How many combinations of filters are there?
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 efficiency filter is one of the more popular filter equipment among consumers, But there are also some consumers for this filter equipment is not very understanding, let me make up a simple introduction for you.
Now there are a lot of consumers in order to enhance the filtering efficiency of filtration equipment, will be different filter combination, junior high efficiency filter is one of them, mainly by the following filter combination.
One of junior high efficiency filter equipment:pre air filter
The primary filter is suitable for the primary filtration(pre air filter manufacturer) 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 material has paper frame, aluminum frame and galvanized iron frame. The filter material has non-woven fabric, nylon net, activated carbon filter material and metal hole net, etc. The protective net has double-sided plastic spraying wire mesh and double-sided galvanized wire mesh.
Junior high efficiency filter equipment two: medium effect filter
Medium effect filter belongs to F series filter inair filter. F-series medium-effect air filters are divided into bag type and non-bag type, among which the bag type includes plate type medium-effect filter, baffle 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.
Junior high efficiency filter equipment three: high efficiency filter
Hepa filters are mainly used to capture particulate dust and various suspended matter below 0.5um. Ultrafine fiberglass paper is used as filter material, offset paper, aluminum film and other materials as partition board, and wood frame aluminum alloy glued. In order to protect the use of post-grade high-level 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 or even 10 years or more, and because the new filter after replacement has little resistance, the air conditioning load is greatly reduced.