●Product Features：

 ◎Nonwovens，low resustance，big air flow，high efficiency.

 ◎Bag Structure，big dust-hold volume，not easy to be damaged.

 ◎No glass fiber.

 ◎Reusable.

 ◎High air flow，big filtration area.

●Applications：

 ◎As pre-filter before high-efficiency filters.

 ◎Mediun filters in air conditioner systems.

 ◎Air purification and filtration of electron，machine，photology，medicine，food，etc..

 ◎Primary filtration in painting rooms.

 ◎Pre-filtration in clean rooms.

●Specifications：

 ◎Maximum Operating Temperature：90℃

 ◎Maximum Operating Humidity：90%RH

 ◎Recommended Final Resistance：450Pa

 ◎Efficiency：F5(60%)White5μm，F6(75%)Green5μm，F7(85%)Pink5μm，F8(95%)Yellow5μm

●Materials：

 ◎Frame：Aluminum frames，Galvanized frames

 ◎Material：Nonwovens

●Specifications：

●Product Order：