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Alegra
Dec 113 min read
7 ways to remove polluted air from your car
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...
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Alegra
Oct 242 min read
What are the functions of air filters?
An air filter is an air filtration device, generally used in clean workshops, clean plants, laboratories, and clean rooms, or for dust...
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Alegra
Aug 13 min read
What is a photocatalyst?
What is a photocatalyst? Photocatalyst is a nano-scale metal oxide material (titanium dioxide is more commonly used), it is coated on the...
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Alegra
Jun 272 min read
Air filter standards
There are five types of air filters: primary filters, intermediate filters, high and medium filters, sub-high efficiency filters and...
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Alegra
Jun 42 min read
What are the air filter element materials?
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...
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