1000 mL Bottle Top Vacuum Filter, 0.22 μm, PVDF, Sterile,1/pk, 24/pcs

The 1000 mL Bottle Top Vacuum Filter with a 0.22 μm PVDF (Polyvinylidene Fluoride) membrane is designed for high-volume sterile filtration of buffers, media, and sensitive aqueous solutions. Known for its excellent chemical resistance, low extractables, and minimal protein binding, the PVDF membrane ensures high-purity results in demanding laboratory, pharmaceutical, and clinical applications.

This filter unit combines high performance with ease of use. It features a lightweight, durable design with clear graduation markings for accurate volume tracking, and a universal hose connector compatible with a wide range of tubing sizes.

Each filter is gamma-irradiated, individually packaged, and certified endotoxin- and pyrogen-free—ensuring sterility and safety for critical applications.

Product Features:

Membrane material: PVDF (Polyvinylidene Fluoride), 0.22 μm pore size

Volume capacity: 1000 mL

Sterile: Gamma-ray sterilized

Low protein binding and excellent chemical compatibility

Graduated bottle markings for precise volume measurement

Universal hose connector fits various tubing sizes

Strong, ergonomic construction for safe and 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)

Filter diameter: Typically 90 mm for 1000 mL filters

Important Notes:

Certified endotoxin-free and pyrogen-free

For laboratory use only

Do not use if packaging is damaged

Warnings:

Use only with vacuum-rated containers

Not suitable for use with vessels exceeding 2 liters

This 1000 mL, 0.22 μm PVDF vacuum filter delivers exceptional sterile filtration performance, especially for sensitive solutions requiring chemical durability and purity.