MSB5 Small Room HEPA Air Purifier With RGB Light

Sale price$49.99

Membrane Solutions MSB5 Small Room HEPA Air Purifier

Features of Small HEPA Air Purifier

The Membrane Solution MSB5 small room purifier: H13 HEPA filter captures 99.97% of particles (0.3μm), including smoke, pollen, and pet dander, improving indoor air quality for allergy relief and a healthier life.

Small Room Air Purifier with 3-Stage Filter


Extended Lifespan: Pre-filter

protect HEPA filters, extending their lifespan and maintaining efficiency.

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99.97% Removal Rate: H13 HEPA filter

Second stage: The H13 HEPA filter can capture 99.97% of airborne particles as small as 0.3μm, improving the overall efficiency and performance of the small HEPA air purifier.

Multi-functional Small Room Air Purifier

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Quietly Improving Air Quality-20dB

MSB5 small room air purifier: Ideal for offices, bedrooms, and gaming rooms. Features sleep mode and operates at low decibels (20dB), providing quiet air purification comparable to the gentle rustle of leaves in a breeze.

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Smart Speed and Pollution Display

MSB5 HEPA air purifier has 3 fan speeds (Auto, Sleep, Turbo) with touch screen display showing indoor air pollution index. Auto Mode adjusts fan speed based on TVOC sensor readings for optimal air purification.

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Rainbow Night Light

MSB5 small room purifier has doubles as a night light or DJ light, allowing you to select your preferred color for different ambiance and creating a cozy atmosphere. Eliminates the need for a separate night light, providing convenience and versatility.

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With USB & Power Bank

MSB5 small space air purifier with a USB cable and a portable power source, making it convenient for use anywhere (such as in a gaming room or bedroom).

Small Air Purifier for Room & Bedroom( 215 ft² / 20 m²)

The MSB5 is a desktop air purifier suitable for small spaces such as bedrooms, living rooms, and gaming rooms.

Its dual-channel technology gives the MSB5 small room air purifier high air circulation and filtration capabilities, with 360° air outlet, capable of effectively filtering pollutants in rooms up to 215 ft² / 20 m² within one hour.

It covers every corner of the room, bringing you a healthier life.

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Monitoring Filter Lifespan for Small Room Purifier

Apart from purchasing a HEPA Air Purifier, it's also crucial to correctly replace the filter at the right time, as replacing it too early would be wasteful, while delaying it could reduce performance. So, when is the best and easiest time to replace the filter?

The membrane solution MSB5 small room air purifier comes with a 99-day filter replacement reminder. LED blinks every 2 seconds when filter lifespan is <10 days. Replace filter every 3 months for optimal performance. Use genuine MSB5 air filters.

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MSB5 Air Purifier Filter Replacement

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Turn off the machine and unplug the power plug. Turn the machine over and turn counterclockwise to remove the base.

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Take out the old filter element and use a vacuum cleaner or clean cloth to remove any remaining dust, dirt or lint inside the purifier.

Note: Do not use water or liquid to clean the purifier.

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Put in the new filter element

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Turn the base clockwise. Press and hold the power button for 3 seconds to reset the filter time.


ModeMSB5 Small Room HEPA Air Purifier
Rated Voltage5V/1A
Rated Voltage4.5 Watts
Dimensions6.5*6.5*8.0in (165*165*204mm)
Weight1.74 lb(788g)
Filter element typea single composite filter element
Operating5-30℃ (20%-70%)
Storage-10-50℃ (20%-70%)
Packing ListTable header 1
portable air purifier1
Type-C cable (3.3ft)1
HEPA filter (pre-installed)1

After-Sales Guarantee for Small Room Air Purifier

  • Certified to CE,FCC,ROHS,ICES,UKCA
  • Provided with 90-Day Return
  • 1 year 100% customer satisfaction service!

frequently asked questions