Filter Kit - SPARES2GO - Flexxo Series 4

For optimal performance, it is recommended to replace the filters every 3 to 6 months, depending on usage frequency and the type of debris being vacuumed.

No, the HEPA filter should not be washed as water can damage its delicate structure and compromise its filtration efficiency.

This is a premium quality replacement filter kit from SPARES2GO, designed to be compatible with BOSCH Flexxo Series 4 vacuum cleaners. It is not an original BOSCH branded product.

The foam filter acts as a pre-filter, capturing larger dust particles and debris. This protects the more sensitive HEPA filter from premature clogging, extending its lifespan and maintaining efficient airflow.

Yes, the HEPA filter is designed to capture 99.97% of airborne particles, including allergens, dust mites, and pollen, thereby helping to improve indoor air quality.

This kit is compatible with the BOSCH Flexxo Series 4 upright stick vacuum cleaners and is a replacement for part numbers Bbh32101, Bbh3Z0025, Bbh3Pet, and Bbh3211.

Ensure the filters are correctly seated and that there are no blockages in the vacuum's hose, wand, or floor head. Check that the dustbin is properly attached.

Double-check that you have the correct filter kit model for your BOSCH Flexxo Series 4 vacuum. Ensure you are inserting them in the correct order (foam usually first, then HEPA).

The HEPA filter may be damaged or not properly sealed. Ensure the HEPA filter is securely in place and hasn't been washed or compromised. Check for any gaps around the filter housing.