Will this fit a 5 gallon carboy?

Thanks. You will use a #6.5 or #7 stopper for most 5 gallon glass carboys. You will need a #10 stopper for 5 gallon plastic carboys.

What size in millimeters does the stopper have?

Thanks for asking. The stopper has a 26mm bottom diameter and a 31mm top diameter.

How do you know it’s done it’s job?

When the inside portion stops moving,I personally prefer the s-types

Will this airlock work with a 2 gallon mr beer lbk?

Measure the opening on your container and see if anywhere near the size of the opening on a one gallon jug, to make a seal, and it should work great.

Desertcart Logo

Deliver to Philippines

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.