Features To Look For In The Best Air Purifier That You Want To Buy

If you are looking for the best air purifier, know that this selection can be a bit tricky. You need to consider a lot of factors first, such as this size and features of the unit. For this, you need to look for a unit that is quite effective in cleaning the air. Given below are some of the features you may want to look for in the device you want to buy.

Features to look for

Listed below are the features we are going to talk about to make the selection easier for you.

Timers and sensors

The timers and sensors on these units can help you know the level of air pollution in your room. Some of the units activate automatically as soon as the level of pollution exceed is a certain limit. If you are looking for a unit to maintain the air quality without keeping the devices switched on all the time, you can try out this type of unit.

Some units come with a timer instead of a sensor. You can set the timer in order to start the unit at your desired time of the day.


Ideally, you may want to invest in unit that comes with several fan speeds. After all, if there is not enough air flow, you can’t clean the air inside your home. On the other hand, you need less air flow at night so you can sleep well.

If the unit you are going to buy does not offer a range of speeds, you may install a regular fan in the room. Good air circulation is required while the air purifier is turn on. If you don’t have proper air circulation in the room, you won’t be able to enjoy the desired results.

Remote controls

For convenience, it is better that you get a remote control device. Some models can be controlled through a smartphone app that is connected to the device using your home Wi-Fi.


Keep in mind that air purifiers can weigh up to 10 kg. If you are looking to move the unit quite often, we suggest that you get a portable device. This will make it much easier for you to transfer the device from one room to another.

Room size

Based on the size of your room, you should get the best unit. Ideally, you may want to invest in a model that is designed for a bigger room. Big devices can quickly clean the air in a room even if you run them at low speeds.

HEPA filters

The role of an air purifier is to filter out the dust and pollen particles from the air. However, the problem is that these units can’t eliminate smoke. Therefore, we suggest that you get a unit that comes with HEPA filters. These units can be very good at filtering out dust, dirt, dander and other tiny particles.


Lastly, cost is an important factor to consider before you get a device. The price of the units is between £200 and £500. However, you can also find high-end models with the price tag of up to 1000 Pounds.



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