Air Compressor Filter | JSL4000 Oil-Water Separator for Spray Guns & Painting

The JSL4000 Air Compressor Oil-Water Separator is engineered for professional-grade air tool performance, featuring a 1/2" NPT inlet/outlet and a 4000 PSI maximum working pressure. This filter effectively removes water, oil, and particulates from your compressed air line, ensuring a clean, dry air supply that dramatically improves spray finish quality and protects sensitive pneumatic equipment from corrosion and damage. Features and Benefits - High-Efficiency 3-Stage Filtration - Removes water, oil mist, and solid particles down to 5 microns for exceptionally clean, dry air that prevents paint defects and tool wear. - Durable Brass Construction with Metal Bowl - Provides superior corrosion resistance and structural integrity compared to plastic alternatives, ensuring long-term reliability under high-pressure conditions. - 1/2 Inch NPT Ports and 4000 PSI Rating - Offers versatile compatibility with most workshop air compressors and tools, handling high-pressure demands for industrial and automotive applications. - Easy-Maintenance Design with Drain Valve - The bottom-mounted manual drain valve allows for quick purging of accumulated condensate without disassembling the unit, maintaining optimal performance. - Transparent Polycarbonate Bowl - Enables visual monitoring of water and contaminant levels at a glance, so you know precisely when to drain the filter for consistent air quality. Applications - Automotive Refinishing and Spray Painting - Delivers contaminant-free air to your spray gun for a flawless, professional finish without water spots, fisheyes, or orange peel texture. - Pneumatic Tool Operation and Sandblasting - Protects expensive air tools, sanders, and impact wrenches from internal corrosion and wear caused by oily, moist air, extending their service life. - Airbrushing and Detailed Finishing Work - Provides the ultra-clean, dry air required for fine art airbrushing, scale model painting, and other precision applications where even microscopic contaminants ruin a project. - Industrial and Woodworking Pneumatic Systems - Safeguards CNC machinery, nail guns, and staplers in cabinetry and manufacturing by ensuring a reliable, clean air supply that minimizes downtime and maintenance.