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High efficiency filter price with the production process and quality inspection standard is not standard, high efficiency air filter because of the price, we gave up a lot of customers, but because of the quality, we increased more customers, so we still adhere to their own principles, cheap high efficiency filter is nothing more than… Continue reading What is the quality of HEPA filter related to?
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1. Before the installation of high efficiency air filter, the clean room must be comprehensively cleaned and wiped. If there is dust accumulation inside the air conditioning system, it should be cleaned and wiped again to meet the cleaning requirements. If the high efficiency filter is installed in the technical interlayer or ceiling, the technical… Continue reading What are the requirements before HEPA filter installation?
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First of all, we would like to remind customers that the most fundamental and simplest way to extend the service life of the high efficiency air filter is to keep dust out of the pre-filter. In other words, ensure that the air flow exposed to the HEPA filter is the air filtered by the pre-filter,… Continue reading How to prolong the life of high efficiency air filter?
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With the gradual serious environmental pollution, many consumers’ environmental awareness continues to strengthen, the problem of air pollution has become a matter of great concern. In order to improve air quality, many consumers will choose to use filter equipment. But there are many types of filter equipment, one of the more popular among consumers is… Continue reading What materials are HEPA filters usually made of?
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Environmental pollution in modern society is very serious, our living environment is gradually getting worse, a serious threat to our health, so many consumers will choose to buy filter equipment. There are a lot of consumers in the process of using the air filter maintenance method is not very understanding, so in the process of… Continue reading What are the air filter maintenance methods?
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High efficiency air filters without partitions are mainly used to filter airborne particles less than 0.3um, as the end filter of various filtration systems. Non-partition high efficiency filter is the most common type of filter in clean engineering at present. It is separated by hot melt glue or plastic comb. Compared with ordinary filter, it… Continue reading What is Shanghai SFFILTECH High Efficiency Air Filter?
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High efficiency filter to determine the final resistance of high efficiency filter to consider several factors. First of all, HEPA air filter is mainly used for capturing particulate dust and various suspended matter below 0.3um. The ultrafine glass fiber paper is used as filter material, each of which has been tested by the sodium flame… Continue reading High efficiency filter to determine the final resistance of high efficiency filter to consider several factors?
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The service life of the main filter depends on the quality of the pre-filter. Users often complain that the service life of air filters is too short. There are three main reasons for this: First, the filter material area in the filter is too small or the dust capacity per unit area is too small;… Continue reading What determines the service life of the main filter?
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Select filter with large effective filter area The actual area of air flow through the filter material is called “effective filtration area”. In addition to a small number of low efficiency filters, the effective filter area is often several times the windward side of the filter, dozens of times, sometimes up to one hundred times.… Continue reading How to choose air filter?
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