Compressed Air Filters

Compressed Air Filters for Cleaner, More Reliable Shop Air AERO compressed air filters are designed to help reduce moisture, oil mist, and airborne contamination in professional compressed air systems. This collection includes CTA-grade precision line filters with automatic drains and replacement CTA filter elements for compressor systems from 10 HP to 75 HP. Clean compressed air is critical for protecting pneumatic tools, air dryers, receiver tanks, regulators, spray equipment, CNC machines, and downstream production equipment. Adding the right filtration helps reduce contamination in the air line, improve system reliability, and support better performance in auto body shops, repair facilities, woodworking shops, fabrication areas, and industrial environments. The complete CTA precision line filters include an integrated automatic drain to remove collected condensate from the filter bowl. Replacement filter elements are available separately to help maintain filtration performance during scheduled compressor system maintenance. Choose the Right CTA Filter for Your Compressor System Complete line filters for new installations, air system upgrades, and added downstream protection Replacement filter elements for scheduled maintenance on compatible CTA filter housings 10–75 HP compatibility for small shops through high-demand industrial air systems Automatic drain options to help remove condensate without manual draining CTA-grade filtration for cleaner compressed air delivery Useful after refrigerated dryers to help protect downstream air lines and equipment Built for shop and industrial air systems using rotary screw compressors Complete Line Filters vs. Replacement Filter Elements Product Type Best Use Precision Line Filter with Auto Drain Complete filter assembly for new installations or air system upgrades Precision Filter Element Replacement internal element for scheduled maintenance Common Applications AERO compressed air filters are used in auto body shops, paint and prep areas, mechanical repair shops, woodworking shops, tire service departments, CNC workstations, fabrication shops, maintenance departments, and general industrial compressed air systems. For best performance, select the filter size based on your compressor horsepower, rated CFM, system pressure, and required air quality. In most shop air systems, filters should be installed with proper isolation valves, drain routing, and service access so elements can be replaced easily during maintenance. Available Filter Sizes Filter Size Recommended Compressor Size CTA 10 HP 10 HP compressor systems CTA 15–20 HP 15 HP and 20 HP compressor systems CTA 25–30 HP 25 HP and 30 HP compressor systems CTA 40–50 HP 40 HP and 50 HP compressor systems CTA 75 HP 75 HP compressor systems Build a Cleaner Compressed Air System AERO CTA compressed air filters help complete a professional air treatment setup. Use complete line filters when building or upgrading the system, and keep replacement filter elements on hand for scheduled maintenance. Together, they help protect your tools, equipment, and compressed air investment.