Enquiry

Call Now022-49620093 | +91-7304524143

Our LocationThane, Maharashtra, India

Steri-PRO PV Series PVDF Membrane Filters

PVDF Membrane Filter Manufacturer

As a leading PVDF membrane filter manufacturer, we specialize in producing high-performance filtration solutions designed for critical laboratory and industrial applications. Our filters are engineered using polyvinylidene fluoride (PVDF), a durable, chemically resistant polymer known for its low protein binding and high filtration efficiency.

Our PVDF membrane filters are ideal for sterile filtration, sample clarification, and fluid sterilization in pharmaceutical, biotechnology, food, and chemical industries. We offer consistent quality and proven reliability, whether looking for a PVDF membrane syringe filter for laboratory-scale testing or hydrophilic variants for aqueous filtration.

pv-series-sterile-filters
Key Features and Benefits of PVDF Membrane Filter
  • Material : High-quality Polyvinylidene Fluoride (PVDF)
  • Membrane Type : Available in both hydrophilic and hydrophobic options
  • Low Protein Binding : Minimizes sample loss during filtration
  • High Flow Rate : Efficient filtration without compromising throughput
  • Excellent Chemical Resistance : Compatible with a wide range of solvents and solutions
  • Thermally Stable : Withstands high temperatures during sterilization
Applications of PVDF Membrane Filter
  • Sterile filtration of biological and chemical fluids
  • Clarification of culture media and buffers
  • HPLC and GC sample preparation
  • Filtration of aggressive solvents, acids, and alcohols
  • Air and gas filtration in hydrophobic variants
PVDF Filter Membrane Compatibility :

Our PVDF filter membranes are known for compatibility with a broad spectrum of chemicals, including strong acids, bases, and organic solvents. This makes them a preferred choice in critical processes that require both hydrophobic and PVDF hydrophilic membrane properties, depending on the filtration need.

Food Grade Compliance :

Steri-PRO PV Series PYDF Membrane Filters are manufactured from materials listed in Title 21 of the USA FDA Code of Federal Regulations (CFR 21). Hence, safe for food & beverage contact.

Filter Specifications of PVDF Membrane Filter
Filter Media Single layer Polyvinylidene fluoride membrane;
Double layer Polyvinylidene fluoride membrane
Support Media Polypropylene
Core Polypropylene / Polysulfone
Cage & End Caps Polypropylene
Adapter Polypropylene
'O’ Rings/ Gaskefts EPDM, Silicone, Buna N, Viton, Teflon Encapsulated Viton
DIMENSIONS
Inner Diameter 1.3inch (31 mm)
Outer Diameter 2.7 inch (68.5 mm)
Nominal Length 5", 10", 20", 30", 40"
Filtration area > 0.55m" (Double layer),
>0.62m" (Single Layer)
OPERATING CONDITIONS
Max Operating Temperature 80°C @ 1.7 bar
Maximum Differential pressure 5.2 bar (forward)- at 25° C
2.1 bar (reverse)- at 25°C
Autoclave 121°C, 30 min, Multiple cycles
Steam-In-Place 121°C, 30 min, Multiple cycles
SAFETY
Bacteria Endotoxin < 0.25 EU/mL
Extractables < 40 mg/10inch (Double layer),
< 20 mg/10inch (Single layer)
PVDF Membrane Syringe Filters

We also manufacture PVDF membrane syringe filters, widely used in laboratories for rapid and efficient sample filtration. These are available in sterile and non-sterile formats, with options for luer-lock or luer-slip connectors, ensuring compatibility with various syringes and laboratory setups.

Frequently Asked Questions (FAQs)
A PVDF (Polyvinylidene Fluoride) membrane filter is a high-performance filter made from a chemically resistant fluoropolymer. It is widely used for sterile filtration, sample preparation, and chemical compatibility due to its low protein binding and excellent flow rate.
  • Hydrophilic PVDF membrane filters are ideal for aqueous solutions, offering high flow rates and low extractables.
  • Hydrophobic PVDF filters are better suited for filtering air, gases, and non-aqueous solvents.
PVDF membrane syringe filters are used in laboratories for quick and efficient filtration of small-volume samples. They are commonly used for HPLC sample preparation, buffer clarification, and sterile filtration in pharmaceutical labs.
PVDF filter membrane compatibility is one of its /.Lkey strengths. It is resistant to a wide range of acids, bases, and organic solvents, making it suitable for harsh chemical environments. However, it is not recommended for use with some ketones or esters at high concentrations.
We offer PVDF membrane filters in multiple pore sizes, including 0.1 µm, 0.22 µm, and 0.45 µm, depending on the required filtration precision and application.
Yes, PVDF filters can be sterilized using autoclaving (up to 130°C) or gamma irradiation, making them reusable in certain setups and ideal for sterile environments.

Products

Enquiry