A box-type filter with extended filter surface, compact.lightweight and is widely used in various industrial, commercial and civil construction air ventilation systems.

Wedge shaped pleat design
Double scored pleat in box shape, preventing media damage andhelp to prolong filter life. Corrugated aluminium separatorsaccurately maintaln gaps for minimum resistance and maximum filtration efficiency
High density filter paper
Specially selected high quality fiberglass is water-proof and a good fire retardant.
100% leak proof clean production
All media filters are produced under ideal clean conditions,ensuring product quality.
Efficiency level: H13, H14 (EN1822),comes in a variety of sizes and materials
UL 900 certificated