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FABISENSE FS905 Smart Air Purifier Ultra | Whole-Home Gaseous Defense | Intelligent High-Precision Sensor | Clears Formaldehyde
FABISENSE FS905 Smart Air Purifier Ultra | Whole-Home Gaseous Defense | Intelligent High-Precision Sensor | Clears Formaldehyde
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FABISENSE Smart Formaldehyde Purifier Ultra
Cleaner Air Care for Modern Homes
The FABISENSE Smart Formaldehyde Purifier Ultra combines formaldehyde purification, formaldehyde detection, negative-ion technology, smart operation and soft ambient lighting in one modern device.
Designed for everyday indoor use, it helps support a fresher and more comfortable home environment while blending naturally into bedrooms, living rooms, offices and newly renovated spaces.
Available in White and Black.
Two Colors. One Smart Air-Care Solution.
Choose the color that best matches your space.
White
Clean, bright and minimal.
A natural fit for bedrooms, nurseries, light-toned interiors and modern living spaces.
Black
Modern, understated and premium.
Ideal for offices, living rooms, darker interiors and contemporary home décor.
Both colors offer the same functions and performance.

Formaldehyde Removal Support
Designed for Newly Renovated and Everyday Indoor Spaces
Indoor environments may contain formaldehyde and other unwanted airborne pollutants from furniture, decoration materials and daily living.
The FS905 is designed to help reduce formaldehyde and support cleaner indoor air.
Formaldehyde Removal Rate: 97.3%
It is especially suitable for:
- Newly renovated rooms
- Bedrooms
- Living rooms
- Offices
- Children's rooms
- Furniture-intensive spaces

Built-In Formaldehyde Detection
See More Than Just Purification
The purifier features a built-in electrochemical formaldehyde sensor, allowing the device to detect formaldehyde levels while operating.
This gives users greater awareness of changing indoor conditions instead of relying only on passive purification.

199 Million Negative Ions
Fresh-Air Support for Everyday Living
The FS905 releases up to:
199 Million Negative Ions/cm³
Negative-ion operation provides an additional air-care mode for everyday indoor use.
It can be used alone or together with other supported purification modes depending on your needs.

Multiple Operating Modes
Choose the mode that suits your environment.
Supported Modes
- Ozone Mode
- Ozone + Negative-Ion Mode
- Negative-Ion Mode
- Formaldehyde Detection
The flexible mode selection makes the purifier suitable for different indoor air-care situations.


Smart Auto-Operation
Less Manual Adjustment, Easier Daily Use
The smart operation function helps simplify everyday use.
Once placed in your preferred room, the purifier is designed to provide convenient air-care support without requiring complicated operation.
Child Safety Lock
For family households, the built-in Child Safety Lock helps reduce accidental button operation.
A practical feature for homes with young children.
Soft Night Light
The integrated soft light creates a warm and comfortable atmosphere while the purifier is in use.
Suitable for:
- Bedroom
- Bedside
- Nursery
- Living room
- Study room
It adds a softer visual presence compared with traditional appliance-style air purifiers.

Modern Vertical Design
The FS905 uses a compact upright design that takes up relatively little floor or tabletop space.
Its smooth cylindrical body makes it easy to integrate into modern interiors without looking bulky.
Product Size
170 × 170 × 326 mm
Helps Address Multiple Indoor Air Concerns
According to the product specification, the FS905 is designed to help address:
- Formaldehyde
- Ammonia
- Odors
- Staphylococcus albus
- Escherichia coli
- Staphylococcus aureus
This makes it suitable for broader home air-care use rather than formaldehyde-focused applications alone.

High Bactericidal Performance
The product specification lists a bactericidal rate of up to:
99.9%
Tested performance includes selected common bacteria under specified test conditions.

Product Specifications
| Specification | Details |
|---|---|
| Product Model | FS905 Smart Formaldehyde Purifier Ultra |
| Color | White / Black |
| Formaldehyde Removal Rate | 97.3% |
| Bactericidal Rate | 99.9% |
| Negative Ion Concentration | 199 million ions/cm³ |
| Ozone Output | 42.24 mg/m³/h |
| Formaldehyde Detection | Electrochemical Sensor |
| Operating Modes | Ozone / Ozone + Negative Ion / Negative Ion / Formaldehyde Detection |
| Rated Voltage | 12V |
| Rated Power | 18W |
| Power Adapter | 100–240V~ 50/60Hz 0.7A MAX |
| Product Size | 170 × 170 × 326 mm |
Ideal for Different Indoor Spaces
Living Room
Support everyday air care while maintaining a clean, modern look.
Bedroom
Compact design and soft lighting make it suitable for personal spaces.
Newly Renovated Room
A practical choice for users especially concerned about formaldehyde after renovation or new furniture installation.
Office
Place it near your desk or workstation for convenient daily air monitoring and purification.
Children's Room
Child lock and simple operation make it easier to use in family environments.
Pet-Friendly Homes
Helps support odor-conscious indoor spaces.
Why Choose FS905?
- 97.3% Formaldehyde Removal Rate
- Built-In Formaldehyde Detection
- 199 Million Negative Ions/cm³
- Multiple Purification Modes
- Smart Auto-Operation
- Child Safety Lock
- Soft Night Light
- Modern Compact Design
- White & Black Color Options
Smart Air Care, Designed to Fit Your Home
Whether you prefer the clean look of White or the sleek style of Black, the FABISENSE FS905 Smart Formaldehyde Purifier Ultra brings air-care functions and modern home design together in one compact unit.
Choose your color. Monitor your air. Create a more comfortable indoor space.


- 5 stars: 45 (90%)
- 4 stars: 5 (10%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Simple controls, useful readings and multiple operating modes make it easy to fit into our normal routine.
We keep this in a room with newer furniture and appreciate having the formaldehyde detection feature running nearby.
The compact footprint makes it easy to place on a dresser, shelf or office desk without taking over the space.
It is small enough for everyday home use but still gives you several different functions and a built-in sensor.
I like seeing the formaldehyde reading and having multiple air-care modes available in one device.
The design and features are good and it fits easily in our room. More detailed mode labels on the device would make it even easier to use.
We mainly use it in a bedroom. It has been easy to operate, and the sensor reading is useful. I just wish the display could be seen from a wider angle.
The formaldehyde detection and negative-ion modes are helpful. The ambient light is pleasant but I do not use it all the time.
I like the features and the design. The controls are simple, though it took me a little time to decide which mode I preferred.
The device is easy to use and the display is clear. I would have liked a little more explanation of each mode in the quick-start information.
We bought it for a recently renovated space. The built-in sensor and purification functions make it a practical choice for that kind of room.
The size and design work well on a shelf near my desk, and the display is readable from a short distance.
It is compact, looks good, and adds another way to keep an eye on indoor air conditions.
There are no complicated menus, so everyone in the house can understand the basic controls.
The formaldehyde detection is the feature I use most. It is helpful to have the reading visible in real time.
I like that the unit combines air-care functions with a readable display and soft ambient lighting.
I have used it in both rooms and the compact design makes moving it around easy.
The interface is not complicated, and the on-device reading makes it easy to understand what the unit is detecting.
The black model has a clean, understated look and fits well in a modern room.
We used it in a room after decorating and replacing some furniture. The built-in formaldehyde reading is reassuring to have available.
I leave it in the living room most of the time. It is simple enough to use every day without thinking about it.
It is not a bulky purifier, but it still includes detection, negative-ion operation and several air-care modes.
Switching between modes is easy. I appreciate having more than one way to use the unit depending on the room.
The soft light makes the device feel more polished, especially when used in a bedroom or living room.
We use this in a small office. The design is unobtrusive and the display provides useful information during the day.
The formaldehyde detection, negative-ion function and multiple modes make it a useful home air-care device.
I like being able to glance at the display and see the current reading without opening an app.
We added several new pieces of furniture recently, so I wanted something that could help us monitor formaldehyde levels indoors.
The unit feels well made, the display is clear, and the controls respond as expected.
The size works well in our bedroom and home office. It does not take up much space.
I mainly wanted the formaldehyde reading, and it is convenient to have purification functions in the same unit.
I like that it combines several air-care functions in one compact unit instead of needing separate devices.