Nezxeiy Shark Navigator NV60 NV70 NV80 Filter
Nezxeiy Replacement Filter Kit Instruction Manual
For Shark Navigator Professional NV60, NV70, NV80 Series Upright Vacuums
Introduction
This manual provides instructions for the installation, maintenance, and troubleshooting of your Nezxeiy replacement filter kit for Shark Navigator Professional upright vacuum cleaners. Regular filter replacement is crucial for maintaining optimal vacuum performance and air quality.
This kit is compatible with the following Shark Navigator Professional models:
- Shark Navigator Professional NV60
- Shark Navigator Professional NV70
- Shark Navigator Professional NV80
- Shark Navigator Professional NV71
- Shark Navigator Professional NVC80C
- Shark Navigator Professional NV90
- Shark Navigator Professional NV95
- Shark Navigator Professional UV420
- Shark Navigator Professional NV510
The kit includes: 2 HEPA filters (part XFF80, XHF80), 4 foam filters, 4 felt filters, and 1 cleaning brush.

Image: Visual representation of the Nezxeiy filter kit compatible with various Shark Navigator vacuum models.
Installation Instructions
Before beginning, ensure your vacuum cleaner is unplugged from the power outlet to prevent accidental operation.
Step 1: Locate Filter Compartments
Refer to your Shark vacuum's original manual for the exact location of the pre-motor foam and felt filters, and the post-motor HEPA filter. Typically, the pre-motor filters are located under the dust cup, and the HEPA filter is at the bottom or side of the main vacuum body.
Step 2: Remove Old Filters
Carefully remove the existing foam, felt, and HEPA filters. Dispose of them responsibly.

Image: Complete Nezxeiy replacement filter kit, including HEPA, foam, and felt filters, along with a cleaning brush.
Step 3: Install New Foam and Felt Filters
Place the new foam filter first, followed by the felt filter, into the pre-motor filter compartment. Ensure they are seated correctly.

Image: Dimensions of the HEPA filter (4.38 in x 4.98 in), felt filter (5.48 in x 4.75 in), and foam filter (5.68 in x 1.00 in).
Step 4: Install New HEPA Filter
Insert the new HEPA filter into its designated post-motor compartment. Close the compartment cover securely.

Image: Side view of a new HEPA filter, highlighting its pleated structure.

Image: Detailed view of the pleated filter material within the HEPA filter.
Operating Your Vacuum with New Filters
After installing the new filters, reassemble your vacuum cleaner according to the manufacturer's instructions. Ensure all compartments are securely closed before plugging in the vacuum. The new filters will help restore optimal suction power and improve air filtration.

Image: Close-up of the foam and felt filters, illustrating their material and the blue tab for easy removal.
Maintenance and Care
Regular cleaning and timely replacement of filters are essential for maintaining your vacuum's performance and extending its lifespan.
Cleaning Foam and Felt Filters
- Remove the foam and felt filters from the vacuum.
- Rinse them under running water until the water runs clear.
- Squeeze out excess water and allow them to air dry completely for at least 24 hours before reinstalling. Do not use a dryer or heat source.
It is recommended to clean the foam and felt filters every 3-6 months, depending on usage.

Image: Illustration of filters being washed, emphasizing their reusable nature for maintenance.
HEPA Filter Care
The HEPA filter is designed for long-term use but should be replaced periodically. While some HEPA filters are washable, refer to your vacuum's original manual or the filter packaging for specific cleaning instructions. If washable, follow the same drying procedure as for foam and felt filters.
Replacement Schedule
For optimal performance, it is recommended to replace the foam and felt filters every 3-6 months, and the HEPA filter every 6-12 months, or more frequently with heavy use or if you notice a decrease in suction power or an increase in dust escaping the vacuum.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Decreased Suction Power | Clogged or dirty filters. | Clean or replace foam and felt filters. Check and replace HEPA filter if necessary. Ensure filters are completely dry before reinstallation. |
| Dust Escaping Vacuum | Filters are not properly installed or are damaged. | Verify all filters are correctly seated and compartments are sealed. Inspect filters for damage and replace if found. |
| Unusual Odor from Vacuum | Dirty filters or trapped debris. | Clean all filters thoroughly. Check the dust cup and hose for any trapped debris causing odors. |
If troubleshooting steps do not resolve the issue, consult your Shark vacuum's original user manual or contact Shark customer support for further assistance.
Specifications
- Brand: Nezxeiy
- Compatible Models: Shark Navigator Professional NV60, NV70, NV80, NV71, NVC80C, NV90, NV95, UV420, NV510
- Replaces Part Numbers: XFF80, XHF80
- Material: Paper (HEPA), Foam, Felt
- Kit Contents: 2 HEPA Filters, 4 Foam Filters, 4 Felt Filters, 1 Cleaning Brush
- Recommended Replacement: Foam/Felt filters every 3-6 months; HEPA filter every 6-12 months
Warranty Information
Nezxeiy products are manufactured to high-quality standards. For specific warranty details regarding this replacement filter kit, please refer to the product packaging or contact Nezxeiy customer support. This warranty typically covers manufacturing defects but does not cover normal wear and tear or damage due to improper installation or misuse.
Support
For further assistance, questions, or concerns regarding your Nezxeiy replacement filter kit, please visit the official Nezxeiy store on Amazon or contact their customer service directly.
Nezxeiy Store: Visit Nezxeiy Store