Efficient compressed air maintenance unit with an oil/water separator filter and a German quick coupling for use on compressors and compressor tools. Key benefits - Keeps air clean by filtering small particles and removing condensate through the integrated water and oil separator. - Improves tool and equipment life by preventing oil, water, and dirt from entering the pneumatic system. - Easy to install and connect to a compressor or compressed air line thanks to the 1/4 BSP fittings and German quick coupling. What it does - 1/4 BSP compressed air filter, water separator, and oil separator for compressor lines. - The flowing compressed air helps remove dirt and condensate from the line, maintaining cleaner output. Material and build - Plug is made of high-quality copper for robustness and durability. - Designed for use in different settings, suitable for both portable and fixed installations. Specifications - Size: 10 x 10 x 4 cm (3.94 x 3.94 x 1.57 inches) - Internal thread: 1/4 inch - Includes oil/water separator filter and German quick coupling for reliable operation Use scenarios - After the compressor or at the start of a pneumatic tool line to protect tools from oil, water, and particulates. - In workshops or factories to maintain clean, condensate-free compressed air for sensitive equipment. - On portable or stationary air lines to extend component life and reduce maintenance downtime.