For Cost-Effective Filtration of Buffers, Tissue Culture Media, and Other Biological Solutions. Newer technology recommended for simplified scale-up Disposable design reduces labor costs associated with assembling, cleaning, and testing stainless steel filter holders Encapsulated format for ease of use Extended life with built-in MachV asymmetric prefilter layer for maximum flow and throughput performance Low adsorption and high chemical compatibility with hydrophilic polyethersulfone membrane for high compatibility over the entire pH range and low protein binding Gamma-irradiated, non-pyrogenic, and non-cytotoxic Inherently hydrophilic for reliable integrity testing Patented Ultipleat® technology offers large effective filtration and superior flow.