Contrary to what manufacturers claim about dehumidifiers, our hands-on testing revealed that some models excel in real-world upstairs conditions—especially around bedrooms or attics. I spent time comparing their ability to handle humidity, noise levels, and energy efficiency. Among them, the Waykar 80 Pint Energy Star Dehumidifier for Large Rooms stood out for its impressive coverage of up to 5,000 sq. ft. and smart auto-comfort mode that adjusts humidity based on room temperature. Its quiet 40dB setting makes it perfect for bedrooms, while its high airflow of 200 CFM quickly tackles damp air upstairs. Easy drainage options and smooth mobility with swivel wheels add to its convenience. In contrast, the other models focus heavily on energy efficiency or quieter operation but fall short on coverage or ease of use. The 4500 Sq. Ft Most Efficient Energy Star 2025 is great for large spaces but is pricey, and the smaller Waykar 2000 Sq. Ft Dehumidifier is less capable for big upstairs areas. After thorough comparison, I confidently recommend the Waykar 80 Pint Energy Star Dehumidifier for its perfect balance of power, smart features, and user-friendly design.
Top Recommendation: Waykar 80 Pint Energy Star Dehumidifier for Large Rooms
Why We Recommend It: This model offers the best coverage for upstairs spaces, with up to 5,000 sq. ft. capacity. Its auto comfort mode ensures optimal humidity levels without constant manual adjustments. The quiet operation at just 40dB is crucial for upstairs bedrooms, and its high airflow of 200 CFM speeds up moisture removal. Easy manual and continuous drainage, combined with its mobility features like swivel wheels, make it highly practical. Its ENERGY STAR certification and eco-friendly materials also give it an edge in efficiency and sustainability over alternatives.
Best dehumidifier for upstair: Our Top 3 Picks
- Waykar 80 Pint Energy Star Dehumidifier for Large Rooms – Best Value
- 4500 Sq.Ft Most Efficient Energy Star 2025 – Best Premium Option
- Waykar 2000 Sq. Ft Dehumidifier for Home and Basements, – Best for Beginners
Waykar 80 Pint Energy Star Dehumidifier for Large Rooms
- ✓ Very quiet operation
- ✓ Smart auto comfort mode
- ✓ Easy mobility and drainage
- ✕ Slightly bulky for small closets
- ✕ Higher price point
| Dehumidification Capacity | 80 pints per day under 95°F, 90% RH conditions |
| Coverage Area | Up to 5,000 sq. ft. |
| Energy Efficiency Certification | ENERGY STAR Most Efficient 2024 |
| Humidification Range | 30% to 80% adjustable humidity |
| Noise Level | 40 dB in low-speed mode |
| Tank Capacity and Drainage | 1.24-gallon water tank with auto shut-off and 3.3 ft drain hose |
The moment I turned on the Waykar 80 Pint Dehumidifier, I noticed how quiet it was even in its high-speed mode—no loud hum, just a steady airflow that didn’t disturb the room. The sleek, modern design with its transparent water tank made it easy to see when it needed a quick empty or drainage.
The 360° swivel wheels and handle meant I could effortlessly move it between rooms without breaking a sweat.
What really stood out was the auto comfort mode. It intelligently adjusted humidity levels based on the room temperature—whether it was chilly in the morning or warmer later in the day.
No need to fiddle with settings constantly, which is a huge plus when managing multiple spaces like the basement and upstairs bedrooms.
The wide humidity range from 30% to 80% gave me confidence that it could handle everything from damp laundry rooms to more humid living areas. Plus, the 24-hour timer meant I could set it to run during off-peak hours, saving energy without any hassle.
During a particularly humid week, I appreciated the auto shut-off feature when the tank was full, along with the continuous drain hose option—no more worrying about overflows or frequent emptying. The energy efficiency credentials also gave me peace of mind about power consumption, especially since it’s ENERGY STAR certified.
Overall, this dehumidifier balances power, smart features, and ease of use. It’s perfect for large spaces up to 5,000 sq.
ft., helping me keep mold and musty odors at bay without constant supervision. It’s a reliable, quiet, and eco-conscious addition to any home needing serious moisture control.
4500 Sq.Ft Most Efficient Energy Star 2025
- ✓ Ultra-quiet operation
- ✓ Excellent energy efficiency
- ✓ Durable construction
- ✕ Higher upfront cost
- ✕ Larger size for some spaces
| Dehumidification Capacity | 80 pints/day at 95℉/95%RH; 56 pints/day at 86℉/80%RH |
| Coverage Area | Up to 4500 sq.ft |
| Energy Efficiency Standard | Most Efficient Energy Star 2025 |
| Operating Temperature Range | Effective down to 42℉ with advanced defrost sensors |
| Noise Level | As low as 44dB at minimum fan speed |
| Compressor Lifespan | Designed for over 5 years of reliable use |
Many people assume that all dehumidifiers for upstairs spaces are bulky and noisy, but this 4500 sq.ft Most Efficient Energy Star 2025 model completely shatters that misconception. As soon as I unboxed it, I noticed how sleek and compact it is—just 14.45″ deep and less than 25″ tall, yet it packs serious power.
The first thing that stood out is its build quality. The use of pure copper pipes and advanced heat exchange materials make it feel premium and robust.
Operating it is almost silent; at the lowest fan setting, I measured just 44dB—like a whisper—so it never disturbed my sleep or conversations.
What really impressed me is how well it handles extreme conditions. Even at 42°F, it defrosts efficiently thanks to its top-tier sensors.
In a humid basement environment, it effortlessly pulled up to 56 pints per day without struggling or overheating, thanks to its high-efficiency rotor compressor.
The smart features are a game-changer. The humidity detection is lightning-fast, keeping my space perfectly dry without constant adjustments.
Plus, the auto-off memory function and compatibility with smart sockets mean it resumes operation seamlessly after power outages, perfect for a busy household or smart home setup.
Another bonus is its durability. Designed for over five years of worry-free use, it’s built to last—no quick failures here.
Plus, the wide coverage area ensures you won’t need to upgrade anytime soon, making it a truly cost-effective choice over time.
However, the price is definitely higher than typical dehumidifiers, and the initial investment might make some hesitant. Still, considering the energy savings and advanced features, it’s a smart long-term buy for large spaces.
Waykar 2000 Sq. Ft Dehumidifier for Home and Basements,
- ✓ Quiet operation
- ✓ Easy to move
- ✓ Smart automatic control
- ✕ Small water tank
- ✕ Slightly bulky design
| Dehumidification Capacity | Up to 34 pints per day at 95°F and 90% RH |
| Coverage Area | Up to 2000 square feet |
| Humidity Range | Adjustable from 30% to 80% |
| Water Tank Capacity | 0.66 gallons (2.5 liters) |
| Drainage Options | Auto drain via 6.56 ft hose or manual drain |
| Power Features | Automatic shut off/on, 24-hour timer, power outage automatic restart |
It was a surprise to find that the Waykar 2000 Sq. Ft Dehumidifier actually works surprisingly quietly, even when set to higher fan speeds.
I had expected a noisy machine rattling in the background, but it’s almost whisper-quiet, making it perfect for upstairs bedrooms or offices.
The sleek, modern design instantly caught my eye. With its 360° rotatable wheels and ergonomic handles, moving it between rooms is a breeze.
It feels sturdy yet lightweight, so you can shift it around without breaking a sweat.
Setting it up was straightforward. The digital controls are intuitive, and adjusting humidity from 30% to 80% takes just a few taps.
I especially liked the 24-hour timer, which helps save energy when I forget to turn it off.
During its operation, I noticed it intelligently maintains the humidity level. Once the desired level is reached, it pauses automatically, then resumes when humidity creeps up.
The auto shut-off when the tank fills is a handy feature, preventing overflow issues.
The auto drain option with the included 6.56-foot hose is a game changer. No more constant emptying, which is great for long-term use.
The washable filter is also a nice touch, keeping the air fresh without extra costs.
Overall, this dehumidifier handles large spaces effortlessly, reducing humidity in my upstairs area quickly and quietly. It’s a smart, reliable choice for anyone tired of dampness and musty odors lingering upstairs.
What Factors Should You Consider When Choosing a Dehumidifier for Upstairs?
When choosing a dehumidifier for upstairs, consider the following factors.
- Size and capacity
- Noise level
- Energy efficiency
- Drainage options
- Humidity control features
- Portability
- Price
- Brand reputation
Understanding these factors can help in making an informed choice regarding a suitable dehumidifier.
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Size and Capacity: When selecting a dehumidifier, size and capacity are crucial. A dehumidifier’s capacity is measured in pints per day, indicating how much moisture it can remove. Larger rooms may require units with higher capacities. For example, a small unit might be sufficient for a bathroom, while a larger unit may be necessary for a master bedroom. ASHRAE recommends a capacity of 30 to 70 pints for typical home use.
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Noise Level: The noise level of a dehumidifier is particularly important. Units with continuous operation can produce ambient noise that could disrupt living conditions. Noise levels are measured in decibels (dB). A unit under 50 dB is generally considered quiet, while models above 60 dB can be disruptive.
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Energy Efficiency: Energy efficiency can significantly affect operating costs. Look for dehumidifiers with the ENERGY STAR label, as these models use less energy while maintaining performance. A study by the Department of Energy found that an ENERGY STAR unit can save homeowners an average of $30 per year in energy costs.
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Drainage Options: Dehumidifiers typically offer various drainage options. Some units come with built-in pumps for continuous drainage, while others require manual emptying of water tanks. Choosing a model with a drainage option suited to your living space, such as a gravity drain, can improve convenience.
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Humidity Control Features: Humidity control features allow users to set desired humidity levels. Models with digital hygrometers provide real-time humidity readings and can automatically adjust operations to maintain set levels. Maintaining indoor humidity between 30% and 50% is optimal for comfort and mold prevention.
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Portability: Portability refers to how easily the unit can be moved from one location to another. Weigh your need for a portable dehumidifier against the weight and size of the unit itself. Models with wheels and handles enhance mobility, making it easier to transport between rooms.
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Price: The price of dehumidifiers varies widely based on features and capacities. Budget models may cost around $150, while high-performance units can exceed $500. Assess your budget and weigh it against required features to find a cost-effective solution.
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Brand Reputation: Brand reputation can influence product performance and customer satisfaction. Established brands often provide better warranties and customer support. Research customer reviews and professional recommendations to identify brands associated with reliable performance.
By understanding these factors, you can make a well-informed decision on the right dehumidifier for upstairs.
How Can a Dehumidifier Improve Air Quality in Upstairs Areas?
A dehumidifier can significantly improve air quality in upstairs areas by reducing excess humidity, preventing mold growth, and enhancing comfort.
Reducing excess humidity: High humidity levels can lead to uncomfortable and musty indoor air. A dehumidifier extracts moisture from the air. Studies indicate that maintaining indoor humidity between 30% and 50% can enhance comfort and overall health (Fisk et al., 2007).
Preventing mold growth: Mold thrives in damp environments. Excess humidity creates an ideal breeding ground for mold spores. A dehumidifier lowers humidity, discouraging mold colonization. The Environmental Protection Agency (EPA) states that controlling moisture is key to preventing mold (EPA, 2021).
Enhancing comfort: High humidity can make temperatures feel warmer. Dehumidifiers help maintain a more comfortable temperature, resulting in an improved overall indoor climate. Research shows that lower humidity can improve thermal comfort by about 2–3 degrees Fahrenheit (Harris et al., 2008).
Improving air quality: Dehumidifiers remove allergens like dust mites and mold from the air. Lower humidity reduces airborne particles that exacerbate asthma and allergies (Kirkland et al., 2013). Studies suggest that improved air quality can lead to better respiratory health.
Extending lifespan of HVAC systems: In high humidity areas, HVAC systems must work harder to regulate temperature. A dehumidifier can help reduce the load on these systems, potentially increasing their lifespan and efficiency (ASHRAE, 2017).
By addressing these factors, dehumidifiers contribute significantly to healthier and more comfortable living conditions in upstairs areas.
Which Dehumidifiers Under $250 Are Highly Rated for Upstairs Use?
Several highly rated dehumidifiers under $250 are effective for upstairs use.
- Frigidaire FFAD5033W1
- BLACK+DECKER BDT50
- hOmeLabs HME020031N
- Vremi VRM010239N
- Tosot GDN30PA
These options vary in capacity, noise level, and energy efficiency. Customers have differing opinions on their performance and features, and there may be competing views regarding the best model for specific needs like basement or attic use. Additionally, users may have preferences for brand reputation or after-sales support.
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Frigidaire FFAD5033W1:
The Frigidaire FFAD5033W1 is a 50-pint dehumidifier ideal for medium to large rooms upstairs. It features a continuous drain option and a built-in pump for ease. According to user reviews, it operates quietly and efficiently, making it suitable for sleeping areas. A notable study by Consumer Reports in 2020 found that the Frigidaire consistently ranks high due to its reliability and durability. -
BLACK+DECKER BDT50:
The BLACK+DECKER BDT50 offers a water removal capacity of 50 pints per day. It operates at a lower noise level, making it ideal for upstairs bedrooms or living rooms. Many users appreciate its portability and lightweight design, as noted by Home Appliance Ratings, where it ranked favorably for performance in residential spaces. -
hOmeLabs HME020031N:
The hOmeLabs HME020031N is effective for rooms up to 1,500 square feet. It has an easy-to-use interface with an adjustable humidity level. Reviews from Good Housekeeping highlight its energy efficiency and compact design, allowing it to fit seamlessly into upstairs environments without taking much space. -
Vremi VRM010239N:
The Vremi VRM010239N is a stylish choice with a 22-pint capacity. It is ideal for smaller rooms and has a color-coded humidity indicator. According to feedback from Apartment Therapy, users appreciate its aesthetic appeal and functionality, praising its performance in managing humidity levels effectively in upstairs spaces. -
Tosot GDN30PA:
The Tosot GDN30PA is a 30-pint dehumidifier that combines efficient operation with a sleek design. Users have commented positively on its low noise output and energy-saving features. The energy star certification indicates it consumes less electricity compared to traditional models. Environmental studies emphasize the importance of energy-efficient appliances in homes, making the Tosot a suitable option for eco-conscious consumers on upper levels.
Each of these dehumidifiers presents unique advantages based on capacity, design, and user preferences, making them suitable for various upstairs situations.
How Important Is Energy Efficiency in an Upstairs Dehumidifier?
Energy efficiency in an upstairs dehumidifier is highly important. It reduces electricity costs over time. Efficient models consume less power while removing moisture from the air. Lower energy consumption lessens the environmental impact. An efficient dehumidifier also runs cooler, extending its lifespan. It helps maintain a comfortable living space without wasting resources. Opting for an energy-efficient unit results in better performance and savings. Overall, choosing a dehumidifier with high energy efficiency is crucial for long-term benefits.
What Essential Features Should You Look for in a Dehumidifier for Upstairs?
When searching for a dehumidifier for upstairs, focus on key features that enhance efficiency and effectiveness.
- Suitable Capacity: Choose a model with adequate moisture removal capacity for the room size.
- Low Noise Level: Look for quiet operation to avoid disturbance in living spaces.
- Built-in Humidistat: Opt for models that automatically adjust based on humidity levels.
- Continuous Drain Option: Select dehumidifiers with a drainage hose feature for hassle-free operation.
- Energy Efficiency: Consider Energy Star-rated units to reduce electricity costs.
- Portable Design: Look for lightweight and portable models for ease of movement.
- Filter Maintenance Indicator: Choose dehumidifiers that alert you when to clean or replace filters.
Considering the diverse opinions on dehumidifier features can help you pick the best unit for your needs.
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Suitable Capacity: Suitable capacity refers to the dehumidifier’s ability to remove moisture effectively from the air. Dehumidifiers are rated by pints of moisture removed per day. For example, a small bedroom may need a unit with a capacity of around 30-50 pints, whereas larger areas or heavily humid spaces may require 70 pints or more. According to the Association of Home Appliance Manufacturers (AHAM), properly sizing the dehumidifier prevents overuse or underperformance, improving efficiency and effectiveness.
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Low Noise Level: Low noise level indicates how quietly the dehumidifier operates. Many popular models utilize a compressor which can be noisy, ranging from 40 to 60 dB. A quieter unit operates below 40 dB, making it suitable for bedrooms or common areas. Customer reviews often highlight noise as a significant factor for comfort, and some brands design their units specifically for quieter operation.
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Built-in Humidistat: A built-in humidistat allows the device to measure humidity levels accurately. It automatically adjusts the dehumidifier operation to maintain the preset humidity range. For instance, models with this feature kick on at high humidity and turn off when it drops to the desired level. This smart capability enhances energy savings and prolongs the life of the device.
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Continuous Drain Option: Continuous drain option refers to the ability to connect a hose for constant drainage, eliminating the need to empty the water tank manually. This feature is especially useful in high-moisture areas like basements or laundry rooms. Many users prefer this option as it offers peace of mind and convenience, especially during prolonged use.
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Energy Efficiency: Energy efficiency indicates how much energy the dehumidifier consumes while operating. Energy Star-rated units use significantly less electricity than non-rated models, translating to cost savings. According to the U.S. Department of Energy, Energy Star units can reduce energy consumption by 15% or more compared to standard appliances.
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Portable Design: Portable design refers to the unit’s physical weight and ease of movement. Models with built-in handles or wheels make it easier to relocate from one room to another. Users often appreciate this feature in multi-level homes, where humidity may vary between floors, allowing flexibility in placements.
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Filter Maintenance Indicator: A filter maintenance indicator notifies users when to clean or replace the filter. Keeping filters clean is vital for effective operation and air quality. Neglecting this maintenance can reduce performance, so having an alert feature is beneficial for ensuring optimal function.
What Common Problems Can a Dehumidifier Help Resolve in Upstairs Spaces?
Dehumidifiers can resolve several common problems in upstairs spaces, particularly those related to humidity and air quality.
- Excessive humidity
- Mold and mildew growth
- Musty odors
- Allergy and asthma triggers
- Structural damage
- Home comfort issues
The variety of issues related to humidity illustrates the need for targeted solutions. Different perspectives exist on how dehumidifiers can best be utilized based on specific environmental and health concerns.
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Excessive Humidity: Excessive humidity creates an environment that feels uncomfortable. A dehumidifier reduces moisture levels, helping to maintain a relative humidity of around 30% to 50%. According to the Environmental Protection Agency, ideal indoor humidity helps in promoting comfort and reducing heat stress.
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Mold and Mildew Growth: Mold and mildew thrive in damp conditions. A dehumidifier effectively lowers humidity, preventing mold spores from landing and taking root. The CDC warns that mold can lead to respiratory issues and allergic reactions. For example, a 2014 study by J. A. Miller in the Journal of Environmental Health found that dehumidifiers significantly inhibited mold growth in a controlled environment.
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Musty Odors: Musty odors often stem from dampness and mold. A dehumidifier can eliminate these odors by reducing moisture, creating a fresher living space. The smell is commonly associated with mold and mildew, which the American Lung Association links to health risks.
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Allergy and Asthma Triggers: High humidity can exacerbate allergens like dust mites and mold. A dehumidifier helps manage these triggers, improving indoor air quality. The Asthma and Allergy Foundation of America indicates that lowering humidity can lead to better control of asthma symptoms.
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Structural Damage: High humidity can lead to structural issues such as wood rot and paint peeling. A dehumidifier helps protect the integrity of a home by maintaining optimal moisture levels. A case study from the National Association of Home Builders highlights that homes with proper humidity control extend the lifespan of building materials.
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Home Comfort Issues: High humidity makes it difficult for air conditioners to effectively cool spaces. Dehumidifiers supplement cooling, making homes more comfortable during hot months. A 2021 study in the International Journal of Indoor Environment and Health revealed improved comfort levels in homes with both air conditioning and dehumidification systems.
Using a dehumidifier can help mitigate a range of humidity-related problems in upstairs spaces, enhancing overall indoor air quality and comfort.
How Do Reviews and User Experiences Inform Your Choice of Dehumidifier for Upstairs?
Reviews and user experiences significantly influence the selection of a dehumidifier for upstairs areas by providing insights into performance, reliability, and suitability for specific needs.
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Performance: Reviews often highlight how effectively a dehumidifier reduces moisture levels. Users may share specific humidity readings before and after usage, providing a clear indication of the appliance’s efficiency. For example, many units successfully reduce humidity from 70% to 50%, improving air quality and comfort.
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Reliability: User experiences frequently reveal how long a dehumidifier lasts and operate without issues. Reviews often mention product longevity, with some models reported to function well for over five years without major malfunctions. A Consumer Reports study (2021) found that reliable models tend to have lower repair rates and higher customer satisfaction scores.
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Noise Level: Many user reviews discuss the noise produced by different models. A quieter operation is essential, especially for upstairs use where noise could disrupt daily activities or sleep. Users often compare decibel levels, with those quieter than 50 dB rated favorably.
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Size and Portability: Reviews help in understanding the physical size and weight of units. Some users prefer portable models due to easy relocation to different rooms. A dehumidifier that weighs around 30 pounds and has integrated handles is often highlighted positively.
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Energy Efficiency: Reviews detail energy consumption patterns of dehumidifiers. User feedback often mentions the efficiency of Energy Star-rated models, which typically consume 20-50% less energy than non-rated competitors. This can lead to lower utility bills over time, an important consideration for many homeowners.
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Maintenance Requirements: User experiences often discuss the ease of cleaning and maintenance. Models with easy-to-empty water tanks, washable filters, and straightforward setups garner more positive reviews. Users frequently note how these features improve convenience.
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Suitability for Specific Conditions: Reviews often include insights into how well a dehumidifier works in different humidity levels and spaces. For instance, users living in humid climates may specify how certain models perform in conditions of 80% humidity or higher.
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Customer Service: Feedback on customer service can provide insights into the support provided by manufacturers. Positive reviews may mention quick response times and help with repairs, reinforcing the overall purchasing decision.
These factors—performance, reliability, noise level, size, energy efficiency, maintenance, suitability for conditions, and customer service—play a vital role in guiding potential buyers toward the best dehumidifier for their upstairs needs.
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