Bottle-top filter with SFCA-membrane, Ø 90 mm, pore size 0.2 µm, 1000 mlBottle top filter with SFCA membrane, 90 mm, pore size 0. 2 m, 1000 ml Sterile Filter with SFCA membrane for screwing onto bottles with thread 45 mm or GL 45. The leakproof screw cap enables vacuum filtration directly into a sterile bottle. Type: Yellow colour coding Graduated filter upper section Quick connector tube adapter for tubes with internal 68 mm Leakproof screwed connection for vacuum filtration Filtration units are non pyrogenic and non