PALL 4889 Laboratory Manifold, 3-Place, with Manifold Valves, End Cap, Hose Barb Cap (1 set/pkg)

The Pall 4889 laboratory manifold is designed for membrane filtration workflows in microbiology and environmental testing laboratories. It allows multiple samples to be filtered simultaneously, which helps improve efficiency when testing water, beverages, pharmaceuticals, or other liquid samples for microbial contamination.

This manifold features three filtration positions, allowing laboratories to run up to three filtration tests simultaneously. For higher throughput, two manifolds can be connected using a coupling device to create a six-place filtration system.

The manifold is manufactured from high-quality stainless steel (typically 316L) in the fluid path, providing excellent durability and resistance to corrosion. This material is commonly used in laboratory equipment because it can withstand frequent cleaning and sterilization.

Yes. The modular design allows the manifold to disassemble easily so it can fit into most laboratory autoclaves for sterilization, helping prevent microbial cross-contamination between samples and maintaining hygienic laboratory conditions.

The standard kit includes the 3-place manifold base, three manifold valves, an end cap, and a hose barb cap. Additional adapters and accessories—such as filter funnel adapters—can be purchased separately depending on the filtration setup used in the laboratory.