1. Introduction
This instruction manual provides essential information for the proper use, setup, maintenance, and troubleshooting of your tinsay Standard Air Tube Universal Hose Tubing. Please read this manual thoroughly before using the product to ensure safe and effective operation.
2. Product Overview
The tinsay Standard Air Tube is a universal hose tubing designed for various applications requiring air transfer. It features a smooth bore design for efficient airflow and standard 22mm (0.87 inch) diameter rubber end connectors for broad compatibility. The tubing is 6 feet (1.8 meters) in length and is provided in a 2-pack.

Figure 2.1: tinsay Standard Air Tube Universal Hose Tubing (2-pack).
Key Features:
- Smooth Bore Design: Ensures unobstructed airflow.
- Universal Compatibility: Standard 22mm (0.87") diameter connectors fit most compatible devices and masks.
- Flexible Material: Allows for ease of movement without compromising connections.
- Durable Construction: Made from PP (Polypropylene) material for longevity.
- Length: 6 feet (1.8 meters).
3. Safety Information
Please observe the following safety guidelines to prevent injury or damage to the product:
- Ensure all connections are secure before use to prevent air leaks.
- Do not kink, crush, or excessively bend the tubing, as this can restrict airflow.
- Keep the tubing away from sharp objects, heat sources, and open flames.
- Regularly inspect the tubing for any signs of wear, tears, or damage. Replace immediately if damage is found.
- This product is intended for non-invasive use by a single adult.
4. Setup Instructions
Follow these steps to properly connect your tinsay Standard Air Tube:
- Inspect Tubing: Before each use, visually inspect the entire length of the tubing for any visible damage, kinks, or blockages. Ensure the connectors are clean and free from debris.
- Connect to Device: Take one end of the air tube and firmly push the 22mm connector onto the air outlet port of your compatible device (e.g., CPAP machine). Ensure a snug fit to prevent air leakage.

Figure 4.1: Connecting the air tube to a device.
- Connect to Mask/Interface: Take the other end of the air tube and firmly push its 22mm connector onto the inlet port of your mask or patient interface. Verify that the connection is secure.

Figure 4.2: Close-up of the 22mm connector.
- Verify Connections: Gently tug on both ends of the tubing to ensure they are securely attached and will not easily detach during use.
Setup Demonstration Video:
Video 4.1: Visual guide demonstrating the connection of the air tube to a device and mask.
5. Operating Instructions
Once the tubing is securely connected to your device and mask, operate your equipment according to its specific instructions. The flexibility of the tinsay air tube allows for comfortable movement during use, minimizing the risk of mask leaks.
Ensure the tubing is not kinked or obstructed during operation to maintain consistent airflow.
6. Maintenance and Care
Regular cleaning and inspection are crucial for maintaining the hygiene and performance of your air tube.
Cleaning:
- Disconnect the tubing from both the device and the mask.
- Wash the tubing in warm, soapy water using a mild detergent.
- Rinse thoroughly with clean water to remove all soap residue.
- Hang the tubing to air dry completely before reattaching it to your device. Ensure no moisture remains inside the tube.
Inspection:
- Periodically check the tubing for any cracks, punctures, or signs of wear, especially near the connectors.
- Look for any discoloration or buildup inside the tube that may indicate a need for more thorough cleaning or replacement.
- Replace the tubing if any damage is observed or if it becomes stiff or brittle.

Figure 6.1: Inspecting the tubing for wear.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Air Leakage | Loose connection, damaged tubing, incorrect connector size. | Ensure connectors are firmly attached. Inspect tubing for damage and replace if necessary. Verify tubing is compatible with your device/mask. |
| Restricted Airflow | Kinked tubing, internal blockage, debris. | Straighten any kinks. Inspect for internal blockages and clean the tubing. |
| Unusual Odor | New product odor, insufficient cleaning. | Wash the tubing thoroughly with mild soap and water, then air dry. The initial odor should dissipate with use and cleaning. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | tinsay |
| Material | PP (Polypropylene) |
| Color | Black |
| Total Length | 6 feet (1.8 meters) |
| Inner Diameter | 22mm (0.87 inches) |
| Item Weight | 8.1 ounces (per pack of 2) |
9. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact tinsay customer service directly. Contact details can typically be found on the manufacturer's website or through your point of purchase.