Hydrofoob PP

Hydrophobic PP syringe filters are membrane-based filters used for prefiltration and particle removal in routine laboratory and analytical processes. The polypropylene (PP) membrane provides broad chemical compatibility and mechanical stability, making these filters suitable for a wide variety of liquid filtration applications.

These syringe filters are commonly applied where coarse to medium particle removal is required prior to further analysis or downstream filtration. Typical uses include clarification of aqueous solutions, organic solvents and samples with higher particulate loads. Due to the hydrophobic nature of the PP membrane, these filters are particularly effective in applications where moisture control and solvent compatibility are important.

Hydrophobic PP syringe filters are available in a wide range of pore sizes, allowing users to select the appropriate level of filtration—from coarse prefiltration to finer particle removal. This makes them a practical choice for protecting analytical equipment, extending the life of downstream filters and improving overall process reliability.

The filters are housed in a robust polypropylene casing that offers good chemical resistance and consistent performance under standard laboratory pressures. A Female Luer Lock inlet combined with a Male Luer Slip outlet ensures a secure and leak-tight connection to standard syringes and laboratory setups.

Van Borselen Filters supplies hydrophobic PP syringe filters in 13 mm and 25 mm diameters, suitable for different sample volumes and flow requirements. The filters are delivered non-sterile and intended for single-use filtration in routine laboratory environments where simplicity, flexibility and cost-efficiency are key.