Donaldson 1c221240 Filter Element

Introduction to Donaldson Filtration Technology

Donaldson was established in 1915 and is a world leader in filtration. For more than a century, they have created advanced filtration products to guard engines, and industrial equipment.

The 1C221240 filter element is a reflection of this heritage—designed with precision and proven through field testing. It is an essential component in oil, air, or hydraulic system cleanliness by removing toxic particles that destroy internal parts.

Key Features of Donaldson 1C221240 Filter Element

Some of the highlighted features that set the product apart and make it a reliable selection:

High Contaminant Holding Capacity
Engineered to hold and retain more contaminants, minimizing replacement frequency and enhancing maintenance cycles.

OEM-Level Efficiency
Produced to meet or exceed original equipment manufacturer (OEM) standards, guaranteeing compatibility and performance.

Durable Construction
Constructed with heavy-duty materials to endure tough environments, pressure fluctuations, and thermal variations.

Enhanced Media Technology
Advanced filter media provides high dirt-holding capacity and stable filtration performance over the life of the filter.

Easy Installation
Engineered for easy replacement, ensuring minimal downtime when servicing.

Technical Specifications

Although specifications may differ slightly depending on application, the standard specifications are:

Part Number: 1C221240

Brand: Donaldson

Filter Type: Hydraulic/Oil/Air (depending on variant and application)

Media Type: Cellulose/Synthetic blend

Outer Diameter: Approx. 3–5 inches

Length: Approx. 6–12 inches

Micron Rating: Varies (normally 10–25 micron)

End Cap Style: Open/Closed (application-specific)

Applications of Donaldson 1C221240

The 1C221240 is commonly applied in:

Construction Equipment – Maintains heavy equipment like excavators and bulldozers running smoothly.

Marine Engines – Provides clean oil flow for reliable performance in marine engines.

Agricultural Machinery – Removes dirt in tractors and harvesters, particularly in dusty environments.

Industrial Systems – Applied in compressors, hydraulic systems, and factory machinery.

Power Generation Units – Shields internal parts in generators from oil contamination.

Why Choose Donaldson Filters?

Selecting a filtration solution is not merely a function of initial cost—it’s about reliability, longevity, and performance. See why Donaldson remains at the forefront:

Established Track Record
Both OEM and aftermarket customers trust us.

Worldwide Support
Located in more than 140 countries, facilitating replacement and support.

Sustainability
Donaldson minimizes environmental effect through extended filter life and reduced waste.