Difference between high efficiency filter h13 and h14

The main difference is that the filtration rate of h14 for dust particles contained in the air is a little higher than that of h13... The other functions are basically the same.

H13 and h14 are classified according to the European filter standard.

European filter standard

The filtering efficiency reaches 99.99% and the filtering accuracy reaches 0.3 μ H13 at m level,

The filtering efficiency reaches 99.999% and the filtering accuracy reaches 0.3 μ H14 at m level

When meeting the above performance, H13 and H14 HEPA filters are also divided into many different types in practical use to meet the needs of various environments and situations.

There are mainly two types: "high efficiency filter with partition" and "high efficiency filter without partition".

High efficiency filter with partition is divided into: high efficiency filter with partition, high temperature resistant high efficiency filter, high humidity resistant high efficiency filter,

Diaphragm free high efficiency filter is divided into: combined high efficiency filter, HV combined high efficiency filter, diaphragm free high efficiency filter, liquid tank diaphragm free high efficiency filter, low resistance diaphragm free high efficiency filter, knife rest diaphragm free high efficiency filter, etc,

Use range of h13 and h14 high efficiency filters:

1. It is used in clean rooms and other areas with strict requirements for air cleanliness.

2. Semiconductor, pharmaceutical, photovoltaic lithium battery, thin film, etc.

3. Medium efficiency filter for clean room, commercial and industrial ventilation and air conditioning system

4. Ventilation and air conditioning system with variable air volume.

5. Install ventilation and air conditioning system with tight space.

6. It is widely used in clean rooms and other fields with strict requirements for air cleanliness.