Polycap™ SPF Serum Prefilters - POLYCAP™ 36mm SPF inlet and outlet - 6705-3600

Polycap™ SPF (Serum Prefilter) is an exceptional product that is optimized for prefiltration applications and is typically used upstream of a Polycap™ AS or a Polycap™ PES capsule. Serum is difficult to filter because it contains a high degree of loading of complex particulates, lipids, triglycerides, and lipoproteins that clog filters. When filtering serum without proper prefiltration, membrane filters clog rapidly.