New LABSOUL PTFE Membrane Filter, Hydrophobic, 47mm Diameter, 2.00µm Pore Size, PTFE Membrane Filter Made from Polytetrafluoroethylene 50Pcs/Box.

Be made from expended polytetrafluoroethylene which provides a superior chemical compatibility.
Hydrophobic PTFE, suitable for venting or gas/air filtration.
Diameter 47MM, Pore Size 0.45μm, Pack of 50.
High chemical and temperature resistance.
Ideal for the filtration of solvents and acids or other aggressive chemicals.