17805 Sartorius Air Filter Midisart 2000 0.2um 62mm Hose Connector
0.22um hydrophobic PTFE Disc filter with 1/4'' hose barb for venting filtration|Instrument Parts & Accessories| - AliExpress
🥼Product Management on Twitter: "🆕 DURAN® Stainless steel 1-port cap GL 45 is perfect for autoclaving / steam sterilising media in larger GL 45 lab bottles use with a sterile air venting