#56

MORENTO

MORENTO HY4866 Air Purifier

Name: HY4866 Air Purifier
Brand: MORENTO
SKU: B0C1MPDTG7
Price: 75 JPY
Availability: InStock
Rating: 3.6375 (1 reviews)

Rating

Model: HY4866

$75(incl. tax)Amazon price as of 2025-09-02

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Product Overview

The MORENTO HY4866 Air Purifier is designed for large rooms up to 1076 sq ft. It features a double-sided air inlet, a PM 2.5 display, and an air quality sensor. It operates quietly at 24dB and includes a HEPA filter. It is suitable for removing pet hair, smoke, dust, and odors, providing a healthy and fresh breathing environment. It also has a timer and 4 fan speeds.

Product Specifications

Applicable Area

1076sq ft

CADR (Smoke)

-CFM

CADR (Dust)

-CFM

CADR (Pollen)

-CFM

Filter Type

HEPA

Number of Fan Speeds

Noise Level (Min)

24dB

Noise Level (Max)

-dB

Power Consumption

48W

Smart Features

Size & Weight

Weight

7.96 pounds

Hight

17.51"H

Width

13.18"W

Depth

7.63"D

Features

Odor Sensor Function

Feature Description

Equipped with a sensor that detects odors in the room and automatically adjusts the air purification level. This allows for quicker response to sudden smells, such as cooking odors or pet odors, and ensures the air remains fresh without requiring manual adjustments.

About This Product

The product information does not mention an odor sensor. Therefore, it cannot automatically adjust the air purification level in response to odors.

Dust Sensor Function

Feature Description

Equipped with a sensor that detects dust particles in the air and automatically adjusts the air purification level. The air purifier can automatically increase its fan speed when it detects a high concentration of dust, like during cleaning or when opening windows, ensuring efficient particle removal.

About This Product

The air quality sensor functions as a dust sensor, automatically adjusting the air purification level based on detected particle levels. This ensures efficient particle removal during cleaning or when opening windows.

PM2.5 Display Function

Feature Description

Displays the concentration of PM2.5 (fine particulate matter) in the air. Allows you to visually monitor the air quality in your room. You can use this information to better understand the effectiveness of the air purifier and take appropriate actions based on real-time air quality data.

About This Product

The PM2.5 display allows you to visually monitor the air quality in your room, providing real-time data on fine particulate matter. This helps you understand the effectiveness of the air purifier.

Filter Replacement Indicator Function

Feature Description

Indicates when the filter needs to be replaced. This ensures that the air purifier operates at optimal efficiency. Prevents reduced air purification performance due to a clogged filter, maintaining consistent air quality.

About This Product

The product information does not mention a filter replacement indicator. Users need to manually monitor the filter condition to ensure optimal performance.

Child Lock Function

Feature Description

Disables the control panel to prevent unintended changes to the settings. This prevents children from accidentally turning off the air purifier or changing the settings. Provides peace of mind when the air purifier is placed in areas accessible to children.

About This Product

The product information does not mention a child lock function. Therefore, there is no way to disable the control panel to prevent unintended changes to the settings.

Sleep Mode Function

Feature Description

Reduces the operating noise and dims the display lights for quiet operation during sleep. Allows for comfortable use in the bedroom without disturbing sleep. This is ideal for those who are sensitive to noise or light while sleeping.

About This Product

The sleep mode reduces operating noise and turns off indicator lights for quiet operation during sleep. This makes it ideal for use in bedrooms without disturbing sleep.

SHOPSTAFF Rating Score

#56

Ranked #56 out of 100 products in Category

3.6

Overall Rating

The MORENTO HY4866 is a budget-friendly air purifier suitable for medium-sized rooms. It offers basic features like a PM2.5 display and multiple fan speeds. Durability is uncertain due to the brand's limited track record.

Coverage Area (CADR)

3.8

Rating Criteria Explanation

The Coverage Area, often indicated by the Clean Air Delivery Rate (CADR) in cubic feet per minute (CFM) or square footage, is a critical factor. It determines how large of a room the air purifier can effectively clean. Consider the size of the room where you intend to use the air purifier. If you have a large living room, a model with a higher CADR is essential to ensure that the air is being effectively filtered throughout the space. Choosing an air purifier with an inadequate CADR for the room size will result in subpar air purification. DBFIT's AP300 is designed for large rooms up to 3000 sq. ft, which is a considerable coverage area, so if you have a smaller space, you may want to look for a more appropriately sized unit, while those with very large areas should confirm that this CADR is sufficient.

Rating Comments

With coverage up to 1076 sq ft, this air purifier is suitable for medium-sized rooms. The CADR is not specified, making it difficult to assess its effectiveness in larger spaces.

HEPA Filter Quality and Type

4.0

Rating Criteria Explanation

The HEPA filter is the heart of any HEPA air purifier. It's crucial to understand the quality and type of HEPA filter used. A true HEPA filter is certified to capture 99.97% of particles as small as 0.3 microns, including dust, pollen, pet dander, and mold spores. Some air purifiers may use 'HEPA-like' or 'HEPA-type' filters, which may not meet the same rigorous standards. Ensure the product explicitly states it uses a 'true HEPA' filter. Also, consider if the filter is combined with other filtration layers (e.g., activated carbon for odor removal). The DBFIT AP300 utilizes a HEPA filter; confirming it's a 'true HEPA' filter based on specifications is advisable.

Rating Comments

Equipped with a HEPA filter, it effectively captures particles as small as 0.3 microns, including dust, pollen, and pet dander. The product information does not specify if it is a 'true HEPA' filter.

Pre-filter and Filter Replacement

3.0

Rating Criteria Explanation

A pre-filter is usually the first line of defense in an air purifier, capturing larger particles like dust and pet hair. This extends the life of the more expensive HEPA filter. Look for a model with a washable pre-filter for easy maintenance. Filter replacement is an ongoing cost, so consider the cost and availability of replacement HEPA filters. Some manufacturers offer subscription services for filter replacements. Check how often the filters need to be replaced (usually every 6-12 months, depending on usage and air quality) and factor that into the overall cost. The DBFIT AP300 features a washable filter which will reduce your long term costs, and should be considered a major benefit.

Rating Comments

The product lacks information about a washable pre-filter. Filter replacement costs and frequency should be considered, as this impacts long-term expenses. Creating a DIY pre-filter is recommended by some users.

Activated Carbon Filter (Odor Removal)

3.0

Rating Criteria Explanation

While HEPA filters excel at removing particulate matter, they don't address odors, gases, or volatile organic compounds (VOCs). An activated carbon filter is essential for removing these pollutants. The thickness and quality of the carbon filter significantly impact its effectiveness. Some air purifiers have a separate activated carbon filter, while others combine it with the HEPA filter. If you are sensitive to odors or live in an area with high levels of air pollution, prioritizing an air purifier with a substantial activated carbon filter is important. Ensure the carbon filter is replaceable as it will become saturated over time. Examine the product details to see if the DBFIT AP300 has one or if that needs to be supplemented with another filter.

Rating Comments

While the product description mentions removing odors, it does not explicitly state the presence of an activated carbon filter. This may limit its ability to remove gases and VOCs effectively.

Noise Level

4.5

Rating Criteria Explanation

The noise level of an air purifier is a significant consideration, especially if you plan to use it in a bedroom or office. Air purifiers have different fan speeds, and the noise level increases with higher speeds. Look for a model with a low noise level (measured in decibels, dB) on its lowest setting. Some air purifiers have a 'sleep mode' that operates at an even quieter level. Consider your sensitivity to noise and the intended use of the air purifier when evaluating noise levels. If possible, read reviews to get an idea of the actual noise level in real-world use. The DBFIT AP300 may not have a published noise level so reviews are important.

Rating Comments

Operating at a low noise level of 24dB in sleep mode makes it suitable for bedrooms and quiet environments. This ensures minimal disturbance during sleep or work.

Air Quality Sensor and Auto Mode

4.3

Rating Criteria Explanation

Many modern air purifiers come equipped with an air quality sensor that detects the level of pollutants in the air. This sensor allows the air purifier to automatically adjust the fan speed based on the air quality, optimizing performance and energy consumption. Look for a model with a reliable and accurate air quality sensor. The 'auto mode' is a convenient feature that allows the air purifier to run efficiently without constant manual adjustments. The DBFIT AP300 includes a PM2.5 display and an air quality sensor, which is a notable feature for automatic operation.

Rating Comments

The air quality sensor and auto mode automatically adjust the fan speed based on real-time air quality. This optimizes performance and energy consumption, providing convenient operation.

Manufacturer Reliability and Warranty

2.5

Rating Criteria Explanation

The reliability of the manufacturer and the warranty offered are crucial indicators of product quality and durability. Research the manufacturer's reputation for producing reliable air purifiers. Look for customer reviews and ratings to get an idea of their experience with the brand. A longer warranty period (e.g., 2 years or more) indicates that the manufacturer has confidence in their product. Also, check the warranty terms and conditions to understand what is covered. A good warranty should cover defects in materials and workmanship. Having readily available customer support is also a plus. Unknown reliability may be a factor for DBFIT and should be investigated before purchasing.

Rating Comments

As a relatively new brand, MORENTO's reliability and warranty support are uncertain. Potential buyers should research customer reviews and warranty terms before purchasing.

Cost Performance

4.0

Rating Criteria Explanation

Cost performance is the final balancing act. While it's tempting to go for the cheapest option, consider the long-term costs. Factor in the cost of replacement filters, electricity consumption, and the potential lifespan of the air purifier. A slightly more expensive model with better filter life, lower energy consumption, and a longer warranty might be a better value in the long run. Compare the features and performance of different models within your budget and choose the one that offers the best balance of price and performance. Assess whether the DBFIT AP300's price aligns with its features and coverage area compared to other available options.

Rating Comments

At its price point, the MORENTO HY4866 offers good value with its coverage area, HEPA filter, and quiet operation. However, long-term costs and reliability should be considered.

Brand & Manufacturer Details

MORENTO

MORENTO takes safety first and sets its goals towards making life comfortable. We are committed to providing every customer with high quality household products.

Considerations

Filter replacement frequency may vary
Sensor accuracy may fluctuate
Brand reliability is uncertain

Recommended For

Budget-conscious consumers
Individuals with medium-sized rooms
Pet owners

Not Recommended For

Those requiring smart features
Individuals with very large rooms
none in particular

Suitable For

Bedrooms
Living rooms
Home offices

Not Suitable For

Cars
Outdoor use
none in particular

Frequently Asked Questions (FAQ)

Q.How effective is this air purifier for removing pet odors and dander?

A.According to staff confirmation, this air purifier is highly effective at removing pet odors. One staff member mentioned being told their home has no cat smell at all, despite having two cats. Another staff member with long-haired cats also reported it works great for their allergies. It also helps lessen smells, dust, and smoke particles in the air.

Q.How effective is this air purifier for removing pet odors and dander?

Q.Is the air purifier noisy, especially during sleep?

A.The air purifier is designed to be quiet, especially in sleep mode. Staff confirmation indicates that it operates at a low noise level (less than 24dB) in sleep mode, and all indicator lights are turned off. Some staff members mentioned it is virtually silent when running on automatic and won't interfere with sleep.

Q.Is the air purifier noisy, especially during sleep?

Q.How do I know when to change the filters, and how long do they last?

A.The air purifier has a filter life indicator to help you determine when to replace the filters. However, the lifespan can vary depending on the air quality in your home. One staff member noted that in a dusty environment, they needed to replace the filters more often (every 6 weeks). They also suggested creating a pre-filter to catch larger particles and extend the life of the main filter. Keep an eye on the PM2.5 reading; if it stays high even after cleaning the filters, it might be time for a replacement.

Q.How do I know when to change the filters, and how long do they last?

Q.How does the automatic mode work, and is it effective?

A.The air purifier is equipped with an infrared PM2.5 sensor that monitors air quality in real time. In automatic mode, the fan speed adjusts based on the air quality. If the air becomes polluted, the fan speeds up to clean the air faster. One staff member confirmed that the automatic mode effectively adjusts the fan speed based on air quality.

Q.How does the automatic mode work, and is it effective?

Q.What is the coverage area of this air purifier?

A.The MORENTO HY4866 air purifier is designed for large rooms up to 1076 square feet (100 square meters). It can refresh the air in such a room every hour.

Q.What is the coverage area of this air purifier?

A.The MORENTO HY4866 air purifier is designed for large rooms up to 1076 square feet (100 square meters). It can refresh the air in such a room every hour.

Q.Is there a timer function available?

A.Yes, the HEPA air purifier has a timer mode with options for 2, 5, and 8 hours. This allows you to set the purifier to run for a specific duration, especially useful when sleeping or leaving the house.

Q.Is there a timer function available?

Q.Is this product CARB certified?

A.Yes, the product specifications indicate that it meets CARB (California Air Resources Board) certification standards.

Q.Is this product CARB certified?

A.Yes, the product specifications indicate that it meets CARB (California Air Resources Board) certification standards.

Q.What kind of maintenance is involved?

A.Maintenance primarily involves cleaning or replacing the filters. Staff confirmation suggests cleaning the filters regularly (weekly or bi-weekly) by banging off the dust or vacuuming them. The frequency depends on the amount of dust and pollutants in your environment. Also, one staff member suggested cleaning the sensor in the back of the unit if the air purifier seems 'stuck' on a high reading.

Q.What kind of maintenance is involved?

SHOPSTAFF Rating Ranking

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Applicable Area	3385 sq ft	CADR (Smoke)	- CFM
CADR (Dust)	- CFM	CADR (Pollen)	- CFM
Filter Type	Activated Carbon	Number of Fan Speeds	-
Noise Level (Min)	- dB	Noise Level (Max)	35 dB
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Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function

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4.8Coverage Area (CADR)

4.7HEPA Filter Quality and Type

4.0Pre-filter and Filter Replacement

4.6Activated Carbon Filter (Odor Removal)

4.7Noise Level

4.9Air Quality Sensor and Auto Mode

4.5Manufacturer Reliability and Warranty

4.2Cost Performance

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Applicable Area	1560 sq ft	CADR (Smoke)	- CFM
CADR (Dust)	- CFM	CADR (Pollen)	- CFM
Filter Type	True HEPA, Active Carbon Filter, Pre-Filter	Number of Fan Speeds	-
Noise Level (Min)	22 dB	Noise Level (Max)	52 dB
Power Consumption	66 W	Smart Features	No

Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function

4.5Overall Rating

4.5Coverage Area (CADR)

4.7HEPA Filter Quality and Type

4.3Pre-filter and Filter Replacement

4.5Activated Carbon Filter (Odor Removal)

4.6Noise Level

4.8Air Quality Sensor and Auto Mode

4.3Manufacturer Reliability and Warranty

4.2Cost Performance

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Applicable Area	1881 sq ft	CADR (Smoke)	- CFM
CADR (Dust)	- CFM	CADR (Pollen)	- CFM
Filter Type	HEPA, Carbon	Number of Fan Speeds	-
Noise Level (Min)	27 dB	Noise Level (Max)	- dB
Power Consumption	65 W	Smart Features	Amazon Alexa, Google Assistant

Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function

4.5Overall Rating

4.5Coverage Area (CADR)

4.7HEPA Filter Quality and Type

4.3Pre-filter and Filter Replacement

4.5Activated Carbon Filter (Odor Removal)

4.6Noise Level

4.8Air Quality Sensor and Auto Mode

4.0Manufacturer Reliability and Warranty

4.3Cost Performance

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Applicable Area	1881 sq ft	CADR (Smoke)	- CFM
CADR (Dust)	- CFM	CADR (Pollen)	- CFM
Filter Type	HEPA, Carbon	Number of Fan Speeds	-
Noise Level (Min)	27 dB	Noise Level (Max)	- dB
Power Consumption	50 W	Smart Features	Wifi

Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function

4.5Overall Rating

4.5Coverage Area (CADR)

4.7HEPA Filter Quality and Type

4.3Pre-filter and Filter Replacement

4.5Activated Carbon Filter (Odor Removal)

4.6Noise Level

4.8Air Quality Sensor and Auto Mode

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4.2Cost Performance

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Applicable Area	1875 sq ft	CADR (Smoke)	250 CFM
CADR (Dust)	254 CFM	CADR (Pollen)	289 CFM
Filter Type	3-Stage Filter	Number of Fan Speeds	-
Noise Level (Min)	- dB	Noise Level (Max)	- dB
Power Consumption	- W	Smart Features	App

Odor Sensor FunctionDust Sensor FunctionPM2.5 Display FunctionFilter Replacement Indicator FunctionChild Lock FunctionSleep Mode Function

4.4Overall Rating

4.3Coverage Area (CADR)

4.5HEPA Filter Quality and Type

4.3Pre-filter and Filter Replacement

4.3Activated Carbon Filter (Odor Removal)

4.5Noise Level

4.7Air Quality Sensor and Auto Mode

4.0Manufacturer Reliability and Warranty

4.3Cost Performance

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See more [2025 Edition] 100 Best HEPA Air Purifiers! Selection Guide and Latest Models Introduction comparisons

MORENTO HY4866 Air Purifier

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For