Hydrophilic PVDF Syringe Filters

Hydrophilic PVDF Syringe Filters Filter Media: Hydrophilic PVDF Diameter: 13mm, 25mm Housing: Medical PP Pore Size: 0.22μm, 0.45μm Low Protein Binding Filtration for Aqueous & Biological Samples Hawach hydrophilic PVDF syringe filters are designed for aqueous solutions and sensitive biological samples requiring low protein binding and high recovery. Compared with hydrophobic PVDF, this series offers: Direct filtration of aqueous samples (no pre-wetting) Ultra-low protein adsorption High flow rate and consistent performance Broad compatibility with buffers and biological fluids Ideal for protein solutions, cell culture media, and HPLC sample preparation Recommended Configuration Hydrophilic PVDF Syringe Filters (0.22 µm / 0.45 µm) Low protein binding → preserves biomolecules Hydrophilic membrane → direct aqueous filtration High recovery for antibodies & enzymes Available in sterile and non-sterile formats Best for biological samples + solvent-compatible filtration Quick Selection Guide Application Recommended Type Pore Size Protein / antibody filtration Sterile PVDF 0.22 µm Cell culture media Sterile PVDF 0.22 µm HPLC aqueous samples Standard PVDF 0.22 µm Buffer / solution clarification Standard PVDF 0.45 µm High particulate samples Prefilter PVDF 0.65–5.0 µm Product Series Overview 1. Disposable Hydrophilic PVDF Syringe Filters Designed for routine laboratory filtration Cost-effective single-use Suitable for aqueous samples Fast flow performance 2. Standard Hydrophilic PVDF Syringe Filters Designed for analytical and biological workflows Wide pore size range (0.1–5.0 µm) Multiple diameters (4–50 mm) Optional prefilter versions (PP / Glass Fiber) Stable flow and high recovery 3. Sterile Hydrophilic PVDF Syringe Filters Designed for biotech and pharmaceutical applications Sterile packaging Low endotoxin Suitable for aseptic workflows Ideal for cell culture and protein filtration Key Advantages of Hydrophilic PVDF No pre-wetting required Low protein binding (higher recovery than nylon) Compatible with aqueous & mild organic systems High throughput filtration Stable membrane structure Hydrophilic PVDF vs Other Membranes Membrane Best For Hydrophilic PVDF Protein + aqueous samples PES Pure aqueous biological Nylon Aqueous + organic general use PTFE Strong solvents Technical Specifications Parameter Specification Membrane Hydrophilic PVDF Pore Size 0.1 – 5.0 µm Diameter 4 / 13 / 25 / 33 / 50 mm Housing PP Sterility Available Protein Binding Low Ordering Information Disposable Hydrophilic PVDF Syringe Filters Diameters: 13 / 25 mm Item Code Pore Size(µm) Diameter(mm) Sterile Quantity/pk 11062201 0.22 13 No 100pcs 11062202 0.45 13 No 100pcs 11062203 0.22 25 No 100pcs 11062204 0.45 25 No 100pcs Standard Hydrophilic PVDF Syringe Filters Below are the most commonly ordered configurations. For custom pore sizes, diameters, or OEM requirements, please contact us. PP Prefilter Improves throughput for dirty samples Reduces clogging Glass Fiber Prefilter (GF) Best for high particulate / viscous samples Extends membrane life Item Code Pore Size(µm) Diameter(mm) Sterile Pre-filter Quantity/pk 11064201 0.22 4 No No 100 11064202 0.45 4 No No 100 11063201 0.22 13 No No 100 11063202 0.45 13 No No 100 11068207 0.1 13 No No 100 11068213 0.1 25 No No 100 11063203 0.22 25 No No 100 11063204 0.45 25 No No 100 11068219 0.1 33 No No 50 11068220 0.22 33 No No 50 11068221 0.45 33 No No 50 11068227 0.1 50 No No 25 11068228 0.22 50 No No 25 11068236 0.45 50 No No 25 11068601 0.1 13 No PP 100 11068602 0.22 13 No PP 100 11068603 0.45 13 No PP 100 11068609 0.1 25 No PP 100 11068610 0.22 25 No PP 100 11068611 0.45 25 No PP 100 11068617 0.1 33 No PP 50 11068618 0.22 33 No PP 50 11068619 0.45 33 No PP 50 11068633 0.1 13 No GF 100 11068634 0.22 13 No GF 100 11068635 0.45 13 No GF 100 11068641 0.1 25 No GF 100 11068642 0.22 25 No GF 100 11068643 0.45 25 No GF 100 11068649 0.1 33 No GF 50 11068650 0.22 33 No GF 50 11068651 0.45 33 No GF 50 Sterile Hydrophilic PVDF Filters Below are the most commonly ordered configurations. For custom pore sizes, diameters, or OEM requirements, please contact us. Cat# Pore Size(µm) Diameter(mm) Sterile Package(pcs/pk) 11064401 0.22 4 Gamma sterile 100 11064402 0.45 4 Gamma sterile 100 11068407 0.1 13 Gamma sterile 100 11068403 0.22 13 Gamma sterile 100 11068404 0.45 13 Gamma sterile 100 11068413 0.1 25 Gamma sterile 100 11068405 0.22 25 Gamma sterile 100 11068406 0.45 25 Gamma sterile 100 11068419 0.1 33 Gamma sterile 50 11068420 0.22 33 Gamma sterile 50 11068421 0.45 33 Gamma sterile 50 11068427 0.1 50 Gamma sterile 25 11068428 0.22 50 Gamma sterile 25 11068429 0.45 50 Gamma sterile 25 Why Choose Hawach? ISO certified manufacturing Cleanroom production Stable batch consistency OEM / private label support Global supply capability Bulk Order & OEM Factory pricing Bulk discount Custom packaging Fast delivery Request quote in 24h FAQ What is hydrophilic PVDF used for? Used for protein, biological, and aqueous sample filtration. PVDF vs PES? PVDF = lower protein binding + broader compatibility PES = faster for pure aqueous When to use prefilter PVDF? For dirty or particulate-rich samples to prevent clogging. Is hydrophilic PVDF sterile? Available in both sterile and non-sterile versions. Contact Hawach for a Quotation Enter your email address and our sales staff will contact you as soon as possible. Your Email (required) Your Message (required) Δ document.getElementById( "ak_js_6" ).setAttribute( "value", ( new Date() ).getTime() ); ×