FerMonster Carboy Replacement Lid O-Ring - Food Grade Silicone
$899
FerMonster Carboy Replacement Lid O-Ring - Food Grade Silicone
On Sale
FerMonster Carboy Replacement Lid O-Ring - Food Grade Silicone
In stock
$899$9.07Save $0.08
30-day returns · Easy with prepaid labels provided
Get it by 3–5 business days
Free shipping · Change ZIP
As soon as tomorrow. Choose Next Day during checkout.
- SKU: FE251.
- Material: Food-grade Silicone.
- Compatibility: All FerMonster Wide-Mouth Carboys.
- Function: Airtight lid seal for fermentation.
?
Need a hand?
Bilingual support from real techs · Mon–Fri 8:30–5 CT
Request a quote
Need a custom build, freight order, or just want pricing in writing before you order? Quotes back within 24 hours.
Maintain an airtight fermentation environment with the FerMonster Replacement Lid O-Ring. Designed specifically for the wide-mouth FerMonster carboys, this food-grade silicone seal prevents oxygen from entering your fermenter and CO2 from escaping. Over time, original gaskets can stretch or absorb odors; this fresh replacement ensures your airlock stays bubbling and your beer stays protected.
Maintenance Tip: To ensure a perfect seal without bunching, apply a light coat of food-grade silicone lubricant (Keg Lube) to the O-ring before threading the lid on. Hand-tighten only—the gasket provides the seal, so excessive force is not required.