A unique, closed paint system which eliminates the need for separate mixing cups and filters. 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. Liner bag and filter are disposable, leaving only the spray gun and adapter to be cleaned. Only one 3M PPS cup for mixing and spraying.Closed system - no outside contamination.Must be used with 3M PPS Adaptors.
