What should I pay attention to when using high efficiency air filters?

Reminder of Shandong snyli Purification Technology Co., Ltd.:High efficiency filterIt has a wide range of applications and a large amount of use. What should be paid attention to in normal use: regular replacement and special care.

1. Scope of application

High-efficiency air filters can be widely used in the microelectronics industry, precision instrumentation, medical and health, bioengineering, pharmaceutical and food industries, and various types of clean rooms, clean tunnels, high-efficiency air outlets, purification benches, air showers, etc. The final stage of air filtration in the equipment.

2. Range of efficiency

High efficiency filterThe filtration efficiency for particles ≥0.3μm is above 99.99%. Both high-efficiency and ultra-high-efficiency filters are used at the end of the clean room. The outer frame can choose aluminum frame, galvanized frame, wooden frame or stainless steel frame.

Three, structure and classification

Divided into: high-efficiency partition filter, high-efficiency partition-free filter, combined high-efficiency filter, to ensure that the airflow contacted by the high-efficiency filter is the air filtered by the pre-filter, the primary filter, and the medium-efficiency filter . At this time, the air reaches the standard of 99.95% of dust particles and low pollution.

What needs to be explained here is that the replacement of the pre-filter generally does not need to stop production or stop other normal work plans and arrangements. After installation, the normal operation of the air-conditioning fresh air equipment can be guaranteed without debugging. So experienced customers will focus on the pre-filter. For highly clean areas such as class 10,000 and class 100,000 clean workshops or operating rooms, F8 filtration (colorimetric 95%) can be used for pre-filtration.

Fourth, the air filter configuration:

Initial effect, medium effect and high efficiency. The specific configuration can save costs according to which scheme, and whichever effect is good, so the filter is made into a management table as desired, and the air filter is replaced regularly to ensure that the air quality is guaranteed.

In summary, in some tertiary A hospitals and pharmaceutical manufacturers, they will take the initiative to replace each year after the rainy season.High efficiency filter, To prevent possible mold contamination on the filter.