1. Introducción
Thank you for choosing the Alen BreatheSmart Flex HEPA Air Purifier. This device is designed to improve your indoor air quality by effectively removing airborne particles, allergens, dust, and odors. With its H13 HEPA Pure Filter, it captures 99.9% of particles as small as 0.1 micron, providing cleaner air for spaces up to 1400 sq. ft. per hour. This manual provides essential information for the safe and efficient operation and maintenance of your air purifier.

Image: Alen BreatheSmart Flex HEPA Air Purifier, showcasing su diseño compacto y moderno.
2. Instrucciones de seguridad
- Lea todas las instrucciones antes de operar el aparato.
- Coloque el purificador de aire sobre una superficie firme y nivelada.
- Mantenga el cable de alimentación alejado de superficies calientes.
- No lo opere si el cable o el enchufe están dañados.
- No introduzca objetos extraños en la entrada o salida de aire.
- Desenchufe la unidad antes de limpiarla o realizar cualquier mantenimiento.
- Este aparato es solo para uso en interiores.
- No utilizar en ambientes húmedos o cerca del agua.
- Ensure proper clearance around the unit for optimal airflow.
3. Contenido del paquete
Verifique que todos los artículos estén presentes en su paquete:
- Alen BreatheSmart Flex Air Purifier Unit
- H13 HEPA Pure Filter (pre-installed)
- Manual de usuario (este documento)
4. Producto terminadoview
4.1. Componentes
The Alen BreatheSmart Flex features a sleek, compact design with a removable front panel for easy filter access. Air is drawn in through the side inlets and expelled through the top outlet after filtration.
4.2. Panel de control
The touch control panel is located on the top of the unit, providing easy access to all functions.

Image: Close-up of the Alen BreatheSmart Flex control panel.
- Botón de encendido: Enciende/apaga la unidad.
- Botón de filtro: Indicates filter status. Lights change from Green (good) to Yellow (consider changing) to Red (needs changing).
- Botón del temporizador: Establece el tiempo de funcionamiento en 2, 4 u 12 horas.
- Botón de velocidad: Ajusta la velocidad del ventilador (4 niveles).
- Botón de bloqueo: Engages child lock to prevent accidental changes to settings.
4.3. Indicador de calidad del aire
The unit features an air quality indicator that changes color based on detected air purity:
- Azul: Very Clean Air
- Verde: Pretty Clean Air
- Amarillo: Needs Some Work
- Rojo: Not So Good
- Púrpura: Typically indicates heavy smoke or severe pollution.
5. Configuración
- Deshacer: Retire con cuidado el purificador de aire de su embalaje.
- Colocación: Place the unit on a flat, stable surface. Ensure there is adequate space around the air inlet (sides) and outlet (top) for unrestricted airflow. For optimal performance, avoid placing it directly against walls or furniture.
- Conexión de energía: Conecte el cable de alimentación a una toma eléctrica estándar.
- Comprobación inicial: Before first use, ensure the H13 HEPA Pure Filter is correctly installed inside the unit. The front panel is magnetic and easily removable for access.
6. Instrucciones de funcionamiento
- Encendido/apagado: Press the central Power button to turn the unit on or off.
- Ajustar la velocidad del ventilador: Press the "Speed" button to cycle through the four fan speed settings. Higher speeds provide faster air purification but may produce more noise. The Alen BreatheSmart Flex is engineered for quiet operation, even at higher settings.
- Establecer temporizador: Press the "Timer" button to select an operating duration of 2, 4, or 12 hours. The unit will automatically turn off after the selected time.
- Activar el bloqueo infantil: Press and hold the "Lock" button for a few seconds to activate or deactivate the child lock. This prevents accidental changes to settings, ideal for households with children or pets.
7. Mantenimiento
Regular maintenance ensures optimal performance and extends the life of your Alen BreatheSmart Flex air purifier.
7.1. Reemplazo del filtro
The Filter indicator light on the control panel will signal when it's time to replace the filter:
- Verde: Filter is in good condition.
- Amarillo: Filter life is nearing its end; consider ordering a replacement.
- Rojo: Filter needs immediate replacement for continued effective purification.
Para reemplazar el filtro:
- Desenchufe el purificador de aire de la toma de corriente.
- Gently pull the magnetic front panel off the unit.
- Retire el filtro viejo tirando de él.
- Insert the new H13 HEPA Pure Filter, ensuring it fits securely.
- Vuelva a colocar el panel frontal magnético.
- Vuelva a enchufar la unidad.
- Press and hold the "Filter" button for 5 seconds to reset the filter indicator.
Alen offers various filter options to address specific air quality concerns:
- Puro: Ideal for capturing allergens, dust, mold, and germs.
- Fresco: Ideal for absorbing wildfire smoke, secondhand smoke, harmful chemicals, and VOCs.
- Olor: Ideal for neutralizing stubborn household odors and capturing pet dander, allergens, dust, mold, and germs.
- Chemicals/VOCs: Ideal for absorbing noxious gases from smoke, harmful chemicals, and VOCs, and capturing allergens, dust, and germs.

Image: Visual representation of various Alen BreatheSmart Flex filter types and their primary functions.
7.2. Cleaning the Pre-Filter
The pre-filter, which is the outermost layer of the main filter, can be vacuumed weekly to remove larger dust particles and extend the life of your HEPA filter.
- Desconecte el purificador de aire.
- Remove the magnetic front panel.
- Gently detach the pre-filter from the main filter (it's often attached with Velcro or similar fasteners).
- Use a vacuum cleaner with a brush attachment to clean both sides of the pre-filter.
- Reattach the clean pre-filter to the main filter, then reinsert the filter into the unit.
- Replace the front panel and plug in the unit.
8. Solución de problemas
| Problema | Posible causa | Solución |
|---|---|---|
| La unidad no se enciende. | No enchufado; sin energíatage; front panel not securely attached. | Check power connection; ensure front panel is properly closed. |
| Filter indicator light is Red. | Es necesario reemplazar el filtro. | Replace the H13 HEPA Pure Filter and reset the indicator. |
| Reduced airflow or unusual odor. | Clogged pre-filter or main filter. | Clean the pre-filter; replace the main filter if necessary. |
| Unit is louder than usual. | High fan speed setting; obstructed air intake/outlet; dirty filter. | Reduce fan speed; ensure clear path for airflow; clean/replace filter. |
| Los botones del panel de control no responden. | El bloqueo para niños está activado. | Press and hold the "Lock" button to deactivate child lock. |
9. Especificaciones
- Modelo: Flex-Pure
- Marca: Alen
- Dimensiones del producto: 8.5" de profundidad x 15" de ancho x 25" de alto
- Peso del artículo: 15 libras
- Área de cobertura: Hasta 1400 pies cuadrados por hora
- Tipo de filtro: H13 HEPA Pure Filter
- Tamaño de retención de partículas: 0.1 Micrometer (99.9% efficiency)
- Nivel de ruido: 25 decibelios (configuración más baja)
- Tipo de controlador: Tocar
- Quétage: 36 vatios
- Contaminant Filtration Capability: Allergens, dust, pet dander, odors (depending on filter type).
- Certificaciones: CARB Certified, EPA Certified
- Código postal: 850019220568
10. Garantía y soporte
Alen offers a Lifetime Assurance program for your air purifier. By enrolling in a filter subscription, your air purifier remains protected indefinitely. Alen will repair or replace any issues at no cost, ensuring worry-free ownership. For detailed warranty terms, filter subscription information, or technical support, please visit the official Alen websitio o póngase en contacto con su servicio de atención al cliente.
Official Alen Store: Visit the Alen Store on Amazon