GVS Filter Paper, Disk, 185mm, Low Ash-Medium Slow-Thick, Grade 03, 100/PK FP185DMS03QLTC01

GVS Filter Holder Polypropylene, 47 mm, 10/PK (1214260) is a polypropylene filter holder designed to perform precise membrane filtration for liquids and gases. It accepts 47 mm membranes, is supplied in packs of ten, is autoclavable to 121°C, and can filter up to 1 liter depending on sample viscosity. Typical applications include point-of-use sampling, particulate removal, filtration of chromatography solvents and general aqueous and solvent filtration.

Key Features:

• Diameter: 47 mm
• Box quantity: 10 per pack
• Housing material: Polypropylene
• Autoclavable: Yes — withstands up to 121°C
• Inlet/Outlet connections: 1/4" NPTM / female luer-slip
• Filtration area: 13.5 cm²; differential pressure: 4.9 bar (71 psi)

Advantages:

• Unique external locking ring provides a secure seal without damaging the membrane, enabling easy assembly by hand tightening
• Dual support screens permit bi-directional flow for in-line use
• Three O-rings reduce the risk of leaks with all membrane types
• Polypropylene construction offers wide chemical compatibility and allows autoclaving for aseptic workflows