Applicable to all air pumps, pumps, and ultra-strong filters on the market. Space aluminum is mainly used, and the surface is golden anodized. About 90-95% of water and oil can be filtered out. Integral molding, material safety. And passed 50Mpa high voltage test. The male connector : M10*1 & 8mm , the soft hose female connector : M10*1 & 8mm makes it easy for you to disassemble without wasting time; Ultra-strong filtering of oil and water, does not corrode the container; longer and thicker container, oil and water separation up to 99% Free set of filter cotton, can be recycled. Filter life: 40 bottles of 6.8 liters of high-pressure gas can be produced., Weight: 1.6 Kilograms, Manufacturer: Xiamen Subang Technology Co.,Ltd.