The Catalyst Fermentation System

Name: Craft a Brew The Catalyst Fermentation System - The Catalyst Fermentation System
Brand: Craft a Brew
SKU: 19792779397
Price: 229.99 USD
Availability: InStock
Rating: 4.5118 (203 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$229.99

Saving this product will notify you when it’s back in stock

Color

Black

Quantity

Integrated trub trap system reduces oxygen exposure for cleaner fermentation
Patented 3-inch butterfly valve enables smooth, controlled transfers and sediment management
45-degree conical design naturally separates sediment for easy collection
Wide-mouth mason jar included for direct yeast harvesting and trub removal
Dishwasher-safe, scratch-resistant Tritan construction ensures durability and easy cleaning

Summarized by Shop

4.5

211 ratings

Gamechanger

I love this fermenter. I have been wanting it for almost a year and finally got it for my birthday from my lovely wife. Gotta say, I love it, works just as it should, and better. I am beyond amazed at how awesome this guy is. I want 4 more lol

Paul · August 20, 2024

System is great but not without flaws

Dominic · August 16, 2024

First brew

Dominic · August 28, 2024

Exclusive offer available

Craft a Brew

4.8 (5K)

Product description loading

This is the product description text that will appear here.

Exclusive offer available

Craft a Brew

Extra Fermenter Kit

(48)

$22.99

Austin Homebrew Supply

Reactor Stainless Steel Conical Fermenter

$299.99

Exclusive offer available

Craft a Brew

1 Gallon Carboy

(31)

$12.50

Demon Brewing Co.

1 Gal. Conical Fermenting System

(2)

$45.00

Demon Brewing Co.

2 Gal. Conical Fermenting System

(2)

$65.00

Exclusive offer available

Craft a Brew

Brewing Transfer Pump

$59.99

beeandbrew

4.8

(943)

Rustic Roast espresso blend roasted in Fort Worth, Texas

Allfather Coffee black honey process coffee roasted in Fort Worth, Texas

Lothbrok Monsooned Malabar coffee roasted in Fort Worth, Texas

Exclusive offer available

Craft a Brew

Yeast Nutrient

(2)

$2.39

MoreBeer!

Ss Brewtech Unitank 2.0 | Jacketed Conical Fermenter

$1,099.00

Canuck Homebrew Supply, Canada

Kegland Stainless Steel Conical Fermenter - 8.5 Gallon (32 L)

$207.00

Crafted Fermentations

CraftedFermentations Midway Brewing Kit

$58.00

Exclusive offer available

Craft a Brew

Racking Cane

(7)

$5.00

Exclusive offer available

Craft a Brew

Amylase Enzyme

$2.19

Exclusive offer available

U.S. Solid

6.5 Gallon Plastic Fermenter - Food-Grade Fermenting Bucket Homebrewing Fermentor with Spigot and 3-Piece Airlock

(2)

$40.06

FermZilla Tri-Conical Easy-Grip pressure fermenter starter kit, 27L main view

SoCal Brewing Supply

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 27L (7.1G)

$169.99

Demon Brewing Co.

6 Gal. Conical Fermenting System

$175.00

Adventures in Homebrewing

Reactor Stainless Steel Conical Fermenter

(3)

$299.99

Exclusive offer available

Craft a Brew

5/16" Transfer Tubing

(30)

$3.50

Golden Hive Mead

4.8

(222)

Exclusive offer available

Midwest Supplies

Reactor Stainless Steel Conical Fermenter

(9)

$299.99

Exclusive offer available

Midwest Supplies

Fermonster 6 Gallon Fermenter

$44.99

Toronto Brewing

Grainfather Conical | Fermenter

$663.00

Exclusive offer available

Craft a Brew

Carbonation Drops

(29)

$2.99

SoCal Brewing Supply

BrewBuilt® X3 Jacketed Conical Fermenter | Stainless Steel

$1,399.99

Exclusive offer available

Craft a Brew

2 Gallon Fruit Wine Fermenting Bucket

(1)

$14.99

Delta Brewing Systems

The Fermtank Pro Series - 8 Gallon

(1)

$590.00

Exclusive offer available

Craft a Brew

Calcium Carbonate

(1)

$2.99

Exclusive offer available

Midwest Supplies

Fermonster 7 Gallon Fermenter

$49.99

Drift

4.2

(320K)

MoreWine

Ss Brewtech Chronical 2.0 Fermenter

$599.00

Northern Brewer

4.6

(41.5K)

A pile of orange, blue, black, green, red, white, and american flag colored Fermenter's Favorites Crown Beer Bottle Caps

Exclusive offer available

Craft a Brew

6.5 Gallon Glass Carboy

$99.99

Exclusive offer available

Craft a Brew

Glass Triple Scale Hydrometer

(1)

$8.99

7% off

MiniBrew

7 Gallon Conical Fermenter

$279.00$299.00

Homebrew Junction

Fermzilla 3.0 Tri Clamp Conical Fermenter Kit

(1)

$144.21

Clear fermentor with mesh bag filled with oak chips, lid remover, black o-ring, red lid

Adventures in Homebrewing

Deluxe Fermonster 6 Gallon Fermenter

$74.99

Exclusive offer available

Craft a Brew

1/2” Auto-Siphon

(1)

$18.99

Crafted Fermentations

CraftedFermentations Basic `Your Second` Fermenter Kit

$22.00

BrewBuilt

BrewBuilt® Flex Chamber | Trub Separator & Yeast Harvester | 2" Tri-Clamp

$34.99

Exclusive offer available

Craft a Brew

Neoprene Catalyst Cover (The Stasis)

(2)

$30.00

Comfrt

4.8

(482.1K)

Exclusive offer available

Craft a Brew

Deluxe Hydrometer Gravity Testing Kit

(27)

$16.99

MoreWine

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 27L | 7.1G

$169.99

MoreWine

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 55L | 13.2G

$199.99

MoreBeer!

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 55L | 13.2G

(1)

$199.99

Exclusive offer available

Craft a Brew

Beer Line Clamp

(4)

$1.50

MoreBeer!

4.8

(649)

Fermentis Dry Yeast - Safale US-05 - PLACEHOLDER

Malt - Briess Brewers 2-Row - Per Lb (Showroom Only)

Exclusive offer available

Craft a Brew

5/16" Large Auto-Siphon - 5 gallon

(11)

$15.99

Exclusive offer available

Craft a Brew

3 Piece Airlock

(38)

$2.50

MoreBeer!

Anvil Crucible™ Conical Fermentor - 14 gal.

$357.49

The Grainfather Conical Fermenter (30 Liter) - Pro Edition Full View

Austin Homebrew Supply

The Grainfather - Pro Edition 30 Liter Conical Fermenter

$694.99

Exclusive offer available

Craft a Brew

Small Drilled Universal Carboy Stopper

(2)

$1.59

5% off

HowdyBrewer

FermZilla 55L Gen 3 Tri-Conical Fermenter - 13.2 Gal Pressure Rated

$200.47$209.99

Grainfather Conical Fermenter with Dual Valve and wireless controller.

Exclusive offer available

Northern Brewer

Grainfather Conical Fermenter - Pro Edition

(20)

$694.99

Delta Brewing Systems

The Fermtank Pro Series - 19 Gallon

$850.00

MoreBeer!

Brew Bucket Mini Fermenter - 3.5 gal.

$149.00

Carpe

4.2

(16.2K)

Brew2Bottle

Grainfather GF30 Conical Fermenter - Pro Edition

(7)

£549.95

Exclusive offer available

Midwest Supplies

Fermonster 3 Gallon Fermenter

(8)

$43.99

MoreBeer!

Ss Brewtech Chronical 2.0 Fermenter

$599.00

Exclusive offer available

Craft a Brew

6.5 Gallon Fermenting Bucket

$16.99

Exclusive offer available

Craft a Brew

6.5 Gallon Siphonless Fermenting Bucket with Pre-Drilled Hole

$19.99

Exclusive offer available

Craft a Brew

8” Beer Brewing Funnel with Filter

(1)

$9.99

BrewBuilt

BrewBuilt® X3 Jacketed Uni Conical Fermenter

$1,249.99

MoreBeer!

BrewBuilt® X3 Jacketed Uni Conical Fermenter

$1,249.99

Pinter USA

4.6

(5K)

Exclusive offer available

Craft a Brew

1/2” Transfer Tubing

(1)

$4.49

MoreWine

BrewBuilt® X3 Jacketed Uni Conical Fermenter

$1,249.99

Exclusive offer available

Northern Brewer

Fermonster 6 Gallon Fermenter

$44.99

Delta Brewing Systems

The Fermtank Pro Series - 14 Gallon

$700.00

Adventures in Homebrewing

3 Gallon FerMonster Siphonless Fermenter

(1)

$48.99

Exclusive offer available

Craft a Brew

Yeast Energizer

(5)

$2.39

MoreBeer!

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 27L | 7.1G

(3)

$169.99

MoreWine

3.5 gal | Brew Bucket Mini Fermenter

$149.00

Ss Brewtech

Chronical 2.0

(2)

$599.00

16% off

MiniBrew

6.5 Gallon Conical Fermenter

$249.99$299.00

Exclusive offer available

Craft a Brew

Beer Brewing Funnel

(1)

$4.99

Exclusive offer available

Craft a Brew

Thermowell and Stopper (The Stasis)

(5)

$24.99

Exclusive offer available

Northern Brewer

Reactor Stainless Steel Conical Fermenter

(69)

$299.99

Brew2Bottle

Handcraft Supplies 25Ltr Stainless Steel Conical Fermenter

£119.95

MoreBeer!

BrewBuilt® Flex Chamber | Trub Separator & Yeast Harvester | 2" Tri-Clamp

$34.99

Exclusive offer available

Craft a Brew

Beer Brewing Yeast Starter Kit

$26.99

Exclusive offer available

Midwest Supplies

Grainfather Conical Fermenter - Pro Series

(3)

$694.99

Crystal's Honey

4.9

(466)

Exclusive offer available

Northern Brewer

Deluxe Fermonster 6 Gallon Fermenter

(3)

$74.99

Delta Brewing Systems

The FermTank - 14 Gallon TC

(2)

$475.00

Exclusive offer available

Craft a Brew

8 Oz. Mason Jar (Yeast Catch)

(10)

$3.99

BeerCo.com.au

Grainfather | Conical Fermenter | Pro Controller

(1)

$128.00

11% off

Hooley Homebrew

33 Litre Fermenter with Tap, Bubbler (Airlock) and Graduated Scale

(3)

$24.00$27.00

Exclusive offer available

Midwest Supplies

Deluxe Fermonster 6 Gallon Fermenter

(1)

$74.99

The Catalyst Fermentation System

Highlights

Description

Specifications

Reviews4.5(211)

Delivery & Returns

Craft a Brew

You might also like

Extra Fermenter Kit

Reactor Stainless Steel Conical Fermenter

1 Gallon Carboy

1 Gal. Conical Fermenting System

2 Gal. Conical Fermenting System

Brewing Transfer Pump

beeandbrew

Yeast Nutrient

Ss Brewtech Unitank 2.0 | Jacketed Conical Fermenter

Kegland Stainless Steel Conical Fermenter - 8.5 Gallon (32 L)

CraftedFermentations Midway Brewing Kit

Racking Cane

Amylase Enzyme

6.5 Gallon Plastic Fermenter - Food-Grade Fermenting Bucket Homebrewing Fermentor with Spigot and 3-Piece Airlock

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 27L (7.1G)

6 Gal. Conical Fermenting System

Reactor Stainless Steel Conical Fermenter

5/16" Transfer Tubing

Golden Hive Mead

Reactor Stainless Steel Conical Fermenter

Fermonster 6 Gallon Fermenter

Grainfather Conical | Fermenter

Carbonation Drops

BrewBuilt® X3 Jacketed Conical Fermenter | Stainless Steel

2 Gallon Fruit Wine Fermenting Bucket

The Fermtank Pro Series - 8 Gallon

Calcium Carbonate

Fermonster 7 Gallon Fermenter

Drift

Ss Brewtech Chronical 2.0 Fermenter

Northern Brewer

6.5 Gallon Glass Carboy

Glass Triple Scale Hydrometer

7 Gallon Conical Fermenter

Fermzilla 3.0 Tri Clamp Conical Fermenter Kit

Deluxe Fermonster 6 Gallon Fermenter

1/2” Auto-Siphon

CraftedFermentations Basic `Your Second` Fermenter Kit

BrewBuilt® Flex Chamber | Trub Separator & Yeast Harvester | 2" Tri-Clamp

Neoprene Catalyst Cover (The Stasis)

Comfrt

Deluxe Hydrometer Gravity Testing Kit

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 27L | 7.1G

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 55L | 13.2G

FermZilla Tri-Conical Easy-Grip Pressure Fermenter Starter Kit | 55L | 13.2G

Beer Line Clamp

MoreBeer!

5/16" Large Auto-Siphon - 5 gallon

3 Piece Airlock

Anvil Crucible™ Conical Fermentor - 14 gal.

The Grainfather - Pro Edition 30 Liter Conical Fermenter

Small Drilled Universal Carboy Stopper

FermZilla 55L Gen 3 Tri-Conical Fermenter - 13.2 Gal Pressure Rated

Grainfather Conical Fermenter - Pro Edition

The Fermtank Pro Series - 19 Gallon

Brew Bucket Mini Fermenter - 3.5 gal.

Carpe

Grainfather GF30 Conical Fermenter - Pro Edition

Fermonster 3 Gallon Fermenter

Ss Brewtech Chronical 2.0 Fermenter

6.5 Gallon Fermenting Bucket

6.5 Gallon Siphonless Fermenting Bucket with Pre-Drilled Hole

8” Beer Brewing Funnel with Filter

BrewBuilt® X3 Jacketed Uni Conical Fermenter

BrewBuilt® X3 Jacketed Uni Conical Fermenter

Pinter USA

1/2” Transfer Tubing

BrewBuilt® X3 Jacketed Uni Conical Fermenter

Fermonster 6 Gallon Fermenter

The Fermtank Pro Series - 14 Gallon

3 Gallon FerMonster Siphonless Fermenter

Yeast Energizer