SHARK Filter Kit

To maintain optimal suction, we recommend rinsing your foam and felt filters with water every month. Ensure they are completely air-dried for at least 24 hours before reinstalling them into your vacuum.

Even with regular washing, filters eventually degrade. If you notice a persistent loss of suction, visible damage to the foam, or if the filters remain discolored or retain odors after a thorough cleaning, it is time to replace them.

No, this kit is specifically engineered for a select range of Shark upright models, including the CU530, NV431, and various ZU and UV series vacuums. Please verify your specific vacuum model number against the compatibility list before purchasing.

Yes, this kit comes with both the foam filter and the felt filter. Both are necessary to maintain the proper filtration and airflow performance of your Shark upright vacuum.

It is strongly advised against. Operating your vacuum without dry, properly installed filters can allow dust and debris to enter the motor, which may cause permanent damage to your machine.