Manufacturer Knecht Catalog no: OC976 Filter type : Spin-on Filter Diameter [mm] : 76,2 Height [mm] : 87,0 Thread Size : M20x1.5-6H Diameter 2 [mm] : 71,0 Seal Ring Diameter [mm] : 62,0 Tightening Torque [Nm] : 20 Article number of the recommended special tool : OCS 1 Supplementary Article/Supplementary Info 2 : with one anti-return valve Valve Type : Overflow Valve Net Weight [g] : 275 Packaging length [cm] : 7,9 Packaging width [cm] : 7,90 Packaging height [cm] : 9,40

Manufacturer Knecht Catalog no: LA1256/1/S Filter type : Particulate Filter Basic version with active carbon (Art. No.) : LAK 1256/1/S Length [mm] : 280 Width [mm] : 84 Height [mm] : 30 Packaging height [cm] : 28,70 Packaging width [cm] : 6,80 Net Weight [g] : 75 Packaging length [cm] : 9,6

Manufacturer Knecht Catalog no: LAK1256/1/S Filter type : Activated Carbon Filter Basic version (Art. No.) : LA 1256/1/S Length [mm] : 280 Width [mm] : 84 Height [mm] : 30 Net Weight [g] : 128 Packaging height [cm] : 28,60 Packaging width [cm] : 6,80 Packaging length [cm] : 9,6

Manufacturer BOSCH Catalog no: 1987435149 Filter type : Particulate Filter Length [mm] : 255 Width [mm] : 83 Height [mm] : 30 Quantity : 2 Highly efficient version with active carbon (Art. No.) : 0986628568 Version with active carbon (Art. No.) : 1987435608

Manufacturer BOSCH Catalog no: 1987435608 Filter type : Activated Carbon Filter Length [mm] : 255 Width [mm] : 83 Height [mm] : 30 Quantity : 2 Basic version (Art. No.) : 1987435149 Highly efficient version with active carbon (Art. No.) : 0986628568

Manufacturer BOSCH Catalog no: 0 986 628 568 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] : 255 Width [mm] : 84 Height [mm] : 30 Quantity : 2 Basic version (Art. No.) : 1987435149 Version with active carbon (Art. No.) : 1987435608