Breathe new life into your Shark HZ390 vacuum cleaner with this genuine **replacement HEPA filter**, engineered to maintain peak suction power while trapping 99.97% of microscopic particles. Unlike generic filters, this **post-motor HEPA filter** is precision-designed for Shark’s advanced filtration system, ensuring your home stays cleaner longer while protecting your vacuum’s motor from dust damage.
Key Features
- True HEPA filtration captures allergens as small as 0.3 microns for cleaner air
- Direct replacement part ensuring perfect fit and optimal vacuum performance
- Extends vacuum lifespan by preventing fine dust from reaching critical components
- Maintains strong suction power throughout cleaning sessions
Specifications
| Compatibility | Shark HZ390 Corded Stick Vacuum |
|---|---|
| Filter Type | Post-Motor HEPA |
| Filtration Efficiency | 99.97% at 0.3 microns |
Ideal For
- Shark vacuum owners needing to restore original cleaning performance after months of use
- Households with allergy sufferers requiring medical-grade air filtration
- Those wanting to avoid costly vacuum repairs by protecting internal components



