1. Introducció
The AIRTOK KQ-31 Air Purifier is designed to improve indoor air quality by filtering out various airborne particles. It features a 360-degree air intake system, a multi-layer H13 HEPA filtration system, and an aromatherapy function. This manual provides essential information for the safe and effective use of your air purifier.

Image: The AIRTOK KQ-31 Air Purifier, illustrating its compact design and air circulation.
Característiques principals:
- Entrada d'aire de 360°: Circulates and purifies air in all directions, suitable for rooms up to 35m² (355 sq ft).
- H13 HEPA 4-in-1 Filtration: Effectively removes 99.97% of dust, pollen, smoke, and pet odors.
- Funcionament silenciós: Operates at a low noise level of 25 dB in Sleep mode.
- Eficient energètic: Consumes 5W in 'Cozy' fan speed mode.
- Funció d'aromateràpia: Includes a sponge for adding essential oils (not included).
- Tres velocitats del ventilador: Sleep, Cozy, and Turbo modes.
2. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- AIRTOK KQ-31 Air Purifier Unit
- H13 HEPA Filter (pre-installed or separately packaged)
- Adaptador d'alimentació
- Aromatherapy Pads (quantity may vary)
- Manual d'usuari
3. Configuració
- Desempaquetar la unitat: Traieu amb cura el purificador d'aire i tots els accessoris de l'embalatge.
- Install/Check Filter: The power adapter is located inside the air purifier, within the filter. To access it, turn the unit upside down. Rotate the bottom cover counter-clockwise to unlock and remove it. Take out the filter and remove the power adapter. Ensure the filter is unwrapped (if applicable) and correctly placed back into the unit. Replace the bottom cover and rotate clockwise to lock it.
- Col·locació: Place the air purifier on a flat, stable surface. Ensure there is at least 15 cm (6 inches) of space around all sides for optimal air circulation.
- Connectar l'alimentació: Plug the power adapter into the air purifier and then into a suitable electrical outlet.

Image: Illustration of the 4-layer H13 HEPA filtration system, including pre-filter, blue nano nylon, H13 HEPA layer, and activated carbon layer.
4. Instruccions de funcionament
Encès/apagat:
- Per girar la unitat ON or OFF, long press the power touch area on the top panel.
Selecció de velocitat del ventilador:
- Once powered on, click the power touch area to cycle through the three fan speeds: Dormir, Acollidor, i Turbo.
- The indicator lights (Sleep, Cozy, Turbo) will illuminate to show the currently selected speed.
- Mode de repòs: Operates at 25 dB for quiet purification during rest.

Image: Visual guide to the touch controls: long press for power, click for fan speed, and flashing lights indicating filter replacement.
Funció d'aromateràpia:
- Locate the aromatherapy sponge compartment on the top of the unit.
- Add a few drops of your preferred essential oil (not included) onto the aromatherapy sponge.
- The air purifier's airflow will diffuse the fragrance throughout the room.

Image: Instructions for using the aromatherapy feature by adding essential oils to the designated sponge area.
5. Manteniment
Substitució del filtre:
The air purifier's performance depends on the condition of its filter. It is recommended to replace the filter every 3 to 4 months, or when the three indicator lights on the control panel flash simultaneously.
- Apagueu i desconnecteu el purificador d'aire.
- Turn the unit upside down and rotate the bottom cover counter-clockwise to unlock and remove it.
- Traieu amb cura el filtre antic.
- Insert a new AIRTOK KQ-31 replacement filter (ASIN: B0C3CNSRPS) into the unit. Ensure it is seated correctly.
- Replace the bottom cover and rotate clockwise to lock it.
- Plug in and power on the unit. Reset the filter indicator by long-pressing the power button for 5 seconds until the lights stop flashing.

Image: The AIRTOK KQ-31 Air Purifier with a visual representation of the correct replacement filter (ASIN: B0C3CNSRPS).
Neteja:
- Desconnecteu sempre el purificador d'aire abans de netejar-lo.
- Netegeu l'exterior de la unitat amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- The pre-filter layer of the HEPA filter can be gently vacuumed to remove larger dust particles, but the entire filter should not be washed with water.
6. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La unitat no s'encén | Not plugged in; Power adapter not connected; No power from outlet. | Ensure the power adapter is securely connected to the unit and the wall outlet. Check if the outlet is functional. Verify the adapter was removed from inside the filter during initial setup. |
| Els llums indicadors parpellegen | Cal substituir el filtre. | Replace the H13 HEPA filter (ASIN: B0C3CNSRPS) and reset the filter indicator by long-pressing the power button for 5 seconds. |
| Unusual or loud noise during operation | Filter not installed correctly; Obstruction in fan; Unit on uneven surface. | Check if the filter is properly seated and the bottom cover is securely locked. Ensure no foreign objects are obstructing the air intake or fan. Place the unit on a stable, flat surface. |
| Reduced airflow or purification effectiveness | Clogged filter; Unit placed too close to walls/objects. | Replace the filter if it's old or visibly dirty. Ensure adequate space around the unit for proper air intake and output. |
7. Especificacions
| Característica | Especificació |
|---|---|
| Marca | AIRTOK |
| Model | KQ-31 |
| Color | Blanc |
| Dimensions (L x A x A) | 18 x 18 x 28 cm |
| Pes | 1.1 kg |
| Wattage | 5 watts (Cozy mode) |
| Material | Plàstic |
| Nivell de soroll | 25 Decibels (Sleep mode) |
| Àrea de cobertura | Fins a 35 m² (355 peus quadrats) |
| Tipus de filtre | H13 HEPA 4-in-1 Filter |
| Substitució del filtre ASIN | B0C3CNSRPS |
8. Garantia i Suport
For any questions regarding your AIRTOK KQ-31 Air Purifier, please do not hesitate to contact AIRTOK customer support. Specific warranty details may vary by region and purchase point; please refer to your purchase documentation for more information.
For replacement filters, please search for ASIN: B0C3CNSRPS.





