New Production 6 - 10 working days then shipping Home Bag filter G4 EU4 Iso Coarse 70% 287 x 437 x 360 3k / 20 mm coarse PVC frame MF/TAS/MAT G4 ISO COARSE 70% 287x437x360 3k/20 mm zł85.61 Bag filter with a PVC frame for mechanical ventilation units, dimensions 287x437x360 3k/20 mm, filtration class g4 eu4 with 70% Iso Coarse efficiency. Low-cost primary filter for coarse air filtration at home, office and business. Preliminary filter bag with a plastic frame for coarse air filtration in mechanical ventilation, recuperator. Bag filter with... Add to cart