Filtration Services - Brett Reduction

4EP/4EG (Brett) Reduction - The Technology

VA Filtrations Brett character reduction process is designed to be as gentle as possible on wine. Using our patented NF/Adsorption* process, we are easily able to reduce levels of 4EP to less than detectable limits without impacting wine quality. To date we have processed hundreds of thousands of gallons successfully and with minimal impact. *Patented Processes 7651616; 7828977

For Sale...

Up to 30% 4EP and 20% 4EG reduction per pass through our machinery
Minimal impact to the quality of the win
Up to 1500 GPH wine flow
No internal recirculation
Minimal heat increase (less than 1°F)
On-site continuous supervision

On-Site Processing
Lot sizes from 300-300 mil gallons
Up to 30% reduction in 4EP per pass through our system
We can run tank to tank or recirculation.
240V/480V, 3 phase, 20 amp power supply required
Process water at 30 psi required for cleaning purposes
Wine at minimum 50°F for successful removal of 4EP

For lot sizes less than 300 gallons or to run trials, we recommend renting the Sweetspotter system. This is our self-operated system that performs the same removal as the full-size systems but in a smaller package.

Quality is our top priority. We are ISO 9001:2015 certified and adhere to strict quality control protocols throughout the manufacturing process. This includes rigorous inspections, testing procedures, and compliance with industry standards to ensure that every product meets or exceeds customer expectations.