Tips for Purchasing the Best Residential Air Purifier
If you are highly sensitive to pollutants such as smoke, pollen, dust and odor, it is crucial to invest in a good quality air purifier. The following are some tips to consider when purchasing an air purifier.
There are several types of air purifiers available, therefore, start by listing out your air quality needs to help with the buying process. Know the air pollutants that you want removed because some air purifiers are not able to clean out specific contaminants. 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. The other filters are the ozone generators which are effective in filtering out some indoor air pollutants but may have adverse side effects on the lungs.
Check out the size of the room where you are looking to install your air purifier beforehand. The air purifier should fit well in the space available in order to meet your filtering 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. Air purifier can effectively purify an area or room at a time, hence, the need to ensure that it is portable.
Another crucial tip is to check the Clean Air Delivery Rate (CADR) which is useful in measuring the total volume of air that can be purified by the air purifier in an hour. The best air purifiers have a high CADR as this shows that they are efficient in removing air pollutants.
Features are essential when you are purchasing any type of air purifier for your air quality 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.
Pay attention to the noise level of the air purifier model that you have in mind. Basically, when the air purifier runs at high fan speeds, it will be cleaning the air effectively; however, it is more likely to generate loud noise. Therefore, test the noise level of the unit in various fan speeds and see if you are comfortable with it.
Determine the maintenance needs of the air purifier that you want to purchase for your home. Be sure to check how long you need to change your air purifier filters as the requirements may vary with different manufacturers. Along with comparing the cost of different models, you also need to check how much it will cost you to replace the filters and their availability. You can also choose those that do not need filter replacement or those that use only one filter.