Why are HEPA filters more popular?
With the development of social industry, our living environment is becoming more and more severe, there are many consumers will choose to use a variety of filter equipment, but the filter performance of different filter equipment is not the same, among which the junior high school filter is one of the more popular filter equipment consumers, But there are also some consumers for this filter equipment is not very understanding, let’s make up a simple introduction.
Now there are a lot of consumers in order to enhance the filtering efficiency of filtration equipment, will be different filter combination, junior high school high efficiency air filter is one of them, mainly by the following filter combination.
Junior high efficiency filter equipment one: primary filter
The primary filter is suitable for the primary filtration of air conditioning system. It is mainly used for filtering dust particles above 5μm. The primary filter has three styles: plate type, folding type and bag type. The outer frame materials include paper frame, aluminum frame and galvanized iron frame. The filter materials include non-woven fabric, nylon mesh, activated carbon filter material, metal hole mesh, etc., and the protective net has double-sided spray wire mesh and double-sided galvanized wire mesh.
Junior high efficiency filter equipment two: medium filter
Medium effect filter belongs to F series filter in air filter. F-series medium-effect air filter is divided into bag type and non-bag type. The bag type includes plate type medium-effect filter, diaphragm type medium-effect filter and combined type medium-effect filter. Mainly used in central air conditioning ventilation system intermediate filtration, pharmaceutical, hospital, electronics, food, and other industrial purification. Mainly used in central air conditioning ventilation system intermediate filtration, pharmaceutical, hospital, electronics, food, and other industrial purification.(Manufacturer of medium-effect efficiency air filters)
Junior high school high efficiency filter equipment three: high efficiency filter
Hepa filter is mainly used to capture particulate dust and various suspended matter below 0.5um. The ultrafine glass fiber paper is used as filter material, offset paper, aluminum film and other materials as segmentation board, and the wood frame aluminum alloy glued. In order to protect the use of high-grade filters and ensure the safe operation of clean rooms, many smart owners replace the primary effect every month, replace the middle effect and sub-high efficiency every 3 months, which can ensure the service life of the high efficiency filter for 5 years or even 10 years or more, and because the new filter resistance after replacement is small, the air conditioning load is greatly reduced.