Multiquip 1G65911222 Air Filter D722 Plastic Canister

The Multiquip 1G65911222 Air Filter D722 Plastic Canister is a genuine OEM component designed for WRS5200, WRS5200DFPU, WRSPUDF, and HHXDF4-DF5 series equipment. As a direct OEM replacement, 1G65911222 delivers the exact fit and filtration performance specified for these machines, ensuring the engine breathes clean, unobstructed air on every pour and finishing pass. Sourced directly through Multiquip's authorized parts network, this canister-style air filter assembly slots into place without modification, keeping your D722-powered equipment running at the spec it left the factory with.

Key Features

• Genuine OEM Filtration Integrity — Engineered to the exact media density and flow rate specified for the D722 engine, ensuring consistent particulate capture without restricting air intake.
• Canister-Style Direct Replacement — The plastic canister housing seats and seals the same way as the original, eliminating gaps or misalignment that can allow unfiltered air into the intake.
• Confirmed Fitment for WRS and HHXDF Series — Verified for WRS5200, WRS5200DFPU, WRSPUDF ride-on roller screeds and HHXDF4-DF5 Whiteman ride-on power trowels.
• Protects Engine Longevity — A properly sealing air filter keeps abrasive concrete dust and debris out of the combustion chamber, preventing accelerated cylinder and piston wear over time.
• Fuel System Efficiency — Clean, correctly metered airflow supports proper fuel-air mixture, maintaining engine power output and fuel efficiency during extended finishing or screeding operations.

The air filter on a D722-powered machine is the engine's primary defense against airborne dust, debris, and fine concrete particulate — contaminants that are present in abundance on any active pour or finishing site. The D722 Plastic Canister design houses the filter element within a rigid canister body that seals tightly to the intake, preventing bypass around the filter media. When the filter becomes clogged or the canister seal degrades, the engine may run rich, lose power, or suffer internal wear from unfiltered air entering the intake — making timely replacement of part 1G65911222 a straightforward way to protect a significant engine investment.

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.