Catalyst Fermentation System & Accessories

About

Explore our complete collection of Catalyst Fermentation System accessories—built to elevate your conical fermentation experience. Whether you’re replacing parts or customizing your setup, you’ll find everything from fermentation system covers and yeast-catching jars to butterfly valves, chillers, tubing, and more. Designed for versatility and ease of use, these accessories help you get the most out of your Catalyst system while keeping your brewing process smooth, clean, and professional.