Air Systems International BAC-393-1 Compressor Filter duct cleaners It also has an 8-inch

It also has an 8-inch exhaust and intake flange

The PAK-3 features an aluminum frame and can accept either 4550 or 2216 psi breathing air cylinders

Fits beam flanges from 3" to 12-1/4" wide and up to 1-5/8" thick

Front casters and handle assembly

Air Systems International BAC-393-1 Compressor Filter duct cleaners It also has an 8-inchAir Systems International BAC 393 1 Compressor Filter The Husky 1 4 in. Air Compressor Filter is designed to remove unwanted dirt larger than 5 microns and condensed water from air compressor hoses. The filter has a 1 4 in. female NPT port and has a flow capacity of 21 SCFM at 90 psi. The bowl screws on top of the clear filter and drains manually. Features Removes unwanted dirt particles and condensed water from compressor hoses for longer hose life