Ridgid 50373 Smart Pulse Wet/Dry Vacuum, 14 gallon, Red Reduce face loading with the Dual PTFE filters and differential pressure to clean the filter 11.5 Amp Motor - Drives two blower wheels to optimize suction and deliver industry-leading performance 2-Stage Motor Creates powerful "high-lift" suction and more efficient air flow. Result - more suction power and quieter operation