Feature: 1. EFFECTIVE FILTER: This oil water separator can conveniently filter water and oil up to 99.9% with high efficiency. 2. HIGH PRESSURE: Used to filter high pressure air output by air compressor, making it ideal for breathing in diving. 3. PRACTICAL USING: A super filter suits perfectly for all air pumps and air compressors on the market, very useful. 4. GOOD WORKMANSHIP: Adopting seamless aluminium alloy through whole shaped process, the wall thickness can get to 9.68mm. 5. EASY INSTALLATION: Comes with a 30MPa safety valve for secure protection, the oil water is very easy to install. Specification: Item Type: Oil Water Separator Material: Aluminium Alloy Pressure Range: 0-30mpa Connector Specifications: The two ends are 8mm / 0.3in (approx.) male quick connector and female quick connector. Scope of Application: For the air outlet filtration of high pressure air pump. . Package List: 1 x Oil Water Separator1 x Activated Carbon Bag1 x Molecular Sieve Bag1 x Filter Stick Bag (including 4pcs)1 x Accessories Bag (5pcs explosion proof valve sheet + 4pcs sealing ring + 5pcs filter cotton)