If you\u2019ve dealt with air purifiers before, then you probably know that you\u2019re going to need to replace it\u2019s filters every now and then to make sure that the unit\u2019s performance remains above board. The maintenance costs that come with having to do this can sometimes be something that you\u2019d prefer not want to deal with. If this sounds like you, then going for a filterless, maintenance free alternative like the Airfree T800 air purifier might be a viable option that\u2019s worth looking into. For its price, you shouldn\u2019t expect it to be the Best Air Purifier around, but if you\u2019re looking for a budget buy that\u2019ll keep your air free of impurities, then it could actually be the Best Filterless Air Purifier for you.\r\n\r\nWhy We Like It - Airfree T800\r\nThe Airfree T800 is an affordable and easy to maintain air purifier that boasts of an awarded design, and the use of patented Airfree technology to keep the air in your house or office clean. The Thermodynamic TSS technology airfree implements in its products means that you get to avoid buying replacement filters, or spending too much on electricity costs.\r\n\r\nPower\/Speed\r\nWith a room coverage of only 180 Sq ft, the Airfree T800 Air Purifier is definitely not suitable for large spaces. It does however rely on filterless technology to get its job done, and also doesn\u2019t have a built-in fan. This makes it completely silent. To get rid of mold spores, dust mites, bacteria viruses and other air contaminants, the unit relies on exclusively patented Thermodynamic TSS technology, which involves the use of heat to destroy microorganisms. It\u2019s the same procedure that the P3000 Airfree Air Purifier also uses, though it is more suited for a larger room size of up to 650 Square Feet.\r\nEfficiency\r\nThe Airfree T800 filterless air purifier doesn\u2019t really require that much power to cover a room size of 180 sq ft. Just like the Airfree P1000, it only requires about 42 Watts to function, making it a pretty efficient air cleaner. It\u2019s filterless technology also contributes to its low energy consumption so if you\u2019re looking for something that will keep your air clean while keeping your energy costs low, then Airfree Air Purifiers are the way to go.\r\nVersatility\r\nThrough the use of patented thermodynamic TSS technology, the T800 Airfree filterless air purifier is also able to reduce ozone levels indoors, keeping you healthier, and allowing you to breath cleaner, fresh air. The unit is also easily portable, and at a weight of only 1.5 pounds, it's very lightweight.\r\nDurability\r\nThe T800 Airfree air purifier is backed by a decent 2 year warranty, and since it\u2019s also made in Europe, it has very good build quality. It\u2019s use of exclusive patented Thermodynamic TSS technology means there\u2019s no maintenance costs attached to it, so all you\u2019ll have to do is plug it in and let it work.\r\nValue\r\nOnly available in white, the Airfree T800 is a small solution that could help keep the air quality in your room top notch. Just like the Airfree Iris 3000, it doesn\u2019t have any air quality monitoring features, or support for WiFi so that you can connect it to your phone, but for something that\u2019s worth $100, it's pretty efficient, and will keep your living space free of any harmful air particles and bad odours.\r\nAirfree T800 Wrap Up\r\nThe use of heat to rid the air of harmful microorganisms may not be so popular, but the Airfree T800 does a pretty good job at making sure that you\u2019ll be able to enjoy clean air without the noise that other air purifiers with fans produce. It\u2019s low energy consumption levels and zero maintenance costs make it perfect for the buyer who is constrained by a tight budget.