The air filter is a must to protect your car's air conditioning system. The cabin air filter, also known as the pollen filter, is a type of filter that specializes in cleaning the air inside the cabin. Its main function is to filter small particles, pollen, bacteria, industrial emissions, dust, etc. that enter the car from the outside in order to improve the cleanliness of the cabin air and prevent these pollutants from harming people's health.

Medical protective shoe cover, also called as medical isolation gown, is generally divided into knee high shoe cover and ankle high shoe cover and is one of the common protective items for dust, water and epidemic prevention in clean rooms. But do you know the difference between medical protective shoe covers and general protective shoe covers?

Do you know the difference between disposable surgical gown, disposable washing clothes, disposable protective clothing, and disposable isolation gown? Today, we’re going to help you find out about these medical clothing.

Sputum suctioning is one of common clinical nursing operations as well as an effective way to clear respiratory secretions. In this operation, suction tube plays an essential role. However, how much do you know about it？

Can you really the difference between different types medical masks? Do you really know about all of these masks, like regular medical masks, medical surgical masks, medical protective masks, N95 masks, KN95 masks ...? If you feel confused, this article will take you through these different masks.