Who Is It For?

Tired of feeling hot and uncomfortable at home? The right portable air conditioner can be your best friend during sweltering days. In this review, we’ll help you find the perfect match to keep your space cool and breezy. Therefore, we’ll compare performance, value, features, and user experiences to ease your choice.
For the best results, we recommend the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit (Similar on Amazon: 7000BTU Portable Air Conditioner, 4-in-1 AC Unit with…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.).
Costway Portable Air Conditioner Models Reviewed

When choosing a portable air conditioner, it’s important to know your options. Here are three popular models to help you decide which one is right for you.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is great for small to medium rooms. It cools efficiently, has a fan, and even includes a dehumidifier. On the other hand, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU (Similar on Amazon: 12000 BTU Portable Air Conditioner with Wheels & Remote…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.) is perfect for larger spaces, offering heating along with cooling, which makes it versatile for any season.
If you love smart technology, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP (Similar on Amazon: Aoxun Portable Air Conditioner,9000 BTU Smart WiFi AC Unit…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.) allows you to control it from your phone. This makes it super convenient if you’re away from home or want to adjust settings without getting up.
Each of these air conditioners has unique features, so think about what you need most. Whether it’s cooling power, extra features, or smart controls, there’s an option for everyone.
| Product | Cooling Capacity | Features | Best For |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 7000 BTU | Cooling, Dehumidifier, Fan, Sleep Mode | Small to medium rooms |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | 12000 BTU | Cooling, Heating, Fan, Dehumidifier | Larger spaces |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | 9000 BTU | Cooling, Heating, WiFi Control | Smart home users |
Design, Build Quality & Portability
When choosing a portable air conditioner, design, build quality, and portability are key factors. A well-designed unit can make a hot day feel comfortable and enjoyable. You want something that is easy to move and fits your space perfectly.
Many models feature lightweight designs and wheels for effortless transport. They often come with user-friendly controls and clear displays. Here are some important aspects to consider: (Best Portable Air Conditioners Without Hoses: A Comprehensive Review)
- Compact size for easy storage
- Durable materials for long-lasting use
- Handles for convenient carrying
- Stylish design to match your decor
These features enhance the overall experience, making it simple to keep your space cool, wherever you are.
Size, Weight and Window Venting Kit
When choosing a portable air conditioner, size and weight are important to consider, especially if you plan to move it around your home. The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is compact and lightweight, making it easy to lift and transport. It is designed to cool rooms of up to 25 square meters and includes a window venting kit for easy setup.
In comparison, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU is larger and heavier, but it offers a more powerful cooling capacity. This model can effectively cool larger spaces, making it suitable for bigger rooms. It also comes with a window kit for straightforward installation.
The COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP sits in the middle in terms of weight and portability. It provides decent cooling and has smart features for added convenience. Additionally, it includes a window venting kit for easy setup.
| Product | Cooling Capacity | Weight | Window Venting Kit |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 7000 BTU | Lightweight | Yes |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | 12000 BTU | Heavier | Yes |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | 9000 BTU | Medium | Yes |
In conclusion, if you need a lightweight and easy-to-move option, the Costway Portable Air Conditioner 7000BTU is a great choice. However, for larger spaces requiring more cooling power, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU is worth considering. The COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP offers a balance of weight and features for convenient use.
Cooling Performance
Cooling performance is key to staying comfortable during hot days. Many portable air conditioners excel in this area, providing relief when you need it most. However, not all units perform the same, so understanding their differences can help you make the best choice.
- Some units have a cooling capacity of 7000 BTU, perfect for small rooms.
- Others offer multifunctional designs with cooling, dehumidifying, and ventilating modes.
- Features like auto swing and low noise levels can enhance your comfort.
- Easy mobility with rotating casters makes setup a breeze.
BTU Capacity and Room Coverage
When choosing a portable air conditioner, cooling capacity and room coverage are essential factors. The cooling capacity is measured in BTUs (British Thermal Units), which indicates how effectively the unit can cool a space. Here, we will compare three models: Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit, COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP, and COSTWAY 6-in-1 Portable Air Conditioner 12000BTU.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit can cool areas up to 25 square meters, making it suitable for smaller rooms. It has a cooling capacity of 7000 BTU, which is enough for effective comfort during hot days. In contrast, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP offers a higher cooling capacity of 9000 BTU, allowing it to cool rooms of similar size but more efficiently. Lastly, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU stands out with a robust capacity of 12000 BTU, effectively cooling larger spaces up to 25 square meters as well but doing so much faster.
Here’s a comparison of these three models:
| Product | Cooling Capacity (BTU) | Room Coverage (m²) |
|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 7000 | 25 |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | 9000 | 25 |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | 12000 | 25 |
In summary, if you need a basic cooling option, the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is a solid choice. However, for better efficiency and features, consider the COSTWAY 9000BTU or the more powerful COSTWAY 6-in-1 Portable Air Conditioner 12000BTU, especially if you have larger rooms to cool.
Temperature Control and Operating Modes
When choosing a portable air conditioner, you want to know how well it can control temperature and what modes it offers. Here, we will compare three excellent options: the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU, and the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP. Each one has unique features that might fit your needs.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit offers four functions: cooling, dehumidifying, and two fan speeds. It can cool rooms up to 25 square meters and has a temperature range of 16-31°C. This model also features a sleep mode for quieter operation at night.
On the other hand, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU has even more versatility. It can work as a heater, dehumidifier, fan, and cooler. It also has three fan speeds and can cool spaces effectively while providing a temperature range of 15-31°C.
Lastly, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP combines five modes: cool, dry, fan, heat, and sleep. With its smart app, you can control it from anywhere, and it cools spaces quickly thanks to its 9000 BTU cooling capacity.
| Product | Operating Modes | Temperature Range | Cooling Capacity (BTU) |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 4-in-1 (Cool, Dehumidify, Fan) | 16-31°C | 7000 |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | 6-in-1 (Cool, Heat, Dehumidify, Fan) | 15-31°C | 12000 |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | 5-in-1 (Cool, Dry, Fan, Heat, Sleep) | — | 9000 |
In summary, if you need just cooling and dehumidifying, the Costway Portable Air Conditioner 7000BTU may be perfect. For year-round use, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU is a strong choice. If you prefer smart controls, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP is the way to go.
Noise Levels and Sleep Mode
When choosing a portable air conditioner, noise levels and sleep mode features are very important. You want a unit that keeps you cool without bothering your sleep. Let’s take a look at how three specific models perform.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit offers a sleep mode that operates at a quiet 50 dB. This means it won’t disturb your sleep, making it a great choice for nighttime use. It also has two fan speeds, allowing you to adjust the airflow to your comfort level.
On the other hand, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP is another solid option. It also features a sleep mode that promotes quiet operation, ensuring a peaceful environment while you sleep. Users appreciate its low noise during nighttime settings, making it suitable for bedrooms.
Lastly, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU goes a step further with its sleep mode, which ensures minimal noise while you rest. This model is designed to cool larger spaces effectively while still providing a whisper-quiet experience.
In summary, all three options provide effective sleep modes that keep noise levels low. The Costway Portable Air Conditioner 7000BTU stands out for its specific dB rating, while the other two ensure peaceful cooling without noisy interruptions. (Best Portable Mini Air Conditioner Review)
Ease of Use & Smart Features
Using an air conditioner should be simple and stress-free. Many models today are designed with smart features that make cooling your space easier than ever.
They often include handy functions and straightforward controls, so you can focus on enjoying a comfortable environment. For example, you might find features like: (The Ultimate Portable Air Conditioner Review)
- Multi-functional modes for different needs
- Remote controls for convenience
- Auto swing functions to spread cool air
- Easy installation with window kits
These smart features can truly enhance your experience, making it easier to keep your home cozy and refreshing all summer long.
Controls and Remote Operation
When it comes to controlling portable air conditioners, ease of use is key. Three products stand out: the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP, and the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU. Each has unique features that may fit your needs.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is designed for simplicity. It features a control panel with a digital display and a remote control, making it easy to adjust settings from a distance. The unit has a 24-hour timer and two fan speeds, which provide flexibility for cooling.
In comparison, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP offers even more convenience. You can control it via a smartphone app in addition to the remote. This means you can change settings even when you’re not home. It also includes a 24-hour timer and has a quiet sleep mode, perfect for nighttime use.
Finally, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU combines multiple features, including cooling, heating, and fan modes. It has a touch panel with an LED display and a remote control. This model also offers a 24-hour timer and three fan speeds, ensuring that you have full control over your comfort.
| Product | Control Method | Fan Speeds | Timer |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | Remote Control, Control Panel | 2 | 24-Hour Timer |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | Remote Control, Smartphone App | — | 24-Hour Timer |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | Remote Control, Touch Panel | 3 | 24-Hour Timer |
In summary, if you want straightforward controls, the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is great. For tech-savvy users, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP is ideal. Lastly, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU is perfect for those looking for versatility.
App Connectivity, Scheduling and Voice Control
When it comes to staying cool, having the right technology can make a big difference. Some portable air conditioners offer smart features for easy control and convenience. Let’s look at how the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit compares to the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP and the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is a versatile option, offering cooling, dehumidifying, and fan functions. However, it does not have smart app control, meaning you need to use its remote control or the touch panel to set the timer or adjust the temperature.
On the other hand, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP allows you to control it from your smartphone. This feature is great for scheduling your cooling needs from anywhere. You can set timers and adjust settings through an app, making it convenient for busy lifestyles.
Lastly, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU also features smart app control. It offers the most functions, including heating, cooling, and dehumidifying. This unit is perfect for those who want flexibility throughout the year, as you can control it using either the remote or your smartphone.
| Product | Control Method | Features | Best For |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | Remote Control, Touch Panel | Cooling, Dehumidifying, Fan | Basic Home Use |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | Smart App, Remote Control | Cooling, Dehumidifying, Fan, Heating | Smart Home Integration |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | Smart App, Remote Control | Cooling, Heating, Dehumidifying, Fan | All-Season Comfort |
In summary, if you want basic cooling without smart features, the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is a good choice. For those who prefer the convenience of app control, both the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP and the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU offer great options, with the latter being more versatile for all seasons.
Energy Efficiency & Running Costs
Energy efficiency is important for saving money and helping the planet. Choosing the right air conditioner can greatly affect your monthly bills. Therefore, it’s helpful to compare different models based on their energy use and overall costs.
- Portable air conditioners often have different BTU ratings, impacting cooling power and energy consumption.
- Units with multiple functions, like cooling and dehumidifying, can save energy by reducing the need for extra appliances.
- Some models operate quietly, which can be a big plus for nighttime use.
- Look for features like timers and remote controls to manage energy use more efficiently.
Power Consumption and Efficiency
When choosing a portable air conditioner, power consumption and energy efficiency are important factors to consider. You want a unit that cools well while saving energy and keeping your bills low. Let’s look at three products to see how they compare.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit is a versatile choice. It has a cooling capacity of 7000 BTU and can effectively cool rooms up to 25 square meters. This unit is designed to be energy-efficient, helping you save on electricity costs.
In comparison, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU offers more cooling power at 12000 BTU, making it suitable for larger spaces. Despite its higher capacity, it maintains energy efficiency. This model combines multiple functions, which can also help in saving energy by reducing the need for extra appliances.
Lastly, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP features a cooling capacity of 9000 BTU and a smart app for remote control. This product is designed for energy efficiency, and its app allows you to monitor and control usage easily.
| Product | Cooling Capacity (BTU) | Energy Efficiency | Ideal Room Size |
|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 7000 | Energy-efficient | Up to 25 m² |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | 12000 | Energy-efficient | — |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | 9000 | Energy-efficient | — |
In summary, all three products are designed to be energy-efficient. The right choice will depend on the size of the space you need to cool and whether you prefer additional features like Wi-Fi control.
Dehumidifier Functionality
When it comes to keeping your space comfy and dry, the dehumidifier function of portable air conditioners can make a big difference. Let’s look at how a few models handle this important task.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit offers a great dehumidification feature, extracting up to 19.2 liters of moisture per day. This helps reduce humidity effectively, making your room feel cooler. It also has convenient drainage holes and hoses for easy water disposal.
In comparison, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU provides more versatility, combining six functions, including dehumidifying. It can drain water through continuous drainage or manual drainage, making it adaptable to your needs.
Here’s a quick comparison of these two models:
| Product | Dehumidification Capacity | Drainage Method |
|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | 19.2L/day | Hoses, drainage holes |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | — | Continuous or manual |
While both units provide dehumidification, the Costway Portable Air Conditioner 7000BTU is more focused on moisture removal, whereas the COSTWAY 6-in-1 offers additional modes and flexibility. Consider your needs when choosing the right one for you!
Maintenance & Long-Term Reliability
Keeping your air conditioner running smoothly is important for comfort and peace of mind. Regular maintenance can help extend the life of your unit, ensuring it cools effectively for years. In the following sections, we will compare various features that impact maintenance needs and long-term reliability.
- Easy-to-clean filters for better air quality
- Durable materials that withstand wear and tear
- Energy-efficient designs to lower running costs
- Smart features for remote monitoring and alerts
Filter Cleaning and General Maintenance
Keeping your portable air conditioner clean is important for it to work well. Here’s how some models compare in terms of filter cleaning and overall maintenance.
The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit has an easy-to-remove filter. You can wash it, which helps the air conditioner run better and last longer. It also has a self-evaporating design, which means you won’t have to worry about draining water often.
In contrast, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP features a detachable and washable filter as well. It offers two drainage options—continuous and manual—making maintenance straightforward. This model is great for those who enjoy smart technology and want to control their air conditioner from their phone.
Finally, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU also has a removable filter that can be cleaned. It provides two drainage methods as well, ensuring that you can keep it running efficiently with minimal hassle.
| Product | Filter Cleaning | Drainage Options |
|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | Washable filter | Self-evaporating |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | Detachable, washable filter | Continuous, manual |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | Removable, cleanable filter | Continuous, manual |
In summary, all three models offer easy filter maintenance, but they each have unique drainage options that may fit your needs better. Whether you prefer self-evaporating features or the convenience of washing the filter, there’s an option for you!
User Reviews & Feedback
When it comes to choosing a portable air conditioner, real-world feedback from users can be very helpful. Here are some insights from people who have used three popular models: the Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit, the COSTWAY 6-in-1 Portable Air Conditioner 12000BTU, and the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP.
Users often appreciate the Costway Portable Air Conditioner 7000BTU for its ease of use and versatility. Many find it effective for cooling small rooms and like that it has a dehumidifier function. However, some mention that it can be noisy at times, which might disrupt sleep.
The COSTWAY 6-in-1 Portable Air Conditioner 12000BTU stands out for its powerful cooling capacity. Users report that it quickly cools larger spaces and the multiple modes (like heating and dehumidifying) are beneficial year-round. On the downside, some customers note that it takes a bit longer to set up compared to simpler models.
Lastly, the COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP is praised for its smart features. Users enjoy being able to control it from their phones, making it very convenient. However, some have said that it can struggle to cool very large rooms effectively.
| Product | Best For | Key Specs | Pros | Cons |
|---|---|---|---|---|
| Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit | Small rooms | 7000 BTU, 4-in-1, Dehumidifier | Easy to use, versatile features | Can be noisy |
| COSTWAY 6-in-1 Portable Air Conditioner 12000BTU | Larger spaces | 12000 BTU, 6-in-1, Multiple modes | Powerful cooling, multi-functional | Longer setup time |
| COSTWAY 9000BTU Portable Air Conditioner with WiFi Smart APP | Smart home integration | 9000 BTU, WiFi, 5-in-1 | Smart features, convenient | Struggles in very large rooms |
Overall, reviews highlight that while all three products have their strengths, they each cater to different needs and preferences. It’s essential to consider what features are most important to you when making a choice.
Price and Value for Money

The Costway Portable Air Conditioner 7000BTU, 4-in-1 Air Conditioning Unit (Similar on Amazon: 7000BTU Portable Air Conditioner, 4-in-1 AC Unit with…See PriceProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on amazon.co.uk or amazom.com at the time of purchase will apply to the purchase of this product.) offers a good balance between price and performance. Therefore, if you are looking for an efficient way to cool small to medium rooms, this AC unit could be a smart choice. It effectively provides cooling, dehumidifying, and fan functions, making it versatile for different needs.
However, some users noted that it can be a bit noisy during operation, which might be a concern for light sleepers. Still, considering its features and reasonable price, the Costway Portable Air Conditioner is a solid option for those seeking comfort during hot summer days.
Frequently Asked Questions
The Costway Portable Air Conditioner has a cooling capacity of 7000 BTU. It can effectively cool rooms up to 25 square meters. This makes it ideal for small to medium-sized spaces like bedrooms or home offices.
The Costway Portable Air Conditioner is relatively lightweight, making it easy to move around. However, the exact weight is not specified. Its design features built-in handles and wheels to help with transportation.
Yes, the Costway Portable Air Conditioner includes a sleep mode. This mode operates at a low noise level of 50dB, making it perfect for a good night’s sleep. It also has a timer that can be set for up to 24 hours.
The exact dimensions of the Costway Portable Air Conditioner are not provided. However, it is designed to be compact enough to fit in various spaces without taking up too much room.
Yes, the Costway Portable Air Conditioner has an energy-efficient design. It operates under Energy Class A, which means it is designed to provide effective cooling while using less energy.
The Costway Portable Air Conditioner has several features. It includes four operating modes: cooling, dehumidifying, ventilating, and sleep mode. Additionally, it has adjustable temperature settings and two fan speeds for customized comfort.
The warranty details for the Costway Portable Air Conditioner are not specified in the dataset. It’s always a good idea to check the warranty information before making a purchase for peace of mind.
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