The difference between primary effect filter, medium effect filter and high efficiency filter


Release time:

2022-05-06

The main difference between the initial effect filter, the medium effect filter and the high efficiency filter is that the function may be slightly different according to the filter efficiency and use, function, material and speed. In simultaneous usehigh efficiency filterIn the multi-stage filtration system, the initial effect filter is set to reduce the filtration pressure of the medium effect filter, and the medium effect filter is to reduce the pressure of the high efficiency filter.

01, different uses:

Super filter: The primary filter of an air conditioning system or the coarse filter end of a multi-stage filter system.

Medium effect filter: widely used in air conditioning system of medium effect filter.

High efficiency filter: Usually used for final filtration where a higher dust filter system is required.

02. Apply different scenes and effects:

Super effect filter: mainly used to filter dust particles above 5m.

Medium effect filter: mainly used to filter dust particles above 1-5um.

High efficiency filter: mainly used to capture particles below 0.5um and various suspended solids, with high filtration efficiency, low resistance and large dust.

Intermediate Effect Filter


初效过滤器、中效过滤器和高效过滤器的主要区别


03, optional material is not the same:

Super-efficient filter: baffle materials include paper frame, aluminum frame, galvanized iron frame, filter materials include non-woven fabric, nylon mesh, activated carbon filter, metal mesh, etc.

Medium effect filters: packages, frames, combinations, etc.

High-efficiency filter: using ultra-fine glass fiber paper as a filter, film paper, aluminum film and other materials as a dividing board, and wood frame aluminum alloy bonding.

super filter

04, filtering accuracy and speed of three aspects:

Super filter: G1--G4 5 micron 65%, 80%, 90%, 95%;

Effect filter: F 53354 F 9 1 micron 60, 70%, 80%, 90%, 95%;

High efficiency filter: H10--H14 0.5 micron 95%, 99.5, 99.95, 99.995, 99.995, 99.9995.

The difference between super-efficiency filter, medium-efficiency filter and high-efficiency air filter is as follows: super-efficiency is mainly to protect the efficiency of the next filter segment, and medium-efficiency is to protect the efficiency of the next filter segment. The super-efficiency filter also has a separate The use environment generally does not require high dust removal. For example, the dust filter of the cabinet or power distribution box, that is, the application scenario of using the super filter alone. The main difference is that the material is different and the filter level is different. If the middle school effect is not installed before the high-efficiency section, the efficiency will be scrapped in a very short time, and the same is true for the medium effect. Super-efficiency filter, medium-efficiency filter,high efficiency filterAll can directly purchase products of general specifications, and can use application scenarios to customize the size.