1. Producte acabatview
The Hoover H-Trifilter U98 is an original replacement filter designed for Hoover H-Purifier 500 and H-Purifier 700 air purifiers. This filter features a triple-layer protection system to ensure optimal air purification performance.
- Active Carbon Layer: Effectively removes harmful gases and odors from the air, contributing to a fresher indoor environment.
- Triple-Layer Filtration: Guarantees the elimination of up to 99.97% of particles as small as 0.3 micrometers, including pollen, dust, and allergens.
- Cylindrical Design: The unique cylindrical shape of the H-Trifilter allows for a more efficient airflow compared to traditional flat filters, enhancing the purifier's overall performance.
- Compatibilitat: Specifically designed for use with Hoover H-Purifier 500 and H-Purifier 700 models.

Imatge 1.1: Frontal view of the Hoover H-Trifilter U98 packaging, showing the filter design and key features.
2. Informació de seguretat
Please read and understand the following safety precautions before handling or installing the filter:
- Always unplug the air purifier from the power outlet before attempting to replace the filter.
- Do not wash or attempt to clean the H-Trifilter. It is designed for single-use and should be replaced when exhausted.
- Keep new and used filters out of reach of children and pets.
- Dispose of used filters according to local regulations for household waste.
- Handle the filter by its frame to avoid touching the filter media directly.
3. Contingut del paquet
Your Hoover H-Trifilter U98 package should contain:
- 1 x Hoover H-Trifilter U98 replacement filter
4. Configuració i instal·lació
Follow these steps to replace the H-Trifilter in your Hoover H-Purifier 500 or 700:
- Apagueu i desconnecteu: Ensure your Hoover H-Purifier is turned off and completely unplugged from the electrical outlet before proceeding.
- Accés al compartiment del filtre: Refer to your H-Purifier's main instruction manual to locate and open the filter compartment. This usually involves removing a cover or panel.
- Elimina el filtre antic: Carefully remove the used H-Trifilter from the purifier. It may be dusty, so handle it over a waste bin.
- Desempaqueta el filtre nou: Remove the new Hoover H-Trifilter U98 from its protective packaging.
- Insereix un filtre nou: Place the new filter into the compartment, ensuring it is seated correctly and securely. The cylindrical shape is designed for a specific fit.
- Compartiment tancat: Close the filter compartment cover or panel, ensuring it is properly latched or secured according to your purifier's design.
- Restaura l'alimentació: Plug the air purifier back into the electrical outlet and turn it on.
- Restableix l'indicador del filtre: If your H-Purifier has a filter replacement indicator, follow the instructions in your purifier's main manual to reset it. This typically involves pressing and holding a specific button for a few seconds.

Image 4.1: The cylindrical Hoover H-Trifilter U98, ready for installation.
5. Operating the Filter (with H-Purifier)
The H-Trifilter U98 operates passively within your Hoover H-Purifier 500 or 700. Once installed, the air purifier draws air through the filter, where the triple-layer system captures particles, absorbs odors, and neutralizes harmful gases. No direct operation of the filter itself is required; its function is integrated into the air purifier's operation.
6. Manteniment
The Hoover H-Trifilter U98 is a consumable component and requires regular replacement to maintain optimal air purification performance.
- Freqüència de substitució: The filter typically needs to be replaced every 6 to 12 months, depending on usage and air quality conditions. Your Hoover H-Purifier will usually indicate when a filter change is due via a light or display message.
- Eliminació: Dispose of the used filter as regular household waste. Do not attempt to clean or reuse it.

Image 6.1: Hoover accessories, illustrating the range of replacement parts available, including filters.
7. Solució De Problemes
If you encounter issues after replacing your H-Trifilter, consider the following:
- Purifier Not Turning On: Ensure the air purifier is correctly plugged into a working power outlet and that the filter compartment is securely closed. Some purifiers have a safety switch that prevents operation if the compartment is open.
- El llum indicador del filtre roman encès: After replacing the filter, you must manually reset the filter indicator on your Hoover H-Purifier. Refer to your purifier's main instruction manual for specific steps on how to perform this reset.
- Reduced Air Quality: If air quality does not seem to improve after filter replacement, ensure the new filter is correctly installed and that it is an authentic Hoover H-Trifilter U98. If the issue persists, consult your H-Purifier's main manual or contact Hoover customer support.
8. Especificacions
| Marca | Hoover |
| Número de model | 35602348 |
| Dimensions del producte (L x A x A) | 9.1 x 3.6 x 3.6 cm |
| Pes de l'article | 1.27 quilograms |
| Material | Mitjans filtrants |
| Dispositius compatibles | Hoover H-Purifier 500, Hoover H-Purifier 700 |
| Característiques especials | Triple-layer filtration, Active carbon, Cylindrical design |
9. Garantia i Suport
As the H-Trifilter U98 is a consumable replacement part, specific warranty information for the filter itself may be limited. Warranty coverage for the air purifier typically does not extend to consumable filters.
For detailed warranty information regarding your Hoover H-Purifier 500 or 700, please refer to the documentation provided with your original appliance or visit the official Hoover website. For further assistance or to purchase genuine replacement filters, please contact Hoover customer support or an authorized retailer.





