Many people think that “new cars usually have an odor, after a while it will be fine”. This is for their health and their families buried...

An air filter is an air filtration device, generally used in clean workshops, clean plants, laboratories, and clean rooms, or for dust...

What is a photocatalyst? Photocatalyst is a nano-scale metal oxide material (titanium dioxide is more commonly used), it is coated on the...

There are five types of air filters: primary filters, intermediate filters, high and medium filters, sub-high efficiency filters and...

An air filter element is a type of filter, also known as an air cartridge, air filter, style, and so on. It is the barrier of the engine...