Keeping your Shark Navigator vacuum clean is essential for maintaining its suction power and overall performance. One of the most important maintenance tasks is emptying the dust cup regularly. This guide provides a detailed, step-by-step process on how to empty your Shark Navigator vacuum, ensuring it runs efficiently and effectively for years to come.
Many homeowners find the Shark Navigator to be a reliable and powerful cleaning tool. However, a full dust cup can significantly reduce its suction capability, making cleaning less effective. By following this guide, you’ll learn how to properly and quickly empty your Shark Navigator, keeping your home spotless.
This article will walk you through the process, offer helpful tips, and address common issues you might encounter. By the end, you’ll have all the knowledge you need to maintain your Shark Navigator and keep your home clean. Let’s get started!
Table of Contents
Emptying your Shark Navigator vacuum is a straightforward process. Follow these steps to ensure you do it correctly:
- Power Off and Unplug: Before you begin, make sure the vacuum is turned off and unplugged from the power outlet. This is a crucial safety step to prevent accidental operation.
- Detach the Dust Cup: Locate the dust cup release button or latch. It is usually located on the front or side of the dust cup. Press the button or release the latch to detach the dust cup from the vacuum body.
- Position Over Trash Bin: Hold the dust cup over a trash bin. This will prevent dust and debris from scattering around your cleaning area.
- Empty the Dust Cup: There are typically two ways to empty the dust cup, depending on your model:
- Bottom Release: Most Shark Navigator models have a bottom release lid. Press the release button located on the bottom of the dust cup to open the lid and let the contents fall into the trash bin.
- Top Release: Some models may have a top release mechanism. In this case, open the top lid to empty the contents.
- Shake Gently: If debris is stuck inside the dust cup, gently shake it to dislodge the remaining dirt and dust. You can also use a soft brush to help remove stubborn particles.
- Close and Reattach: Once the dust cup is empty, securely close the lid until it clicks into place. Reattach the dust cup to the vacuum body until you hear a click, ensuring it is properly locked.
Cleaning the Filters: An Essential Maintenance Step

To maintain optimal performance, cleaning the filters is just as important as emptying the dust cup. Here’s how to do it:
- Locate the Filters: Shark Navigator vacuums typically have two filters: a pre-motor filter (foam and felt) and a post-motor filter (HEPA). The pre-motor filters are usually located under the dust cup, while the HEPA filter is often found at the front or side of the vacuum.
- Remove the Filters: Gently remove the filters from their housing.
- Wash the Pre-Motor Filters: Wash the foam and felt filters with warm water. You can use a mild detergent if necessary. Rinse thoroughly until the water runs clear.
- Dry the Filters: Allow the filters to air dry completely for at least 24 hours before reinserting them. Never use the vacuum with wet filters, as this can damage the motor.
- Clean the HEPA Filter: The HEPA filter should not be washed. Instead, gently tap it over a trash bin to remove any accumulated dust. If it’s heavily soiled, consider replacing it.
- Reassemble: Once the filters are dry, reinsert them into their respective locations. Ensure they are properly seated for optimal filtration.
Tools and Materials

- Trash bin
- Soft brush (optional)
- Warm water
- Mild detergent (optional)
Troubleshooting Common Issues
- Reduced Suction:
- Problem: Vacuum has reduced suction even after emptying the dust cup.
- Solution: Check if the filters are clean and dry. A clogged filter can significantly reduce suction. Also, inspect the hose and attachments for any blockages.
- Dust Cup Not Releasing:
- Problem: The dust cup is stuck and won’t release.
- Solution: Ensure that the vacuum is powered off. Check for any debris or obstructions around the release latch. Apply a bit more pressure while pressing the release button.
- Unpleasant Odor:
- Problem: The vacuum emits an unpleasant odor during use.
- Solution: Clean the filters and dust cup thoroughly. You can also use a vacuum deodorizer or place a cotton ball soaked in essential oil near the filter to freshen the air.
- Dust Leaking:
- Problem: Dust is leaking from the dust cup during operation.
- Solution: Ensure that the dust cup is properly attached and the lid is securely closed. Check the seals around the dust cup for any damage and replace if necessary.

- Empty After Each Use: For optimal performance, empty the dust cup after each use, especially if you vacuum frequently or have pets.
- Regular Filter Cleaning: Clean the pre-motor filters every month and the HEPA filter every 3-6 months, depending on usage.
- Check for Blockages: Regularly check the hose, wand, and attachments for any clogs. Use a long, flexible tool to remove obstructions.
- Replace Filters: Replace the filters as recommended by the manufacturer. This ensures that your vacuum maintains its suction power and filtration efficiency.
- Inspect Brush Roll: Periodically inspect the brush roll for tangled hair and debris. Remove any obstructions to keep the brush roll spinning freely.
FAQ Section
How often should I empty the dust cup of my Shark Navigator vacuum?
It’s best to empty the dust cup after each use, or at least when it appears to be about three-quarters full. Regular emptying prevents loss of suction and ensures optimal cleaning performance. For those with pets or who vacuum frequently, emptying after each use is highly recommended to maintain consistent suction power and prevent clogs.
Can I wash the HEPA filter of my Shark Navigator vacuum?
No, the HEPA filter should not be washed. Washing can damage the filter material and reduce its effectiveness. Instead, gently tap the HEPA filter over a trash bin to remove accumulated dust and debris. If the filter is heavily soiled or damaged, it should be replaced.
What happens if I don’t clean the filters regularly?
If you don’t clean the filters regularly, they can become clogged with dust and debris. This can significantly reduce the vacuum’s suction power, cause the motor to overheat, and potentially lead to premature failure of the vacuum. Regular filter maintenance is essential for maintaining the performance and longevity of your Shark Navigator.
How do I know when to replace the filters on my Shark Navigator vacuum?
The pre-motor filters (foam and felt) should be replaced every 3-6 months, while the HEPA filter should be replaced every year, depending on usage. If you notice a decrease in suction power even after cleaning the filters, or if the filters appear damaged, it’s time to replace them. Check your vacuum’s user manual for specific replacement recommendations.
What should I do if my Shark Navigator vacuum starts to smell bad?
A bad smell usually indicates trapped dirt and bacteria in the filters or dust cup. Thoroughly clean the dust cup and wash the pre-motor filters. Ensure all parts are completely dry before reassembling. You can also use a vacuum deodorizer or place a cotton ball with a few drops of essential oil near the filter to help eliminate odors.
How do I prevent clogs in my Shark Navigator vacuum?
To prevent clogs, avoid vacuuming large debris or objects that could get stuck in the hose or attachments. Regularly check and clean the brush roll to remove tangled hair and fibers. Empty the dust cup frequently and inspect the hose and wand for any obstructions. Using these preventive measures will help maintain optimal airflow and prevent clogs.
Tips, Warnings, and Best Practices
- Safety First: Always turn off and unplug the vacuum before performing any maintenance tasks.
- Filter Drying: Ensure filters are completely dry before reinserting them to prevent motor damage.
- Avoid Harsh Cleaners: Use only warm water and mild detergent to clean the filters. Avoid harsh chemicals that could damage the filter material.
- Regular Maintenance: Consistent cleaning and maintenance are key to prolonging the life of your vacuum.
- Check for Wear: Inspect the vacuum regularly for worn or damaged parts and replace them as needed.
Conclusion
Emptying your Shark Navigator vacuum and maintaining its filters are crucial steps in ensuring its long-term performance and efficiency. By following this comprehensive guide, you can easily keep your vacuum in top condition, ensuring a clean and healthy home. Remember to empty the dust cup regularly, clean the filters as recommended, and address any issues promptly. With these practices, your Shark Navigator will continue to be a reliable cleaning companion for years to come.







