Donaldson P811801 Air Filter Element

Key Specifications of Donaldson P811801 Air Filter

Improved Dust-Holding Capacity
The P811801 has superior cellulose media technology that traps more contaminants without impeding airflow, with longer service life and lower maintenance intervals.

Effective Filtration Performance
With high filtration efficiency, it keeps out harmful particles from getting into the engine, reducing wear and enhancing engine performance in the long run.

Durable Construction
Constructed from rugged materials such as reinforced end caps and a robust inner mesh, this filter is resistant to high pressure and harsh operational conditions.

OEM Compatibility
Designed as a direct replacement for multiple OEM applications, the filter is ready for hassle-free installation and consistent operation.

Environmentally Friendly Disposal
Donaldson filters are engineered with environmental sustainability in mind, minimizing environmental harm upon disposal.

Cost-Effective Maintenance
By prolonging engine lifespan and lowering the maintenance frequency, the P811801 filter is a great value for industrial use.

Technical Specifications

Model: P811801

Type: Air Filter Element

Media: Cellulose

Outer Diameter: About 179 mm

Inner Diameter: About 98 mm

Length: About 381 mm

Efficiency: High (Fine dust environment)

Weight: ~1.2 kg (depending on design revisions)

Application: Engines, generators, compressors, heavy-duty industrial machines

Applications of Donaldson P811801

The P811801 is also extensively applied in environments where equipment is subjected to aggressive contaminants and extended usage:

Marine Vessels: Shields engines against salt-contaminated air and debris

Construction Equipment: Provides reliable operation in dusty, off-road environments

Industrial Compressors: Uses clean air intake for maximum compressor efficiency

Mining Machinery: Endures tough conditions with superior filtration reliability

Generators and Stationary Engines: Facilitates long service intervals in backup and continuous-use applications

Why Choose Donaldson P811801?

For continuous engine operation-dependent industries and minimum downtime, Donaldson P811801 excels because:

• Established reputation with a strong brand
• Quality control that is consistently maintained
• Global availability and technical support
• OEM cross-reference compatibility that is broad

It ensures performance and peace of mind with both optimal operational costs and safeguarding of your capital equipment.