This is a professional tool, made by the company that invented the modern, flow-thru parts cleaning brush.
Hose fits .50″ – .60″ nozzle on circulating solvent parts washers.
Bullet-shaped tip of stiff Trialoy polyester filament resists mushrooming. Good for both petroleum- or water-based cleaning solutions.
This brush ships as original equipment with most of the parts washers made in the world.
Made in the USA. Only the filament is imported.