- Speeds up filtration by reducing clogging of filter media
- Improves wine clarity by breaking down soluble and insoluble polysaccharides
- Reduces wine loss by enhancing filtration efficiency
- Especially effective in wines treated with mannoproteins, gum arabic, or yeast derivatives
- Stable and active over a wide pH and temperature range for flexible use
EnartisZym EZ Filter is a highly specialized liquid pectolytic enzyme designed to improve the filterability of wines that are otherwise difficult to process. It works by hydrolyzing both soluble and insoluble polysaccharides—especially those released during aging on lees, fining, or treatments with yeast derivatives and stabilizers. EZ Filter’s formulation includes both pectinase and hemicellulase activities, allowing it to degrade a broad range of filtration-fouling compounds without compromising wine aroma or flavor. Winemakers notice a smoother filtration process with less clogging and pressure buildup, even in wines with high colloidal content.
Protocol for Use:
EZ Filter is typically added 24–72 hours before filtration. Ensure the wine is properly mixed after addition. Once enzyme activity has taken place, proceed with filtration as normal. The enzyme is not active below 8°C (46°F), so avoid use in cold-stored wines unless warmed slightly before treatment.
Usage Rate:
Recommended dosage is 1–3 mL/hL, depending on wine composition and degree of colloidal content.
That is equivalent to:
- 0.01–0.03 mL/L
- 0.038–0.11 mL/gallon
For best results, conduct bench trials to determine the optimal dosage for your wine. Do not add prior to bentonite fining or sterile filtration without confirming stability.