The Multiquip HS52020270R Foam Pre-Filter is a genuine OEM component designed for HS62A and SHS62A high-speed cut-off saws. As a factory-sourced part, it matches the original specification and installs directly in place of the worn or damaged filter without any modification. This pre-filter is compatible with both the Multiquip HS62A and STOW SHS62A Sidewinder handheld saw models, making it a straightforward service item for technicians and operators maintaining either machine. Keeping the air filtration system in good condition is one of the most cost-effective ways to protect engine life on these high-demand tools.
Key Features
- Genuine OEM Foam Material — Manufactured to the original porosity and density spec, ensuring the correct airflow balance between filtration efficiency and engine breathing.
- Direct-Fit Installation — Designed to seat precisely within the air filter housing of the HS62A and SHS62A, so replacement is clean and straightforward with no trimming or adaptation.
- Broad Sidewinder Saw Compatibility — Fits both the Multiquip HS62A and STOW SHS62A high-speed cut-off saw models, covering the full Sidewinder lineup in a single part number.
- Engine Protection at the First Line of Defense — The foam pre-filter catches coarse dust and debris before it reaches the main air filter, extending service intervals and protecting internal engine components on dusty cut-off applications.
- Routine Service Part — Foam pre-filters degrade and become clogged with repeated exposure to concrete and masonry dust; replacing this part on schedule prevents air restriction that causes hard starting, power loss, and premature engine wear.
The foam pre-filter wraps around or sits ahead of the main paper air filter element in the saw's air filtration assembly. Its job is to capture larger airborne particles — concrete dust, masonry grit, and debris — before they can load up or tear through the finer main filter. On cut-off saws used in masonry and demolition work, the pre-filter takes the brunt of the contamination and needs regular inspection and replacement. A clogged or deteriorated foam pre-filter starves the engine of air, causing rough running, reduced cutting power, and accelerated wear on internal components.
Part Details
| Part Number | HS52020270R |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Foam Pre-Filter |
Compatibility & Fitment
| Name | Model |
|---|---|
| MQ High Speed Cut-Off Saws (Sidewinder) | HS62A |
| STOW High Speed Cut-Off Saws (Sidewinder) | SHS62A |
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.
