What is the difference between a medical device air purifier and an appliance air purifier?

Hello, the biggest difference between the two is the difference in purification levels, generally 3 layers of filtration for home use, and 8 layers of filtration for medical use, and now some manufacturers have also realized the medical level of purification of home purification equipment, such as the Schmidt-Marburger related products. Since the purification of indoor air should choose a high purification level of household products, price, performance, purification effect, the realization of the function, whether the installation is convenient, whether the operation is more convenient and so on are all need to consider the problem. Please adopt, thank you!