1. Introducció
Thank you for choosing the Luby HHA-50 True HEPA Air Purifier. This device is designed to significantly improve your indoor air quality by effectively filtering various airborne particles and odors. Featuring a 3-layer filtration system, quiet operation, and user-friendly controls, it provides a cleaner and healthier environment for your home or office.
Please read this manual thoroughly before operating the air purifier and retain it for future reference.
2. Instruccions de seguretat importants
Per reduir el risc d'incendi, descàrrega elèctrica o lesions, observeu les següents precaucions de seguretat:
- Llegiu totes les instruccions abans d’utilitzar l’aparell.
- Do not operate the air purifier if the cord or plug is damaged. Contact customer support for assistance.
- Keep the appliance away from water or wet areas. Do not immerse in water or other liquids.
- Always unplug the air purifier from the power outlet before cleaning, performing any maintenance, or when not in use for extended periods.
- Assegureu-vos que hi hagi una ventilació adequada al voltant de la unitat. No bloquegeu les entrades ni sortides d'aire.
- No introduïu els dits ni objectes estranys en cap obertura.
- Aquest aparell només és per a ús interior.
- Mantenir fora de l'abast dels nens i mascotes.
3. Components del producte
The Luby HHA-50 Air Purifier consists of the main unit and a 3-in-1 composite filter.

Imatge: Illustration of the 3-layer filtration system. The top layer is the Fine Preliminary Filter, capturing large particles. The middle layer is the True HEPA Filter, trapping fine particles like dust mites and pollen. The bottom layer is the Activated Carbon Filter, neutralizing odors.
The 3-layer filter includes:
- Fine Preliminary Filter: Captures large particles such as hair, pet fur, and lint.
- Filtre HEPA veritable: Traps fine particles as small as 0.3 microns, including dust mites, airborne bacteria, and pollen.
- Filtre de carbó activat: Neutralizes various household odors, such as cooking smells, pet odors, and cigarette smoke.
4. Configuració
Follow these steps to set up your Luby HHA-50 Air Purifier:
- Desembalar: Traieu amb cura el purificador d'aire del seu embalatge.
- Instal·leu el filtre: The filter may come sealed in plastic. Before first use, you must remove the plastic packaging from the filter.
- Turn the filter cover counterclockwise to unlock and remove it from the base of the unit.
- Remove the sealed filter, unwrap it, and place it back into the unit.
- Torneu a col·locar la tapa del filtre i gireu-la en sentit horari per bloquejar-la de manera segura.
- Col·locació: Place the air purifier on a firm, level surface. Ensure there is at least 15 cm (6 inches) of space around all sides for optimal airflow.
- Connectar l'alimentació: Connecteu el cable d'alimentació a una presa de corrent estàndard.

Imatge: Visual guide for filter installation and replacement. It shows the base of the unit, the filter cover, and the filter being inserted.
5. Instruccions de funcionament
The Luby HHA-50 features a touch control panel for easy operation.

Imatge: Detallada view of the touch control panel with icons for Power, Filter Reminder, Night Light, Air Flow (fan speed), and Timer settings (0.5H, 1, 2, 4, 8 hours).
- Botó d'encendre (U): Touch to turn the air purifier ON or OFF. When turned on, the unit will start at the lowest fan speed.
- Fan Speed (Air Flow): Touch the 'Air Flow' icon to cycle through 5 fan speed settings (1 to 5). Speed 1 is the quietest, and Speed 5 provides maximum purification.
- Temporitzador: Touch the 'Timer' icon to set the operating time for 0.5, 1, 2, 4, or 8 hours. The unit will automatically turn off once the set time expires.
- Night Light / Display Off: Touch the 'Light' icon to adjust the night light brightness (2 settings) or turn the display lights completely off for an undisturbed sleep environment.
- Recordatori del filtre: The 'Filters' indicator light will illuminate when it is time to replace the filter. Refer to the Maintenance section for instructions.

Imatge: The air purifier operating quietly in a bedroom, highlighting its ultra-silent operation and night light function for a peaceful sleeping environment.
6. Manteniment
Un manteniment regular garanteix un rendiment òptim i allarga la vida útil del purificador d'aire.
Substitució del filtre
The filter should be replaced every 6 to 8 months, depending on usage and air quality. The 'Filters' indicator light will illuminate to remind you.
- Desendolleu el purificador d'aire de la presa de corrent.
- Turn the filter cover counterclockwise to unlock and remove it from the base of the unit.
- Carefully remove the old filter and dispose of it.
- Unwrap the new filter and insert it into the unit, ensuring it is seated correctly.
- Torneu a col·locar la tapa del filtre i gireu-la en sentit horari per bloquejar-la de manera segura.
- Plug the air purifier back in. The filter reminder light should reset automatically. If not, press and hold the 'Filters' button for 3-5 seconds to reset it.
Neteja de l'exterior
Netegeu l'exterior del purificador d'aire amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
7. Solució De Problemes
Si teniu problemes amb el purificador d'aire, consulteu la taula següent:
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén. | No connectat; apagadatage; filtre no instal·lat correctament. | Check power cord connection; check power supply; ensure filter is unwrapped and cover is locked. |
| Poor air purification. | Filter is dirty or expired; unit placement is poor. | Replace the filter; ensure unit is placed in an open area with good airflow. |
| Soroll inusual. | Filtre no col·locat correctament; objecte estrany a l'interior; unitat sobre una superfície irregular. | Check filter installation; unplug and inspect for obstructions; place on a stable, flat surface. |
| Filter reminder light stays on after replacement. | Filter reminder not reset. | Press and hold the 'Filters' button for 3-5 seconds to reset. |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
8. Especificacions
| Número de model | HHA-50 |
| Marca | Luby |
| Color | Blanc |
| Dimensions (L x A x A) | 22 x 22 x 33.8 cm (8.66 x 8.66 x 13.31 polzades) |
| Pes | 1.08 kg (2.38 lliures) |
| CADR (taxa d’enviament d’aire net) | 40 m³/h |
| Àrea de cobertura | Up to 226 sq ft (5 air changes per hour) |
| Nivell de soroll | 25 dB (mínim) |
| Tipus de filtre | 3-layer (Pre-filter, True HEPA, Activated Carbon) |
| Mètode de control | Toca |
| Font d'alimentació | Cable elèctric |
| UPC | 841837100200 |
9. Garantia i Suport
Specific warranty information is not provided in the product details. For warranty claims or technical support, please contact the retailer or Luby customer service directly.
Please have your model number (HHA-50) and purchase information ready when contacting support.





