XHFAZ4000 is Shark's HEPA filter listing for AZ4000, AZ4002, and AZ4002W. The final W is part of an explicitly listed model, not a character to drop during a search.
Manufacturer-listed models
The source names 3 exact model codes for this part. Check the complete suffix on your machine.
Other components listed for a shared model
A model can use several different components in the same broad category. These records are separate OEM numbers, not interchangeable replacements.
| Other OEM number | Component | Shared model example |
|---|---|---|
| XFFKAZ4000 | Foam & Felt Filter Kit | AZ4000 |
Before ordering this part
Copy the complete AZ code from the machine and look for this OEM number on the replacement listing. Do not transfer the ZU55 HEPA filter result to an AZ machine merely because both products say HEPA.
The official listing names AZ4000, AZ4002, and AZ4002W. Keep the final letter when comparing your model label.
Source and purchasing
SharkNinja: HEPA Filter XHFAZ4000 ↗.
Manufacturer listings can change. Verify your machine label and the current product page before buying.
Use the linked manufacturer source to verify current specifications and availability. We do not show a price or stock claim.