Air purifiers are an excellent investment for those who suffer from allergies, asthma, or other respiratory issues. They can remove airborne pollutants such as dust, pollen, and pet dander and help eliminate unpleasant odors. However, when choosing an air purifier, it can be challenging to determine what size you need. This article will discuss the factors to consider when selecting a cleaner and help you determine what size purifier you need.
Consider The Size Of The Room
The first factor to consider when choosing a cleaner is the size of the room where you will be using it. Air purifiers are designed to clean the air in specific square footage. You will need to measure the room to determine the square footage. Once you know the size of the room, you can select a cleaner with the appropriate coverage area.
A good rule of thumb is to choose a purifier that can clean the air in the room at least twice per hour. For example, if you have a 300-square-foot room, you will want a cleaner with a coverage area of at least 600 square feet.
Consider The CADR Rating
An air purifier’s performance is gauged by its CADR (Clean Air Delivery Rate) rating. It gauges how much clean air a purifier can produce in a predetermined period. What size cleaner do I need? The cleaner effectively eliminates airborne pollutants with a higher CADR rating.
When shopping for what size air purifier do I need, look for one with a CADR rating of at least two-thirds the size of the room where I will be using it. For example, if you have a 300-square-foot room, you will want an air purifier with a CADR rating of at least 200.
Consider The Filter Type
Another factor to consider when choosing a cleaner is the filter type. There are several types of air filters, including HEPA filters, activated carbon filters, and UV-C light filters. Each type of filter is designed to remove specific types of airborne pollutants.
HEPA filters are the most popular type of air filter and are highly effective at removing small particles such as dust, pollen, and pet dander. Activated carbon filters effectively remove unpleasant odors such as cigarette smoke, cooking smells, and pet odors. UV-C light filters are designed to kill bacteria and viruses in the air.
Consider The Noise Level
Finally, when choosing an air purifier, consider the noise level. Some air purifiers can be noisy, distracting, or even difficult to sleep in. Look for a cleaner with a noise level appropriate for the room where you will be using it.
Air purifiers with higher CADR ratings are noisier than those with lower CADR ratings.
In summary, when choosing an air purifier, consider the size of the room, the CADR rating, the filter type, and the noise level. By taking these factors into account, you can select an air purifier that is appropriate for your needs and will effectively remove airborne pollutants from your home or office. Remember that air purifiers are an investment in your health, so choosing one that meets your needs is essential.