KELTEC coalescing filters are the simple way to avoid contamination in your expensive equipment

It is a common misconception that “oil-free” air compressors do not require this precaution. However, atmospheric air typically contains a significant amount of water, oil vapor and other contaminants, especially in industrial areas. Our filters provide the highest level of clean, compressed air with a minimum loss of energy (pressure drop). Through the selection of the appropriate grade of borosilicate microglass filtration media, and maintaining the quantity, diameter, and direction of individual fibers, KELTEC coalescing filters guarantee your air compressor system will operate correctly with minimum operational upkeep.

KELTEC offers thousands of coalescing elements, covering all major brands


Warehouses across the USA are fully stocked with thousands of air compressor parts and accessories for all major compressor brands. Keltec inventory keeps machines across the world going.


Keltec offers 30+ years of manufacturing top quality, OEM quality products you can rely on. When it comes to quality products, there is no comparison.

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At Keltec, we pride ourselves on quality customer service as our top priority. Experienced customer service & engineering staff are available to ensure your relationship with Keltec is a great one.

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Last Content Update: 06/30/2024