The Husqvarna 590438901 Filter is a genuine OEM replacement designed for the W70P and W70 wet/slurry vacuums. As a direct OEM component sourced from Husqvarna, this filter is built to the same specification as the original, ensuring consistent filtration performance in demanding slurry and wet vacuum applications. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM Filtration Media — Built to Husqvarna's original filtration specification, maintaining the correct particle capture rating and flow resistance for wet and slurry vacuum duty.
- Drop-In Replacement — Engineered to the same dimensions and mounting configuration as the factory-installed unit, allowing straightforward installation without modification.
- Compatible with W70P and W70 — Confirmed fitment for both the W70P and W70 wet/slurry vacuums, covering the core W70 platform used across construction and concrete cutting sites.
- Sustained Suction Performance — A correctly functioning filter maintains airflow and vacuum draw; a clogged or degraded filter reduces suction capacity and can allow fine slurry particles to bypass into the motor housing.
- Motor Protection — Proper filtration prevents abrasive slurry debris from reaching internal components, directly extending the service life of the vacuum unit.
The filter in a wet/slurry vacuum is responsible for capturing fine particulate matter — including concrete dust and slurry residue — before air reaches the motor. By trapping these abrasive particles, the filter protects internal components from premature wear and keeps suction performance consistent throughout operation. When the filter becomes saturated or damaged, suction drops noticeably and unfiltered debris can reach the motor, leading to accelerated wear or failure.
Part Details
| Part Number | 590438901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Dust & Slurry Equipment | W70P |
| Dust & Slurry Equipment | W70 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
