1. Is suitable for freezing, central air conditioners, automobiles, ships and other air-conditioning equipment.

2. Can be frozen and existing oil and mixtures of compatible.

3. Has the ability to absorb water, acids and other pollutants.

4. 50um The filter can be kept at a minimum pressure of high efficiency filter.

5. With a brazing weld joint type ODF or flare SAE.

6. Stent structure can effectively cushion the effects of vibration on internal components.