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0.45 Absolute PES Pleated Membrane Filter – Sterile Filtration for Wine and Beer
- Absolute 0.45 µm filtration for beverage sterilization
- High flow rate and low pressure drop
- FDA-compliant, food-grade PES membrane
- Suitable for wine, beer, and juice applications
0.45 Absolute PES Pleated Membrane Filter – Sterile Filtration for Wine and Beer
High-efficiency membrane filter cartridge with 0.45 µm absolute-rated PES membrane, specifically designed for sterile filtration in wine and beer production. Delivers exceptional microbial retention, high flow rates, and reliable filtration performance for critical food & beverage processes.
Sterile Filtration with PES Membrane Filters for Beverage Applications
The 0.45 µm Absolute PES Pleated Membrane Filter from AAL Filter is engineered for final filtration and microbial control in wine, beer, and other beverage applications. Constructed with high-grade polyethersulfone (PES) membrane, this pleated filter cartridge offers excellent sterilization capability, thermal resistance, and chemical stability.
Designed to meet the strict hygienic standards of the food & beverage industry, this membrane filter ensures clarity, safety, and consistent product quality throughout the production process.
Quick Overview of 0.45 µm PES Pleated Membrane Filters
Filtration Rating: Absolute 0.45 µm (Sterile Grade)
Membrane Type: Hydrophilic PES (Polyethersulfone)
Application Focus: Final sterile filtration of wine, beer, juices, and syrups
Core Strengths: High flow rate, low pressure drop, excellent microbial retention
Available Sizes: 10", 20", 30", with 2.5" and 4.5" diameter options
Operating Range: 1–14 pH, up to 80°C
Technical Specifications
Parameter | Specification |
Membrane Material | Hydrophilic Polyethersulfone (PES) |
Filtration Rating | 0.45 µm (Absolute) |
Outer Diameter | 2.5" or 4.5" |
Lengths Available | 10", 20", 30" |
Max Operating Temperature | 80°C (176°F) |
pH Range | 1 – 14 |
Max Differential Pressure | 4.1 bar (60 psi) |
End Cap Options | DOE, 222/Flat, 222/Fin, 226/Flat, 226/Fin |
Integrity Testing | Bubble Point and Diffusion Flow Tested |
Construction | Thermally bonded, no adhesives or surfactants |
Why Choose AAL 0.45 µm PES Membrane Filters?
✅ Sterile Filtration for Beverages
Designed to meet the hygienic demands of winemaking and brewing, effectively removes bacteria and spoilage organisms while preserving aroma and taste.
✅ High Retention and Clarity
Precise 0.45 µm absolute-rated membrane ensures reliable particle and microbial removal, enhancing product quality and shelf life.
✅ Optimized Flow Design
Pleated configuration increases surface area for high throughput and minimal pressure drop – ideal for high-volume beverage production.
✅ Excellent Chemical Compatibility
Stable across a full pH range (1–14), compatible with wine acids, cleaning agents, and CIP systems.
✅ Durable Construction for Long Life
Strong membrane structure resists deformation and maintains integrity even under continuous operation and repeated sterilization cycles.
Trusted PES Membrane Filter Manufacturer for Beverage Industry
AAL Filter manufactures PES membrane filters under ISO-certified conditions using FDA-compliant materials. With a strong focus on beverage filtration, we help wineries and breweries achieve sterile, high-quality products with minimal filtration loss and maximum operational reliability.
Order 0.45 µm PES Membrane Filter Today – Optimized for Wine & Beer
Whether you're a large-scale brewery or a boutique winery, our PES membrane filters deliver consistent, sterile filtration results. Available in multiple sizes and configurations.
Contact us now for samples, OEM support, and volume pricing.
Custom OEM & Private Label Filter Solutions
We offer full customization for our PES membrane filter cartridges:
Special micron ratings (0.1–0.65 µm)
Custom lengths and diameters
Private labeling and branded packaging
End cap, O-ring, and gasket options to fit your system
Certified Quality – Safe for Food & Beverage Use
ISO 9001-certified production
FDA-compliant materials (21 CFR)
Tested for integrity, extractables, and microbial retention
Fully traceable quality documentation available
Application Highlights
✅ Wine Filtration
Removes yeasts, Brettanomyces, and lactic acid bacteria prior to bottling. Maintains color, clarity, and sensory characteristics.
✅ Beer Filtration
Used as final-stage membrane filter to eliminate microorganisms before packaging. Prevents post-bottling fermentation and haze.
✅ Juices & Syrups
Ideal for fruit juice sterilization and syrup clarification with minimal impact on flavor.
✅ Biotech & Pharma
Also suitable for sterile filtration of media, buffers, and protein solutions in non-food applications.
Compare PES vs. Other Beverage Membrane Filters
Feature | PES Membrane Filter | Nylon Filter | PP Filter |
Filtration Precision | Absolute 0.45 µm | Nominal | Nominal |
Beverage Sterilization | ✅ Yes | ❌ No | ❌ No |
Chemical Compatibility | Excellent | Moderate | Moderate |
Common Use | Wine, Beer, Syrups | Pre-filtration | Pre-filtration |
Sterilization Capable | ✅ Autoclave/SIP | Limited | Limited |
What Winemakers and Brewers Say
“This PES filter helped us meet microbial specs before bottling while keeping the flavor intact. Flow rate is superb.”
— Winery Quality Manager, France
“Excellent retention and clarity in our final beer filtration. No pressure drop issues, very reliable.”
— Brewmaster, Craft Brewery USA
Looking for More Beverage Filtration Solutions?
We also offer:
0.2 µm PES Filters for Biopharma Use
PP Melt Blown Pre-Filters for Juice & Wine
Sanitary Stainless Filter Housings (222/226 compatible)
High Flow Cartridges for Bulk Processing
Contact us to learn more or request a quote.
