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For some people, choosing between an air conditioner and an air purifier can be something that’s pretty difficult to do, especially if you’re 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.

Why We Like It – Envion Therapure TPP240

The Envion Therapure TPP240 is a well built air purifier that is perfect for anyone that doesn’t 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.

  • Ionizes indoor air to help trap airborne particles
  • Has a 24 Hour Automatic Timer
  • Built in UV-light to kill airborne bacteria
  • Short 1 Year Warranty


Even though the Envion Therapure air purifier is listed as being able to cover a room size of around 343 square feet, it’ll still work well for a room that’s 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’s 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.


There aren’t as many modes of operation on the Envion Therapure air purifier, so you won’t have that many different options to switch it through. To make sure that it still doesn’t 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’ll be able to schedule when exactly you need it to function.


The 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’s 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.


You 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’ll be glad to send over their technician or even replace the unit if need be.


With 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.

Envion Therapure TPP240 Wrap Up

The Envion Therapure TPP240’s 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’t have to spend money every year having to buy a new one.

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Kenn Muguna

Kenn is a writer that's fascinated by all things tech. Having been born curious about how everything works, he spends his time taking things apart to put them back together, and shares what he finds out through writing.

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