The Husqvarna 506226301 Prefilter is a genuine OEM replacement designed for the K650, K700, and K650CutnBreak power cutters. As a direct Husqvarna OEM component, this prefilter is manufactured to the exact specifications required for proper air filtration performance in demanding cut-off saw applications. It fits directly into place on compatible models, ensuring the main air filter receives the protection it needs on dusty, debris-heavy worksites. DHS Equipment supplies this part to help keep your power cutter running at full capacity.
Key Features
- Genuine OEM Filtration Media — Manufactured to Husqvarna's exact porosity and material specifications, ensuring the prefilter captures coarse particles before they reach the main air filter element.
- Direct Drop-In Replacement — Engineered to seat correctly within the air filter housing of compatible power cutters, requiring no trimming or adaptation for installation.
- Broad Power Cutter Compatibility — Fits the K650, K700, and K650CutnBreak power cutters, covering multiple models in Husqvarna's professional cut-off saw range.
- Protects Engine Airflow — A functioning prefilter shields the main filter and carburetor from heavy dust loads, preserving engine breathing efficiency and extending the service life of the primary filter element.
- Correct Part for Scheduled Servicing — Using part number this part ensures you install the right prefilter at each service interval, maintaining the air intake system's designed filtration performance.
The prefilter is the first stage of the air intake system on a power cutter, intercepting larger dust particles and debris before they can reach and clog the main air filter element. On a cut-off saw operating in concrete dust, masonry grit, or asphalt residue, this component takes on a heavy burden with every use. When the prefilter becomes blocked or deteriorates, airflow to the engine is restricted, causing rough running, loss of power, and accelerated wear on the main filter and carburetor. Replacing it with a correctly specified OEM part restores proper air intake flow and keeps the engine operating within its designed parameters.
Part Details
| Part Number | 506226301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Prefilter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Cutter | K650 |
| Power Cutter | K700 |
| Power Cutter | K650CutnBreak |
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.
