3/8" Compressed Air Compressor In Line Moisture & Water Filter Trap Separator

3/8" Inline Air Compressor Moisture Filter Trap 5 Micron with Wall Bracket F503

Ensure clean, dry air in your compressed air system with this brand new 3/8" NPT in-line moisture and debris filter trap. Built to improve air quality and protect your tools, this filter features a 5-micron element and a 2.7 oz polycarbonate bowl housed in a metal guard for added durability and protection.

The clear poly bowl allows you to monitor water levels easily, and the manual drain valve at the bottom offers quick and effortless draining. This unit is ideal for filtering out water droplets and particulates that can cause corrosion or wear on your air tools, ensuring longer service life and better performance.

Both inlet and outlet ports are 3/8" female NPT, making it a perfect fit for most standard air compressor setups. A steel wall mounting bracket is included for convenient, secure installation.

There is an arrow stamped on the top of the aluminum body. Air flow direction must follow the arrow for proper performance.

Key Features & Specs:

• Max Pressure: 215 PSI

• Inlet/Outlet Size: 3/8" Female NPT (3/8" NPT measures approx. 5/8" in diameter)

• Filter Rating: 5 Micron – traps fine particles and moisture droplets

• Bowl Capacity: 2.7 oz 

• Protective Metal Bowl Cover: for durability in tough environments

• Quick-Drain Valve: ball valve style drain for easy moisture release 

• Dimensions: Approx. 6" H x 2.15" W x 2.15" D (Without wall bracket)

• Wall Mount Bracket: Included

Perfect for garages, workshops, or industrial air systems—this in-line filter trap helps keep your air clean, your tools protected, and your work flowing smoothly.