This air dryer system by Hofujng is a highly functional product designed to keep your air compression system running smoothly. The system features a 5-micron particulate filter and a filter rating that ensures that your air compressor is free from impurities. The product dimensions are 10.67 x 9.06 x 4.13 inches and it weighs 4.9 pounds. Made in China, this product is ideal for industrial use and is compatible with 1/2 inch port diameter. The filtration style of the system is a particulate filter and it comes with an air dryer to prevent moisture from damaging your air compressor.