Reading Technologies, Inc. has manufactured compressed air filtration for more than 30 years. We're located in Reading, PA, with most of our products being made in the USA.We offer a large inventory of stock filters from 1/4" NPT to 3" NPT and build-to-order ASME flanges. We have the filter you need, when you need it.We specialize in providing clean air from dirty air systems. Products include mainline low pressure drop separators, point-of-use depth filtration, coalescing filters, activated carbon polishing units, and dew point reduction products.Our systems comply with ISO 8573 filtration specifications. Our products remove water, dirt, oil, and harmful vapors from compressed air.The Reading Technologies, Inc. brand prides itself on providing clean, dry air to you and your customers. We build around your customer need.