Filter Media: Hydrophilic PVDF
Diameter: 13mm, 25mm
Housing: Medical PP
Pore Size: 0.22μm, 0.45μm
Availability: In Stock
Hydrophilic PVDF Syringe Filters
Description
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.
The quality has a guarantee
Fast & safe shipping worldwide
Contact Hawach for a Quotation
Enter your email address and our sales staff will
contact you as soon as possible.
