500 mL Bottle Top Vacuμm Filter, 0.45 μm, PVDF, Sterile, 1/pk, 24/pcs

The 500 mL Bottle Top Vacuum Filter with a 0.45 μm PVDF (Polyvinylidene Fluoride) membrane is designed for fast, efficient, and sterile filtration of large volumes of buffers, media, and aqueous solutions. The PVDF membrane offers superior chemical resistance, low extractables, and minimal protein binding—making it ideal for routine laboratory applications where sample integrity and throughput are key.

This filtration unit features a durable, transparent construction with clear graduation markings for accurate volume control. The universal hose connector ensures compatibility with a wide range of tubing sizes, making it easy to integrate into standard vacuum systems.

Each unit is gamma-ray sterilized, individually packaged, and certified endotoxin- and pyrogen-free—ensuring sterility and safety for use in research, pharmaceutical, and clinical environments.

Product Features:

Membrane material: PVDF (Polyvinylidene Fluoride), 0.45 μm pore size

Volume capacity: 500 mL

Sterile: Gamma-irradiated

Low protein binding with broad chemical compatibility

High flow rate for rapid filtration of large volumes

Clear graduation marks for precise measurement

Universal hose connector fits various tubing diameters

Robust and ergonomic design for safe, efficient handling

Specifications:

Packaging: 1 unit per pack, 24 packs per case

Operating temperature: 4–37°C

Working pressure: 0.03–0.06 MPa (adjust to minimize foaming if necessary)

Filter diameter: Typically 90 mm for 500 mL capacity

Important Notes:

Certified endotoxin-free and pyrogen-free

For laboratory use only

Do not use if the packaging is compromised

Warnings:

Use only with vacuum-compatible containers

Not suitable for flasks or vessels exceeding 2 liters

This 500 mL, 0.45 μm PVDF vacuum filter is a reliable, high-capacity solution for sterile filtration where fast flow rates and chemical resistance are essential.