
At Bowei Filter Factory, we specialize in manufacturing metal frame air filters designed for Caterpillar generator engines and other heavy-duty industrial systems.

Our heavy duty air filter 8N5004 is make for Caterpillar 3208 engine, we supports OEM customization with stable factory-direct supply.

Our 6I2501 air filter is for Caterpillar 3304 / 3306 / 3116 Diesel Engines, all of our air filters are inspected in our Bowei QC room to ensure consistent airflow for our clients

Our factory 1R0749 fuel filter is for Caterpillar C18/C15/3406 industrial engine and power generator sets.

We manufacture the 1R1808 oil filterin our Bowei plant in Jinan, supplying reliable replacements for Caterpillar diesel generator users.

We manufacture the 4N0015 air filter in our Bowei plant in Jinan, supplying reliable replacements for Caterpillar diesel generator users.

Our Bowei Factory produces the C065005 air filter on our PU molding line, designed for replacement of Donaldson filter with stable filtration performance

The C065004 filter is made in our Bowei workshop using HV composite paper and PU end caps, replace for Donaldson filters

Our factory engineers assemble the 400470002 air filter for Cummins engines, inspected the sealing and airflow stability before delivery.

Bowei Factory produces the Racor 076955000 ECO Series disposable air filter on our dust-control line, designed for diesel engine applications and tested for airflow stability before shipment.

Bowei produces the Fleetguard AH1200 air cleaner as a replacement for P537453 and PA3556, using pleated filtration media and factory-tested for diesel generator performance

We produce the Donaldson P636070 compact disposable air housing in our Bowei Factory using pleated filter media, designed for tight-space generator systems and tested for stable airflow before shipment