Our Membrane Filter Holder (MFH) is manufactured from Stainless Steel 316L quality provided with Non-stick S.S. perforated sieve and wire support screen at center, Inlet and Outlet connections, Air valve. Pharmaceutical grade silicon "0" ring provided for air-tight sealing. Plates are tightened with wing nut. MFH can be provided with or without Bubble Test Arrangement (BTA).