The Multiquip EX20 is a genuine OEM Pre-Cleaner designed for the RW-1404HF33A. As a direct OEM replacement, the part is manufactured to the same specification as the original component, ensuring a correct, hassle-free installation with no guesswork. If you're servicing or rebuilding the air intake system on your RW-1404HF33A, this is the part to have on hand.
Key Features
- Genuine OEM Filtration Material — Manufactured to the same media grade and housing spec as the original, so the pre-cleaner traps coarse debris before it reaches the primary air filter.
- Direct-Fit Replacement — Engineered to seat and seal exactly as the original did on the RW-1404HF33A, with no trimming, adapting, or re-engineering required during installation.
- Confirmed Fitment — Verified for the RW-1404HF33A roller, so you can order with confidence that this is the correct service part for your machine.
- Protects Primary Air Filter Life — A functioning pre-cleaner extends the service interval of the main air filter by catching larger airborne particles first, keeping the engine breathing cleanly under dusty site conditions.
- OEM Quality You Can Count On — Sourced directly through Multiquip's authorized parts network and sold by DHS Equipment, giving you traceability and assurance of part authenticity.
A pre-cleaner sits at the outermost stage of the engine's air intake system and acts as a first line of defense against dust, dirt, and debris. By capturing coarser particles before they reach the primary air filter, it helps maintain consistent airflow and prevents premature clogging of downstream filtration components. When a pre-cleaner becomes torn, clogged, or missing entirely, the primary filter is forced to handle the full burden of airborne contamination — shortening its service life and, if left unaddressed, allowing abrasive particles to reach the engine itself.
Part Details
| Part Number | EX20 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pre-Cleaner |
Compatibility & Fitment
| Name | Model |
|---|---|
| RW-1404HF33A | RW-1404HF33A |
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.
