Millipore® Polypropylene Net Filters & Prefilters

Millipore polypropylene net filters are constructed of 100% virgin polypropylene media. They are ideally suited for general clarifying and prefiltration applications including solvents, deionized water and bioburden reduction. They also provide broad thermal compatibility. When used as prefilters, they provide high particle retention, high dirt holding capacity and low pressure drop. They are designed for filtration of organic solvents, but they can also be used, once properly wetted with alcohol, for the filtration of aqueous solutions.

• PP25 Polypropylene net filters are designed primarily for the collection of cells and protein precipitates.
• PP45 Polypropylene net filters are designed primarily for large particle removal and contamination analysis.
• PP80 Polypropylene net filters are designed primarily for large particle removal and contamination analysis.