Whether you are shopping for your first air purifier or have had several, you may be unsure about those designed by Dyson. It's a question we hear a lot because the best air purifiers look so unlike what we are used to. Do Dyson air purifiers like the Dyson Pure Cool Link TP04 work? I recently tested it hands-on to find out.\r\n\r\nThe Dyson Pure Cool Link TP04 has a great design, smart features and it is fairly lightweight. In fact, you are getting two products in one with this model since it is an air purifier and a Dyson fan.\u00a0 Add in one of the best patio heaters on the market, and you'll be covered. On paper, there's a lot to love here, so I had to take a look. After living with it for a full month, my impressions are below.\r\nIs The Dyson Pure TP04 As Good As It Sounds?\r\n\r\n\r\nDyson first made its name in the vacuum market, but since then has branched out to other home appliances like air purifiers. The Dyson Pure Cool is a perfect example of what the company does right.\r\n\r\n\r\nDyson Cool Link TP04 Build Quality And Design\r\nDyson is known for great design work so it's no surprise that the Dyson Pure Cool TP04 has a simple and elegant style. It's unique among other air purifiers and looks good in the home. When it comes to build quality, you'll be happy to know that Dyson has put the same effort in here. This Dyson Pure Cool air purifier is built solid and made to last.\r\nDyson\u00a0 Link TP04 Cleaning Power\r\nI recommend using this in rooms no larger than 200 sq ft in order to maximize air filtration potential. It will clean any sized room, but the bigger the room, the longer it will take to cycle through the air. The Pure Cool Link uses Dyson\u2019s two-stage filter, passing air through the glass HEPA filter, and then through an activated carbon filter for odor control. There are ten speed settings that let you control how fast it cleans the air in your room. Whether you have allergies, asthma or a dust mite problem, this is a powerful unit.\r\nDyson Air Purifier Features\r\nDysons Link comes with a remote, but it can also be controlled using a Google Play app and iOS link app. From the app, you can easily schedule operation times, and review indoor air quality reports, which is very convenient. This HEPA\u00a0air purifier has ten speed settings, a self-monitoring mode that will adjust the speed based on clean air quality, a night-time mode, and a sleep timer.\r\nPerformance\r\nThe Dyson Pure Cool Link TP04 air purifier is easy to use, the app is intuitive and it is well designed all around. It performs beautifully and I found that it is one of the best air purifiers for dust that I have ever used. Connecting to home Wi-Fi is a bit of a pain, but I'm more concerned about how it worked and I have no complaints there. The air is so much easier to breathe after Dyson has cleaned it.\r\n\r\nIf you are the type that likes to hide an appliance like this away, the Pure Cool TP04 does make that hard since it is taller than most.I say just let it be seen. It looks good and it cleans the pollutants out of the air like a champ. Plus Dysons app is easy to use.\r\nBottom Line\r\nIf you have been shopping and are on the fence, you need to get off that fence and go for the Dyson TP04. Especially if you have asthma or allergies. Your indoor air quality will be much better than the outdoor air quality. Your house will no longer be asthma and allergy friendly when those allergens and pollutants are gone.