• ShengYih - APF4 -Air Purifier

ShengYih - APF4 -Air Purifier

Model : APF4
HEPA+ high-performance modified activated carbon three-in-one filter
360° ring filter, air intake from all sides
High CADR value: 220㎡/h
Applicable area: 15-20㎡
High performance AC motor, low power consumption + high efficiency conversion + long life
Low noise purification, rest assured sleep
Filter Replacement Tips
Fashion Design, Exquisite Appearance
UVC LED germicidal lamp with zero ozone generation (optional)
Noise as low as 55dB

UV sterilization function (optional)
time display
Filter update reminder
Timing button
switch button
fan speed button

3-speed wind speed + sleep mode
Simple operation, low-speed gear can be opened for a long time to keep the air clean;
When the air is poor, the medium and high gears can be activated to quickly purify.
Wind speed: 1-2-3-sleep-1-2-3 cycle
In sleep state, the sleep icon is half-lit and other lights are off.
HEPA+ high-performance modified activated carbon three-in-one filter
360° ring filter, air intake from all sides
High CADR value: 220㎡/h
Applicable area: 15-20㎡
High performance AC motor, low power consumption + high efficiency conversion + long life
Low noise purification, rest assured sleep
Filter Replacement Tips
Fashion Design, Exquisite Appearance
UVC LED germicidal lamp with zero ozone generation (optional)
Noise as low as 55dB

UV sterilization function (optional)
time display
Filter update reminder
Timing button
switch button
fan speed button

3-speed wind speed + sleep mode
Simple operation, low-speed gear can be opened for a long time to keep the air clean;
When the air is poor, the medium and high gears can be activated to quickly purify.
Wind speed: 1-2-3-sleep-1-2-3 cycle
In sleep state, the sleep icon is half-lit and other lights are off.
HEPA+ high-performance modified activated carbon three-in-one filter
360° ring filter, air intake from all sides
High CADR value: 220㎡/h
Applicable area: 15-20㎡
High performance AC motor, low power consumption + high efficiency conversion + long life
Low noise purification, rest assured sleep
Filter Replacement Tips
Fashion Design, Exquisite Appearance
UVC LED germicidal lamp with zero ozone generation (optional)
Noise as low as 55dB

UV sterilization function (optional)
time display
Filter update reminder
Timing button
switch button
fan speed button

3-speed wind speed + sleep mode
Simple operation, low-speed gear can be opened for a long time to keep the air clean;
When the air is poor, the medium and high gears can be activated to quickly purify.
Wind speed: 1-2-3-sleep-1-2-3 cycle
In sleep state, the sleep icon is half-lit and other lights are off.

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