For some people, choosing between an air conditioner and an air purifier can be something that\u2019s pretty difficult to do, especially if you\u2019re not very sure about the kind of benefits that each option has to offer. An air conditioner is more readily used for cooling the air, while air purifiers actively eliminate particles from the air. You should go for the best air purifier if you happen to be particularly sensitive to breathing in low air quality, or you have respiratory issues. The Envion Therapure TPP240 air purifier is a decent option to start out with if you decide to go this route, and with the diverse filtration options, it does have the potential to be the best air purifier with washable filter, as well as the best uv air purifier for you.\r\n\r\nWhy We Like It - Envion Therapure TPP240\r\nThe Envion Therapure TPP240 is a well built air purifier that is perfect for anyone that doesn\u2019t want to deal with dirty air in their house. The purifier uses a HEPA filter to eliminate up to 97% of the allergens from the air in your room, and features a 24 Hour timer that you can use to schedule when it should switch on.\r\n\r\nPower\/Speed\r\nEven though the Envion Therapure air purifier is listed as being able to cover a room size of around 343 square feet, it\u2019ll still work well for a room that\u2019s up to 500 square feet in size. Similar to the winix plasmawave 5500, the filter relies on different filtration procedures that it implements to make sure that the indoor air in your room gets cleaned up. There\u2019s a permanent HEPA type filter that gets rid of close to 99% of allergens, UV Germicidal technology where UV light is used to kill germs bacteria and viruses, as well as a cleanable pre filter that keeps dust outside.\r\nEfficiency\r\nThere aren\u2019t as many modes of operation on the Envion Therapure air purifier, so you won\u2019t have that many different options to switch it through. To make sure that it still doesn\u2019t end up sucking up too much power and skyrocketing your electricity bill, you could also opt to rely on its 24 hour timer, and in doing so, you\u2019ll be able to schedule when exactly you need it to function.\r\nVersatility\r\nThe Envion Therapure TPP240 is guaranteed to keep out bacteria, smoke mold, viruses, odor, chemical gases and pet dander out of the air in your house. It\u2019s capable of cleaning the air up to 3 times in one hour, making it way more efficient compared to the blueair blue pure 411 air purifier.\r\nDurability\r\nYou can expect to use the Envion Therapure TPP240 for up to 5 years before it starts being problematic, but when new, it comes with a 1 year warranty. In case any problem comes about within that 1 year period, you should feel free about reaching out to the Envion team, and they\u2019ll be glad to send over their technician or even replace the unit if need be.\r\nValue\r\nWith a HEPA type air filter, the Envion Therapure TPP240 is well equipped to rid the air of any pollen, dander and allergens. It is also relatively well priced, and has an onboard clean air indicator light that you can use to gauge how clean the air is. The unit is also only available in one black color, as opposed to the hamilton beach 04386a air purifier, which you can get in both black and white.\r\nEnvion Therapure TPP240 Wrap Up\r\nThe Envion Therapure TPP240\u2019s True HEPA filter is probably its strongest pro, and it is something that gives it an ability to function pretty well. The unit also comes with a cleanable filter, meaning you won\u2019t have to spend money every year having to buy a new one.