1. Adopting a sturdy plate type aluminum alloy frame with aluminum alloy or plastic corners, the structure is sturdy and stable, and the stable filter is not easily deformed or damaged in poor working environments. The outer frame adopts a detachable design, which facilitates the replacement of filter materials to achieve the goal of frame reuse.

2. Lightweight plate structure, easy handling and installation, polyester synthetic fiber filter material, low initial resistance, and good flame retardancy.

3. At the same time, balanced spacing and double reinforcement design protect the contour of the filter mesh, so that the filter can achieve a large dust capacity when the resistance is small. Folding shape, the filter material is fixed diagonally before and after the outer frame, and the tight adhesion between the filter material and the outer frame reduces air leakage.

4. The filter material is made of polyester synthetic fiber, which can be cleaned multiple times and has a long use time. The fluffy and gradually dense fiber structure stabilizes a high dust collection rate and a large dust capacity, reducing operating costs.

5. There are different thicknesses available for 1 inch (21,25mm), 2 inches (46mm), and 4 inches (96mm) to choose from. The 1 inch adopts a flat structure, while the 2 inches and 4 inches both use a pleated structure.

6. Optional filtering levels: G2, G3, G4, F5 (EN779)

Complies with flame retardant classification standards European DIN53438-F1 and US UL900-CLASS2

Main uses

1. Clean return air system

2. Front end filtration of local high-efficiency filtration device

3. Ventilation systems for large civil buildings such as office buildings, conference rooms, hospitals, shopping malls, airports, etc

4. Pre filtration of central/central air conditioning and centralized ventilation systems in ordinary industrial plants or cleanrooms

5. Large air compressor filtration