APEX™ Sterile Bottle Top Filters deliver superior filtration performance for bioprocessing, pharmaceutical, and research applications. Available as complete systems with stable bases or funnel-only formats, each unit features surfactant-free polyethersulfone (PES) membranes with low protein binding and fast flow rates. Offered in 0.1 µm (mycoplasma removal), 0.2 µm (sterilization), and 0.45 µm (clarification) pore sizes across 250 mL, 500 mL, and 1,000 mL capacities. Manufactured in ISO 13485 certified cleanrooms and gamma sterilized to SAL 10⁻⁶, every filter includes a vacuum adapter for hands-free operation. Ideal for cell culture media preparation, buffer filtration, and pharmaceutical quality control.

APEX™ Sterile Bottle Top Filters deliver superior filtration performance for bioprocessing, pharmaceutical, and research applications. Available as complete systems with stable bases or funnel-only formats, each unit features surfactant-free polyethersulfone (PES) membranes with low protein binding and fast flow rates. Offered in 0.1 µm (mycoplasma removal), 0.2 µm (sterilization), and 0.45 µm (clarification) pore sizes across 250 mL, 500 mL, and 1,000 mL capacities. Manufactured in ISO 13485 certified cleanrooms and gamma sterilized to SAL 10⁻⁶, every filter includes a vacuum adapter for hands-free operation. Ideal for cell culture media preparation, buffer filtration, and pharmaceutical quality control.