would not now be without – highly recommend!

I have an older home that had some danp issues. This has been a god sent and we have used it most days and it has really helped purify the air. We keep it in the box and transport between two homes. It is a good size and weight and measures air quality well. Very sturdy and stylish and doesn't take up much room