Introduction to Membrane Filtration in Brewing
As a leading supplier of professional brewing equipment, we proudly present our high-performance Membrane Filter Systems, designed to revolutionize beer clarification, improve efficiency, and enhance product quality. Membrane filtration has become a game-changing technology in modern breweries, offering DE-free (diatomaceous earth-free) filtration, reduced waste, and superior beer stability compared to traditional methods1.

Our Membrane Filter Systems leverage cross-flow filtration (CFF) and hollow-fiber membrane technology to achieve crystal-clear beer with minimal oxygen pickup, reduced beer loss, and consistent quality across batches16. Whether you operate a craft microbrewery, regional brewery, or large-scale production facility, our systems provide scalable, automated solutions for wort clarification, yeast recovery, and final beer polishing.
 
 
Main Configurations (1T/Hr as example)

A: Primary Filter (Pre-Filter) ×1 Unit

Flow Rate: 1 t/h

Filtration Rating: 1 μm

Filter Cartridge Length: 20 inches

Filter Cartridge Material: Polypropylene (PP)

Number of Cartridges: 3

Operating Pressure: 0.4 MPa

Operating Temperature: 80°C

Maximum Withstand Temperature: 142°C

Sterilization Temperature: 121°C

Filter Housing Material: 304 Stainless Steel

Connection Port Diameter: Φ32

Connection Type: 22

B: Secondary Filter (Fine Filter) ×1 Unit

Flow Rate: 2 t/h

Filtration Rating: 0.65 μm

Filter Cartridge Length: 20 inches

Filter Cartridge Material: Polypropylene (PP)

Number of Cartridges: 3

Operating Pressure: 0.4 MPa

Operating Temperature: 80°C

Maximum Withstand Temperature: 142°C

Sterilization Temperature: 121°C

Filter Housing Material: 304 Stainless Steel

Connection Port Diameter: Φ32

Connection Type: 22

C: Terminal Filter (Final Filter) ×1 Unit

Flow Rate: 2 t/h

Filtration Rating: 0.2 μm

Filter Cartridge Length: 20 inches

Filter Cartridge Material: Polypropylene (PP)

Number of Cartridges: 3

Operating Pressure: 0.4 MPa

Operating Temperature: 80°C

Maximum Withstand Temperature: 142°C

Sterilization Temperature: 121°C

Filter Housing Material: 304 Stainless Steel

Connection Port Diameter: Φ32

Connection Type: 22

 
 
 
 
Key Features & Benefits of Our Membrane Filter Systems
1. DE-Free Filtration for Sustainable Brewing
Eliminates diatomaceous earth (DE), reducing health risks, storage needs, and disposal costs1.
 
Lower environmental impact—no DE waste, reduced water usage, and lower CO₂ emissions1.
 
Complies with food safety regulations, ensuring consumer protection and product traceability1.
 
2. High Efficiency & Cost Savings
Continuous operation (up to 24/7 production) with minimal downtime for cleaning1.
 
Reduced beer loss—single-pass filtration with no beer retention between batches1.
 
Energy-efficient design with low cross-flow velocity, minimizing shear stress on beer1.
 
Automated CIP (Clean-in-Place) systems reduce labor and chemical consumption1.
 
3. Superior Beer Quality & Stability
Gentle filtration preserves aroma, flavor, and mouthfeel without stripping essential proteins1.
 
Low oxygen pickup—maintains freshness and extends shelf life1.
 
Consistent turbidity control, even with high-adjunct beers or hazy IPA styles3.
 
4. Modular & Scalable Design
Flexible configurations for small craft breweries (5-50 BBL) to industrial-scale operations (1,000+ BBL/day)1.
Quick product/brand changeovers with CO₂ forward-flush module emptying1.
 
Expandable capacity—add modules as production grows without major infrastructure changes1.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Diatomaceous Earth (DE) Filtration Systems and Bag Filter Systems to reach better filtration effects.
 
Diatomaceous Earth (DE) filtration has long been a gold standard in the brewing industry for achieving brilliant clarity and microbiological stability in beer. Our DE Filtration Systems are engineered to deliver high-efficiency particle removal while maintaining optimal beer quality, making them ideal for breweries of all sizes—from craft microbreweries to large-scale production facilities.
 
DE filtration works by pre-coating a filter septum with diatomaceous earth powder, which acts as a microporous barrier to trap yeast cells, protein haze, and other particulates. This method ensures consistent filtration performance, high flow rates, and excellent beer recovery.
 

 
Bag filtration systems provide a simple yet effective solution for breweries requiring cost-efficient particulate removal in various stages of production. Our Brewery Bag Filter Systems are designed for pre-filtration, rough clarification, and protective filtration prior to final polishing, offering breweries a flexible and economical alternative to more complex filtration methods.
 
Contact us freely for any interested information about filtration system please.
Cheers,
Sharon
E: grainbrew@cnbrewery.com 
Tiantai Brewery Equipment Solutions