The difference between high efficiency filter h13 and h14

There are many types of air filters, which can be divided into different types according to their use. They are primary-efficiency, medium-efficiency and high-efficiency air filters. Among these types of filters, only high-efficiency filters can filter out a large number of pollutants in the air. Therefore, it is widely used in various fields. In high-efficiency filters, High efficiency filterH13andH14 What are the differences? The editor will take you to know:

1. The partition plates of high-efficiency filters H13 and H14 are different.

H13 is a high-efficiency filter with partitions, H14 is a high-efficiency filter without partitions, combined high-efficiency filter, liquid tank type high-efficiency filter, disposable integrated/replaceable integrated High efficiency filter, high humidity resistant high efficiency filter, high temperature resistant high efficiency filter.

2. High-efficiency filter H13 and H14 have different filtration efficiencies.

High-efficiency filterH13 generally refers to 99.97%-99.99%; H14 generally refers to 99.995%-99.999%; high-efficiency filters H13 and H14 The difference is mainly the difference in efficiency. One is 99.99% and the other is 99.995%. There is not much difference and they can be used directly.

High-efficiency filter is an excellent filtration equipment, which uses polyester fiber as filter material. Since the diameter of the fiber can reach several microns, but at the same time its specific surface area is large, it greatly reduces the filtration resistance and improves the filtration efficiency.

High-efficiency filter efficiency level： H10, H11, H12, H13, H14. Mainly for filtering particles above 0.3μm.
High efficiency filter efficiency：
H10(EN18822)：≥85%@MPPS（≥90%@0.3UM);
H11( span>EN18822)：≥95%@MPPS（≥99%@0.3UM）;
H12(EN18822)：≥99.5%@MPPS（≥99.9%@0.3UM）;
H13(EN18822 span>)：≥99.99% @MPPS（≥99.99%@0.3UM);
H14(EN18822)：≥99.995%@MPPS（≥99.999%@0.3UM);