Manufacturer Knecht Catalog no: OX1121D Filter type : Filter Insert Diameter [mm] : 65,5 Height [mm] : 70,4 Inner Diameter 2 [mm] : 26 Sealing Ring Diameter [mm] : 73,5 Thickness [mm] : 3,5 Supplementary Article/Supplementary Info : with gaskets/seals Packaging height [cm] : 10,70 Net Weight [g] : 53 Packaging length [cm] : 6,8 Packaging width [cm] : 6,80

Manufacturer Knecht Catalog no: LA447 Filter type : Particulate Filter Basic version with active carbon (Art. No.) : LAK 447 Length [mm] : 235,0 Width [mm] : 198 Height [mm] : 20,0 Packaging width [cm] : 21,50 Packaging length [cm] : 24,5 Packaging height [cm] : 4,00 Net Weight [g] : 50

Manufacturer Knecht Catalog no: LX4238 Filter type : Filter Insert Length [mm] : 247,5 Width [mm] : 146 Height [mm] : 56,0 Seal Material : Plastic Packaging length [cm] : 15,0 Packaging height [cm] : 26,30 Net Weight [g] : 282 Packaging width [cm] : 5,80

Manufacturer Knecht Catalog no: LAK447 Filter type : Activated Carbon Filter Basic version (Art. No.) : LA 447 Length [mm] : 235,0 Width [mm] : 198 Height [mm] : 20,0 Packaging length [cm] : 21,5 Packaging height [cm] : 24,50 Packaging width [cm] : 4,00 Net Weight [g] : 98

Manufacturer BOSCH Catalog no: 1987435097 Alternatively Filter type : Particulate Filter Length [mm] : 239 Width [mm] : 194 Height [mm] : 20 Quantity : 1 Highly efficient version with active carbon (Art. No.) : 0986628572

Manufacturer BOSCH Catalog no: F 026 400 558 Filter type : Filter Insert Length [mm] : 248 Width [mm] : 146 Height [mm] : 56

Manufacturer BOSCH Catalog no: 0 986 628 572 Filter type : Activated Carbon Filter Filter type : with antibacterial action Filter type : Particle Separation Rate >98% for 2.5µm (fine matter) Filter type : with anti-allergic effect Filter type : with antiviral effect Filter type : with fungicidal effect Length [mm] : 240 Width [mm] : 196 Height [mm] : 20 Quantity : 1 Basic version (Art. No.) : 1987435097