(1) Use of primary air filter: filter section in general ventilation air treatment equipment or primary filtration of fresh air system. Features: The filter material can be replaced by itself, and the initial effect of the paper frame is one-time.Scope of application: suitable for primary filtration

In today's society, the air quality is poor, and more people use air filters. The appearance of filters has brought infinite convenience to everyone. It can purify the air and create a healthy environment for people. In the process of using the high-efficiency filter, you must learn to maintain it

The primary filter is a product installed at the front end of the high-efficiency filter to protect the high-efficiency filter, block some large particles, and prevent the high-efficiency filter from prematurely saturated.It has various forms and can be made into the individual filter.It also can be

Air filters are widely used in home air purifiers, fresh air systems, central air conditioning in shopping malls and office buildings, production purification workshops and clean rooms. When selecting corresponding purification equipment, we do not recommend blindly selecting only expensive ones, bu

High temperature resistant filters are mainly used to filter tar, soot, dust and other particles generated in high temperature sterilization tunnels or high temperature drying rooms of professional factories. Most high-efficiency high-temperature-resistant filters use a partition design. The corruga

What material is HEPA made of? There are many kinds of materials that make up HEPA, which can be divided into PP (polypropylene) high-efficiency filter paper, PET filter paper, PP and PET composite high-efficiency filter paper, and glass fiber high-efficiency filter paper. Among them, PP (polypropyl