Washable pre air filter

Filter material: filter cotton
Frame material: aluminum profile/aluminum plate/galvanized iron/stainless steel
Filtration efficiency and grade: 40%~90% @ 2.0pum
Maximum operating temperature: 80°C
Use the highest humidity: 100%
Aluminum profile optional thickness: 46~96mm

The washable pre air filter is suitable for primary filtration of air conditioning systems, mainly used to filter dust particles above 5um. The outer frame materials of the washable pre air filter mainly include aluminum profile frame, galvanized sheet frame, stainless steel outer frame, etc. The filter materials include non-woven fabric, nylon mesh, activated carbon filter material, metal mesh, etc.

 

Cleanable pre air filter Applicable places:

Pre-filtration of ventilation and air-conditioning systems in large buildings such as offices, conference rooms, hospitals, shopping malls, airports, general industrial plants or clean rooms. Central air conditioning and central ventilation system pre-filtration

Gas turbine and air compressor inlet air pre-filtration

Pre-filtration of local high-efficiency filtration devices for special purposes such as household central air-conditioning, nuclear industry, national defense industry, etc.

 

Material and performance:

Frame material: aluminum alloy profile

Support frame: electrostatic sprayed steel rod or galvanized rod

Filter material: non-woven fabric

Efficiency: G3-G4 Standard Thickness: 21, 46

Maximum operating temperature 80°C

 

Features:

1. Removable plate aluminum alloy frame - fixed with aluminum alloy feet, the structure is firm and stable, ensuring that the filter will not be deformed or damaged in a poor working environment.

2. The outer frame adopts a detachable design - it is convenient to replace the filter material to achieve the purpose of reusing the frame.

3. Filter rib - further enhance the firmness of the filter, the minimum resistance to achieve the maximum dust holding capacity.

4. Polyester synthetic fiber - can be washed and reused many times, and has a long service life.

5. Fluffy and gradually dense fiber structure - effectively prolong the service life of the medium-efficiency filter at the back end.

6. The air volume is large, the resistance is small, the dust holding capacity is large, and it is easy to replace.

7. When replacing the filter, just replace the filter material. The frame and inner bracket can be reused, which greatly reduces the cost.

 

Materials and operating conditions

Filter material: filter cotton

Frame material: aluminum profile/aluminum plate/galvanized iron/stainless steel

Filtration efficiency and grade: 40%~90% @ 2.0pum

Maximum operating temperature: 80°C

Use the highest humidity: 100%

Aluminum profile optional thickness: 46~96mm


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