Shark Foam and Felt Filter

This filter kit is specifically engineered for Shark Navigator models NP318, NP319, NV340, NV341, and NP320. Before purchasing, please check the model number located on your vacuum's rating label to ensure it matches this list.

For optimal suction performance, we recommend rinsing the filters under cold water every month. Ensure they are completely air-dried for at least 24 hours before reinstalling them into your vacuum to prevent mold or motor damage.

The foam filter captures larger debris, while the felt filter acts as a secondary barrier for finer dust particles. Using both components together is essential to protect your vacuum's motor from clogging and to maintain strong airflow.

No, you should only use these filters with the compatible models listed. Even if filters appear similar, slight variations in size or thickness can prevent a proper seal, which may reduce suction power or allow dust to bypass the filter and damage the motor.

Even with regular washing, filters eventually degrade. If you notice the foam is tearing, the felt is becoming misshapen, or the vacuum continues to lose suction even after a thorough cleaning and drying, it is time to replace the set.