23-0051 / Rplcmnt Filter / Replacement Filter For 23-0050

Produces a stream of micro-sized glass beads for removing stubborn investment particles, oxidation, and heat scale from metal. Leaves articles with smooth finish. Made in the USA. - Large viewing window with hinged door for easy clean-out. - Illuminated interior (40-watt bulb maximum). - Neoprene glove sealed to opening for holding article. - Easily controlled instant action gun. - Gun is attached to 31/2" air line hose with fittings. - Connects to compressor (sold separately), capable of producing 30-60 psi pressure with at least a 5 gallon tank. - Portable - Weighs only 10 lbs when filled with 5 lbs of glass beads. - Includes 5 lbs waterproof micro-sized glass beads.