3M PPS Cup System

This system is a unique, closed paint system that eliminates the need for separate mixing cups and filters. Instead, paint is mixed in a liner bag which marries to a direct filter and is then mounted on the spray gun with a dedicated adapter.
As freshly-filtered paint is dispensed, the liner bag collapses, allowing the spray gun to function at any angle.
A cleaner, faster system, safe from outside contamination that saves time and money on the cost of solvent for cleaning the gun and its parts.