When it comes to choosing the best air purifier for your bedroom, there are a few key factors to consider. The most important of these is the type of filter used. True HEPA filters are the most effective at removing particles from the air, and they are the best choice for bedrooms. Other options include HEPA-type filters, which are lower quality but still effective, and air purifiers with advanced purification systems such as high-energy plasma fields.
The CADR rating is another important factor to consider when choosing an air purifier for your bedroom. This rating measures how efficiently the purifier removes three of the top air pollutants, and a higher rating indicates better performance. Additionally, you should look for a purifier that is quiet and has a high CADR rating. The Alen BreatheSmart 45i is one of the best air purifiers for bedrooms.
It is quiet, has a high CADR rating, and uses a HEPA-based filtration system. It can cover up to 150 square feet of space, making it ideal for small rooms or desks. The Coway air purifier is another great option for bedrooms. It uses a four-stage filtration process to remove 99.98% of particles in the air, and its CADR rating is among the highest on the market.
Finally, the Molekule Air is an advanced air purifier that uses a patented PECO purification system to capture even the smallest viruses, up to 14.6 nanometers. While it may not be as effective as other models in removing particles from the air, it is still a good choice for bedrooms due to its quiet operation and advanced technology.