Fermonster Replacement Lid with Hole

The Fermonster Lid with Hole is the ideal lid for your 6 or 7-gallon Fermonster fermenter. Designed to securely hold an airlock, it ensures a controlled fermentation process, keeping your brew safe from contaminants.

Fermonster Lid with Hole Key Features

• Pre-drilled hole accommodates standard airlocks
• Compatible with Fermonster 6 & 7 Gallon fermenters
• Durable, food-safe construction
• Airtight design for safe fermentation
• Does not include O-ring

California Proposition 65

Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.