Paper frame folding filter
- product brand:无
- رقم الكشك：E4G30
- product specification:
- product category:通风设备-其它空调和通风设备配件-
- product introduction:Sturdy double layer damp proof paper frame construction
Suitable for high humidity air environment
Large filtration area, high dust capacity, low resistance
Unique pleated design
Wide range of wind speed, suitable for a variety of occasions
