21377909 Air Filter

Model : 21377909

Type : Air Filters

Replacement for : 21377909

Height : 530 mm

It uses high-performance composite filter media with optimized pleating structure, which boasts remarkable dust holding capacity and low airflow resistance. The reinforced double metal mesh framework effectively resists deformation under strong airflow. Premium polyurethane end caps ensure full seal

Part numbers marked "replacement" are not affiliated with the original manufacture.

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Description

Part No: 21377909

Product Name: Air Filter Element

Dimensions

Outer Diameter: 272 mm

Inner Diameter: 170 mm

Height: 530 mm

Weight: 3.3 kg

Specifications Features

Filter Media: High-performance composite filter paper

Filtration Accuracy: 5–10 μm

Filtration Efficiency: ≥98.5%

Initial Pressure Drop: ≤0.02 MPa

End Cap: PU rubber, leak-proof and anti-aging

Structure: Double metal mesh support, anti-deformation

Operating Temperature: -10°C to +85°C

Service Life: 2500–3000 hours under normal working conditions

Quality Standard: ISO 9001 certified production

Function

It effectively removes dust, grit, moisture and fine contaminants from intake air. Protects engine cylinders, bearings and other precision parts from abrasive wear. Reduces lubricant pollution and extends the service cycle of lubricants, oil filters and related accessories. Maintains stable air flow and pressure to guarantee long-term efficient operation of the equipment.