GURUDAR Quick Connect CO2 Cylinder Adapter Fitting for Sparkling Water Makers | TR21-4 Compatible

Unlock flexible CO2 options for your sparkling drinks

The GURUDAR Quick Connect CO2 Cylinder Adapter Fitting helps you get more from the CO2 cylinders you already own. Rather than buying a new quick-connect cylinder, you can reuse cylinders from your current setup by attaching the valve adapter and connecting directly to your soda maker. This adapter ships with food-grade rubber rings to support a reliable seal, and you can replace the rings when they wear to maintain performance over time.

• Reuses 60L CO2 cylinders from older machines, reducing waste and replacement costs.
• Screws onto TR21-4 male valve cylinders, offering broad compatibility with newer soda makers.
• Includes food-grade rubber rings for better sealing and straightforward maintenance when needed.
• Engineered from corrosion-resistant aluminum alloy for durable, leak-free operation.

Broad compatibility and practical use

The adapter is designed for universal fit with 60L CO2 cylinders featuring a TR21-4 male valve. It works with popular models that use quick-connect cylinders, including Terra, Art, Duo, Gaia, and more. It can also connect to older hoses with black TR21-4 male threads, expanding how you refill and power your machine.

• Fits a wide range of newer and some older soda makers that use TR21-4 connections.
• Works with models such as Terra, Art, Duo, Gaia, and E-TERRA among others.
• Seamless compatibility helps you keep the fizz going without hunting for specialized cylinders.
• Includes extra rubber rings for easy replacement when needed.

Easy setup and safety: The adapter is straightforward to install. Remove the plastic piece from the bottom of your soda maker, attach the adapter to the cylinder, and insert from underneath with the burst disk facing outward. This simple sequence aims to minimize fuss while maintaining proper alignment and pressure control.

Premium build for lasting use: Crafted from high-quality aluminum alloy with a polished, electroplated finish, the adapter resists corrosion and leakage. The result is a reliable way to maximize the use of your CO2 cylinder while keeping carbonation consistent across batches.

What you get and support: The package includes additional rubber rings for seal maintenance and replacement as part of routine care. If questions arise about compatibility or installation, friendly online support is available to help you get the most from your setup.

In short, the GURUDAR adapter offers a practical, flexible way to keep your sparkling beverages flowing with cylinders you already own. It presents possibilities for saving money, reducing waste, and simplifying refills—without promising guarantees, but with careful design aimed at reliable home carbonation.