INLINE FILTER BOX WITH G4 FILTER FOR ALL VENTILATION SYSTEM 150MM OR 200MM or 250MM~
 
Aluminum frame Features:
 
G4 Grade air filter, clean most dust and dirts upto 60-70% 0.03Micro air fresh 
All aluminum frame design, with solid structure, stronge hooding, light weight. 
 
Extra  inlet or outlet adptor can be installed suit your ducting size. 
Thickness :96mm
 
hese filter are ideal for home and commercial ventilation system air conditioning filter air applications
 
Model F325-G4 Size 325X325MM 150mm in/outlet or 200mm in/outlet
1X G4 filter and 2X adapter 150mm or 200mm or 250mm please tell us the size you want in notes when checking out.