Aluminum Frame AC HVAC Air Filter Return Air Vent Grilles For AHU Unit

Introduction :

Hvac return air filters has a high dust holding capacity and good fire resistance performance. We can offer you kinds of ideas to meet your needs, the frame and the media can be customized.

Overview:

1.The moisture-proof: 100%; 
2.Heat resistance: 80℃;
3.The rank of the filtration:G1,G2,G3,G4    

Features:

1. High dust loading capacity

2. Low pressure drop

3. Large air flow

4. Efficiency: G2, G3, G4

5. Low cost 
6.Easy installation 
7.Long service life 
8.Customization is available.

1. Outer Frame

   Galvanized frame to protect whole air filter.

2. Filter Media

   Filter cotton

3. Product Design

   Well-organized metal support to prevent filter media falling.

Application:

1) Primary filtration of industrial-grade air ventilation equipment;

2) Coarse dust filtration system for air conditioning in general buildings.