1. Introduction
The EcoFlow Window Seal (Magnetic Type) is designed to provide an effective and secure seal for portable air conditioner exhaust hoses when used in vehicle windows. This product helps prevent hot air, dust, and insects from entering the vehicle while allowing efficient operation of your portable air conditioning unit. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Safety Instructions
- Always read and understand all instructions before using this product.
- Keep the product out of reach of children and pets.
- Do not modify the product in any way. Unauthorized modifications may lead to malfunction or damage.
- Ensure the seal is installed correctly and securely to prevent air leakage, which can reduce the efficiency of your air conditioner.
- This product is intended for temporary use with portable air conditioners. Remove it when not in use or during adverse weather conditions such as heavy rain or strong winds.
- Do not expose the product to open flames or extreme heat.
3. Package Contents
Verify that all items listed below are included in your package:
- EcoFlow Window Seal (Magnetic Type) x 1
- Magnetic Strips (various lengths) x 1 set
- Storage Bag x 1 (as shown in diagram)

Figure 1: EcoFlow Window Seal (Magnetic Type) with two circular openings for air conditioner hoses and separate magnetic strips.

Figure 2: Diagram illustrating the dimensions of the EcoFlow Window Seal and its components, including magnetic strips (a and b) and a storage bag.
4. Setup and Installation
- Prepare the Window: Choose the vehicle window where you intend to install the seal. Ensure the window frame is clean and dry. Remove any dirt, dust, or moisture that could affect the adhesion of the magnetic strips.
- Attach Magnetic Strips: Carefully apply the provided magnetic strips (components 'a' and 'b' from Figure 2) to the inner frame of the vehicle window. Ensure they are aligned properly and create a continuous magnetic surface around the opening where the seal will be placed.
- Position the Window Seal: Place the EcoFlow Window Seal against the magnetic strips on the window frame. The magnets in the seal will adhere to the strips, creating a secure attachment. Adjust the seal to ensure it covers the entire window opening and forms a tight barrier.
- Insert Air Conditioner Hose: Locate the circular openings on the window seal. Insert the exhaust hose(s) from your portable air conditioner into these openings. Ensure the hose is fully inserted and the fabric around the opening is snug against the hose to minimize air leakage.
- Secure the Hose: If your air conditioner hose has a securing mechanism, use it to further stabilize the hose within the seal's opening.
- Final Check: Inspect the entire installation for any gaps or loose areas. Adjust the seal and hose placement as necessary to achieve the best possible seal.
5. Operating Instructions
Once the EcoFlow Window Seal is securely installed and the air conditioner hose is connected, you can operate your portable air conditioning unit according to its own manufacturer's instructions. The window seal is designed to facilitate the exhaust of hot air from the vehicle while maintaining an enclosed environment.
- Ensure the air conditioner hose is not kinked or obstructed, as this can impede airflow and reduce efficiency.
- Regularly check the seal during operation to ensure it remains firmly attached and no new gaps have formed.
- For optimal performance, ensure the portable air conditioner unit itself is placed on a stable, level surface.
6. Maintenance
Proper maintenance will extend the lifespan of your EcoFlow Window Seal:
- Cleaning: Wipe the window seal with a soft, damp cloth to remove dust and dirt. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the fabric or magnetic components.
- Storage: When not in use, detach the window seal and magnetic strips. Fold the seal neatly and store it in the provided storage bag (Figure 2) in a cool, dry place, away from direct sunlight and extreme temperatures.
- Inspection: Periodically inspect the magnetic strips and the seal for any signs of wear, tear, or damage. Ensure the magnetic adhesion remains strong.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Seal not adhering properly to the window frame. | Window frame is dirty or wet; magnetic strips are misaligned or damaged. | Clean and dry the window frame thoroughly. Re-position or replace magnetic strips if necessary. Ensure the magnetic strips are flat and fully in contact with the frame. |
| Air leakage around the seal or hose openings. | Seal is not fully covering the window opening; hose is not snug in its opening. | Adjust the window seal to ensure full coverage and a tight fit. Push the air conditioner hose further into the opening and ensure the fabric is snug around it. |
| Difficulty inserting the air conditioner hose. | Hose diameter mismatch; obstruction in the opening. | Verify that your air conditioner hose diameter is compatible with the seal's openings. Gently twist and push the hose. Do not force it, as this may damage the seal. |
8. Specifications
- Brand: EF ECOFLOW
- Model: Window Seal
- Color: Black
- Size: Standard
- Product Dimensions (L x W): 106 cm x 65 cm (41.73 in x 25.59 in)
- UV Protection: Yes
- Country of Origin: China
9. Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please refer to the official EcoFlow website or contact EcoFlow customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
EcoFlow Official Website: www.ecoflow.com