High Efficiency,Low Resistance and Large air Flow Hepa Filter Air

Features:

1. Premium polyester fiber or ultra-fine fiberglass paper;

2. Polypropylene plastic frame, nontoxic gas pollution when burned;

3. Large filtering area, low resistance and long service life;

4. The depth is 290mm only, suitable for the ventilation system that is limited in space;

5. With flange frame, these series can be exchanged by pocket air filters.

6. Large dust holding capacity, large air flow, low resistance, easy installation and light weight.

7. Header: 20mm, 25mm optional.

Model,dimension and parameters: