

Lefant A1 Pro
Lefant · A1 Pro
The Lefant A1 Pro is a smart air purifier designed for homes, bedrooms, living rooms, offices and pet-friendly spaces. It combines a three-layer filtration system with a HEPA H13 filter, a PM2.5 sensor, mobile app control and a 360° air intake to capture particles from all directions. According to the manufacturer's information published on Amazon, it offers a CADR of 350 m³/h and a maximum airflow of up to 450 m³/h, with the capacity to purify spaces up to 108 m². It is aimed at reducing dust, pollen, pet hair, suspended particles, smoke and other indoor air pollutants. Its three-layer filtration system uses a HEPA H13 element as the main filter. Lefant indicates a filtration efficiency of up to 99,97% for particles larger than 0,3 microns. The system also includes activated carbon filtration to help reduce odors and some gaseous contaminants. The built-in PM2.5 sensor continuously monitors indoor air quality. The status is shown via green, blue and red light indicators, allowing a quick read of conditions without needing to check the app constantly. The A1 Pro can be controlled from the Lefant app via 2.4 GHz WiFi. Through the app you can view air quality, choose among 6 fan speeds, control the lighting, set a 1 to 12 hour timer and receive filter replacement reminders. For night use, noise can drop to 28 dB and the lighting is designed to be minimally intrusive. This makes it suitable for bedrooms and pet-friendly homes. Its approximate dimensions are 28,2 x 28,2 x 42,6 cm and its weight is about 4,5 kg. Although it offers WiFi and app control, the provided information does not confirm official compatibility with Matter, Alexa, Google Home, Apple Home or Home Assistant. Therefore, these integrations should not be assumed without additional documentation from Lefant.
✓ Pros
- HEPA H13 filter
- Three-layer filtration system
- Reported capture of 99,97% of particles larger than 0,3 microns
- Activated carbon filter for odors
- Built-in PM2.5 sensor
- Continuous monitoring of air quality
- Green, blue and red light indicators
- CADR of 350 m³/h
- Airflow up to 450 m³/h
- Coverage indicated up to 108 m²
- 360° air intake and suction
- Especially suitable for homes with pets
- Helps reduce dust, pollen, smoke, pet hair and suspended particles
- Remote control from Lefant app
- WiFi 2.4 GHz
- 6 fan speeds
- Configurable timer from 1 to 12 hours
- Lighting control from the app
- Automatic filter replacement reminder
- Operation from 28 dB
- Compact form factor for its purification capacity
✗ Cons
- Only compatible with WiFi 2.4 GHz
- Matter not confirmed
- Official compatibility with Home Assistant not confirmed
- Official compatibility with Alexa or Google Home not confirmed
- Compatibility with Apple Home or SmartThings not confirmed
- Depends on the Lefant app for smart functions
- Filter requires periodic replacement
- Recommended filter replacement interval not specified in the provided information
- The 108 m² coverage depends on the target number of air changes and room conditions
- No CO2, TVOC or HCHO measurements provided
- No battery, requires continuous power
- Weight of 4,5 kg, so it is not intended as a portable device
Specifications
| Product | Lefant A1 Pro |
| Type | smart air purifier |
| Color | white |
| Main filter | HEPA H13 |
| Filtration system | three layers |
| Activated carbon filter | yes |
| Indicated efficiency | up to 99,97% for particles larger than 0,3 microns |
| CADR | 350 m³/h |
| Maximum airflow | up to 450 m³/h |
| Indicated coverage | up to 108 m² |
| Air intake | 360° |
| Air quality sensor | PM2.5 |
| Air quality indicators | green, blue and red |
| Control | Lefant app |
| WiFi | 2.4 GHz |
| Fan speeds | 6 |
| Timer | 1-12 hours |
| Lighting control | yes from the app |
| Filter replacement alert | yes |
| Indicated minimum noise level | 28 dB |
| Product dimensions as indicated by Amazon | 28,2 x 28,2 x 42,6 cm |
| Dimensions indicated in description | approximately 278 x 425 mm |
| Product weight | 4,5 kg |
| Recommended use | home, bedroom, living room, office and pet-friendly homes |
| Target particles | dust, pollen, pet hair, suspended particles and smoke |
| Odors | filtration via activated carbon |
| UPC | 674026773776 |
| Power | mains power |
| App required for smart functions | Lefant |
| Matter | not confirmed |
| Home Assistant | not confirmed |
| Alexa | not confirmed |
| Google Home | not confirmed |
| Power supply | Corriente eléctrica |
| Neutral wire required | No |
Related content

Watch on YouTube
Does an Air Purifier Really Work with Pets? In-Depth Review of the Lefant A1 Pro and Its Home Assistant Integration
Having pets at home brings great companionship, but also everyday challenges: accumulated hair, dust, dander and airborne microparticles that can worsen indoor air quality. In this review, we put the Lefant A1 Pro to the test, an air purifier with an H13 HEPA filter designed for homes with animals, measuring its real effectiveness and seeing how to integrate it 100% locally into Home Assistant.
Read review
