Brief introduction of H14 HEPA filter
The acceleration of social development has caused the deterioration of the living environment. In order to protect their own safety, many consumers choose to buy filter equipment, but different kinds of filter equipment have different application scope. Consumers must know before they buy. Otherwise, many problems can occur in use. H14 HEPA filter is one of the most popular filter devices among consumers.
The H14 filter uses ultra-fine glass fiber as the filter material, glued paper and aluminum foil as the separator, and is glued with the wooden frame or aluminum frame. It is mainly characterized by high filtration efficiency, low resistance and large air volume. Therefore, many companies apply the filter to the cleaning site for local purification.
The filter core of the H14 filter is made of ultra-fine glass fiber as a filter material, and the hot melt adhesive is used as a separator, and a variety of outer frame assembly, so the appearance is particularly beautiful. Compared with the high efficiency filter with a partition, even in the same air volume conditions, its volume is also very small and its weight is also very light. Therefore, it is suitable for purification occasions where the coverage of high efficiency filter is required.
H14 filter can be used in optical electronics, LCD liquid crystal manufacturing, biomedicine, precision instruments, beverages and food, etc. Its structure is divided into partition high-efficiency filter, non-partition high-efficiency filter, high-volume high-efficiency filter, ultra-high efficiency filter device and so on.
Most of the H14 filters used in the clean workshop are in the form of no partitions, mainly in order to prevent the partitions from shrinking due to the influence of cold, heat, dryness and humidity, so as to emit particles. However, when the temperature and humidity change, this kind of separator paper may emit large particles, resulting in the cleanliness test of the clean workshop is not qualified. Compared with the rectangular channel with the partition filter, the V-shaped channel without the partition filter further improves the uniformity of dust holding and prolongs the service life. No partition filters for ventilation avoid metal parts, are easy to dispose of, and comply with increasingly stringent environmental requirements. Except for some special occasions with high temperature resistance and high safety requirements, the filter without partition can replace the filter with partition.
For H14 air filter, Snyli Environmental Technology (Shandong) Co.,Ltd. can provide high efficiency air filter without separator (using mini pleated ultra-thin filter), high air volume air filter without separator (using mini pleated low pressure loss filter), etc.
Among them, the high air volume H14 high efficiency air filter is mainly used to catch particle dust and various suspended matter below 0.5um. Each set has been tested by nano flame method, with high filtration efficiency, low resistance, large dust capacity and other characteristics. High efficiency and ultra-high efficiency filters are used at the end of the clean room. They can be divided into: high efficiency with separator, high efficiency without separator, high air volume and ultra-high efficiency filter, etc. CE, ISO and other certificates complete, can accept sample order.
