Multiquip P822769 Safety Air Filter

The Multiquip P822769 Safety Air Filter is a genuine OEM component designed for the DLW500ESA4 series diesel light welder. As an authorized Multiquip replacement part, it is manufactured to the same specifications as the original, ensuring a correct, no-compromise installation. This part is confirmed compatible with DLW500ESA4 equipment and is sourced directly through DHS Equipment for guaranteed authenticity.

Key Features

• OEM Filtration Integrity — Engineered to the original filter media specification, delivering the same particulate capture efficiency as the factory-installed unit.
• Secondary Safety Element — Functions as the inner safety cartridge that protects the primary filter and engine intake from fine dust ingestion during service intervals.
• Direct-Fit Replacement — Seats into the existing filter housing on DLW500ESA4 welders without modification, maintaining a proper seal on installation.
• Engine Protection — A serviceable safety filter keeps abrasive particles out of the combustion system, directly supporting consistent power output and extended engine life.
• Genuine Multiquip OEM Part — Supplied under the original Multiquip part number P822769, eliminating any guesswork on fitment or specification matching.

The safety air filter — also called the inner or secondary filter element — sits inside the main air filter housing and acts as a last line of defense against fine dust and debris reaching the engine. While the primary filter handles the bulk of airborne contamination, the safety element catches anything that bypasses it, particularly during filter changes when the housing is briefly open. A degraded or missing safety filter allows abrasive particles into the intake, accelerating cylinder and valve wear and reducing engine efficiency over time. Replacing it on schedule is a simple step that protects a significantly more expensive investment.

For fitment questions or to confirm this part is correct for your machine, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

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.