An in-line membrane filter prevents aerosol contamination and prevents liquid from entering the equipment by accident. Additional Info: Replacement Filters 0.2 µm, Pk/5 Package Size(L x W x H): 4 X 6 X 1 (IN) Categories: Pipettes, Liquid Handling HTS Code: 3926.90.9910 UNSPSC: 4.11215e+007 Country Of Origin: INDIA