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ECB120439 Air Filter for Industrial Diesel Engines | Bowei Filter Factory
The ECB120439 air filter is designed for heavy-duty diesel engines used in generator sets, compressors, and industrial machines. At our Bowei Filter Factory, we manufacture this model using reinforced expanded mesh, high-efficiency pleated paper, and durable end-cap construction to ensure stable airflow in demanding environments.
We alternate between automated pleating and manual QC checks so each filter maintains consistent structure and sealing performance. This combination gives the ECB120439 long service life, even under high-dust conditions.
Model: ECB120439
Outer Diameter: 318 mm
Height: 444 mm
Inner Diameter: 201 mm
Media: Pleated high-efficiency cellulose
Mesh: Reinforced expanded metal
End Cap: Rubber sealing end cap
Type: Primary air filter element
Manufacturing Strength
In our factory, we focus on durability because large diesel engines generate strong suction pressure.
That’s why the ECB120439 uses:
Thicker expanded metal mesh
Rigid end-cap bonding
Uniform pleat spacing
High airflow stability
We are committed to producing filters that withstand long-hour generator operation and harsh industrial environments.
Why Choose Bowei Filters?
Real factory production (not trading)
Consistent quality across batches
Strong structural rigidity
High dust-holding capacity
OEM customization available
Fast and stable supply chain
For OEM service, distributor pricing, or bulk quantities, feel free to contact our Bowei Filter Factory.
