TR21.4 Thread Soda Maker CO2 Cylinder Tank Refill Connector On/Off Adapter Kit

Feature Highlights: 1. Premium Metal Construction – Made from high-quality aluminum alloy for exceptional durability and long-lasting use. 2. TR21.4 Thread Design – Ensures easy, secure installation and compatibility with standard soda maker cylinders. 3. Built-in Bleed Holes – Helps release trapped air/CO₂ for safer and more efficient refills. 4. Multiple Style Options – Choose the adapter setup that fits your needs, from basic models to kits with gauges and connectors. 5. Compact & Portable – Measuring just about 10cm x 5cm x 5cm, it’s easy to store and carry. Product Details: This cylinder refill adapter is built tough with aluminum alloy to handle repeated use without wearing down. Its TR21.4 thread makes installation quick and hassle-free, while the bleed hole design reduces the risk of leftover air or CO₂ in the cylinder. Available in several styles—with one or two bleed holes, and some including extra connectors or a pressure gauge—you can pick the right adapter for your soda maker setup. Compact and reliable, it’s a practical accessory for home carbonation. Specifications: - Item Name: Cylinder Refill Adapter - Material: Aluminum Alloy - Thread: TR21.4 - Style Options: Style A: Adapter with One Bleed Hole Style B: Adapter with Two Bleed Holes Style C: Adapter with One Bleed Hole + Male Connector Style D: Adapter with Two Bleed Holes + Male Connector + 1500psi Gauge - Features: Durable, Portable, Easy to Install - Adapter Size: Approx. 10cm x 5cm x 5cm (3.93" x 1.96" x 1.96") Notes: - Color may vary slightly due to lighting and screen settings. - Slight size variations may occur from manual measurement. Package Includes: - Style A: 1 × Cylinder Refill Adapter with One Bleed Hole - Style B: 1 × Cylinder Refill Adapter with Two Bleed Holes - Style C: 1 × Cylinder Refill Adapter with One Bleed Hole, 1 × Male Connector - Style D: 1 × Cylinder Refill Adapter with Two Bleed Holes, 1 × Male Connector, 1 × 1500psi Gauge