C breather filter is used in retarders to exhaust the air. It can balance pressure in the tank and prevent the contaminant from getting into the tank. So it can keep the tank clean and prolong the service life.

Our advantage:

1. Professional hydraulic filter manufacturer.

Our enterprise has over 20 years of experience designing and manufacturing hydraulic filters with ASME U stamp, NB, ISO9001, ISO14001 certificates.

2. Our hydraulic filters 100%tested.

According to ISO 2941, ISO 2942, ISO 2943, ISO 3724, ISO 3968, ISO11170, ISO16889.  Filters plus the following tests, take pressure filter which working pressure 42MPa as an example: Burst pressure 126MPa for 1minute, Fatigue pressure 42MPa @1million cycles, High pressure sealing test 63MPa for 2minutes, Low pressure sealing test 600KPa for 3minutes

3. Competitive price, short deliver time with stable supply.

Because of experience of long-term production and many years of export；Keep stock of parts.

Our test:

Our workshop: