The ptfe 50mm Acrodisc hydrophobic filter with hose barbs can be used to sterilize non-aqueous solutions, vacuum line protection, venting and gas filtration. Hose barb end allows easy secure attachment of silicone tubing or other types of tubing. The filter is non sterile and is autoclavable. Do not use at pressures over 30 psi 0.2 micron hydrophobic ptfe filter 30 psi maximum pressure Maximum operating temperature 121c Non-sterile and autoclaveable Filtration area 196cm2 Filter diameter 50mm Outside diameter 62mm Overall length 71mm Outer material polypropylene. Filter material hydrophobic ptfe Sterilize non-aqueous solutions Vacuum line protection Gas filtration Tank bioreactor venting