A Quick Air Purifier Buying Guide
With so many choices of air purifier available, choosing the best air purifier for your air quality needs can be a difficult process. Here are some factors to keep in mind when purchasing an air purifier.
There are various types of air purifier for filtering out different contaminants. Therefore, before you start shopping, know what your need by determining the type of contaminants you want filtered out. The High Efficiency Particulate Air (HEPA) filters are best for situations where you are looking to filter allergens, dust and human & pet dander. The carbon filter is suitable for filtering out volatile organic compounds (VOCs), as well as odor from humans and pets. Lastly, the ozone generator are air purifiers used to remove some air pollutants found indoors.
Determine the size of the area where the air purifier be placed so that you will know the right size of unit for your needs. This will enable you to choose the right size of purifier for your needs. You can start by measuring the length and width of the room and compare this information with the manufacturers room sizing in order to select the right size model. It is also a good idea to choose a portable air purifier because you can only filter air effectively in one room.
Check the Clean Air Delivery Rate (CADR) which is the measurement of the total volume of air that can be purified in one hour. The higher the CADR, the more the air will be purified.
Check out the features of the indoors air purifier and make sure that they are important for your needs. With the right additional features, your air purifier will be more effective and have greater performance. Some of the things to look out for include; filter change indicator, programmable timer, remote control to adjust setting across the room, air quality sensors, and multiple fan speeds.
The noise level generated by the air purifier matters a lot especially if you want a unit for your bedroom. When most air purifiers are turned to high fan speed, they do their job efficiently but generate high loud noise. It is recommendable to test the sound level of the system that you are considering before making your purchase.
After choosing a purifier with the right noise level, be sure to check its maintenance and upkeep needs. Get to know how many filters your unit uses and the intervals for replacing them. You may as well want to inquire the cost of filter requirements for different models and choose the one that you can afford. Another option is models that do not require filter replacement or those that use one replaceable filter.