The only purifying fan to clean a whole family room properly.

Having been an owner of a Dyson Pure Cool Link (desktop) previously, we were keen to see how the new model compared. We have the new model TP04 (tower) Pure Cool Link. The build quality is still the excellent quality you would expect from any Dyson product. Sturdy, and made with quality materials. At first glance there are no huge differences in how the machine looks. However, when the machine is plugged in and switched on, that's when the changes become apparent. Firstly, the small display on the previous model has been replaced with a larger LCD display that enables you to cycle through various modes. This is a big improvement on the older model, as you can now easily see what the machine is doing, and how it is performing. There are 2 other major performance improvements that I immediately noticed with the newer model. 1) The Oscillation. This can now be set to various degrees of "turn", and can turn 350 degrees, rather than the limited oscillation the previous model had. 2) There is now a "diffused air mode". What this allows you to do is still clean and purify the air, but not necessarily having to have the machine blowing in a Fan mode. The machine still connects to the Dyson Link app, and there is a wealth of information that can be learned from using this. Outdoor air quality and temperature, in addition to how the quality and temperature of the air in your own room/house, to name just a few. I would certainly recommend this new and improved model to anyone, and especially for those who have any issues or allergies such as asthma/hayfever etc.