Place of Origin : Shenzhen,China  
            Delivery Terms : 50%TT Before Shipment
            Delivery Time : 15days
                        Payment Terms : TT
         
Multi-pocket filter 
◆ The perfect choice for air conditioner ventilation system. 
◆ The fiber media can hold a large quantity dust.The efficiency is stable in the whole life-span. 
◆ Optimized V-collector structure has low resistance and long life-span. 
◆ The average efficiency is 45%, 65%, 85% and 95% by colorirmetry (ASHRAE 52.1-1992). 
◆ Filtration efficiency grade: F5, F6, F7, F8, F9 (EN779).