L&R Ultrasonic L&R Ultrasonic SCBA SweepZone 1000 Cleaning System SKU: LR-SCBACLEANSWEEP1000 MSRP: $5,649.95 L&R Ultrasonic SCBA Quantrex 360 Cleaning SystemL&R’s SweepZone 1000 uses Smart Circuit technology, a custom-engineered electronic component that creates Constant Power Output (CPO) for consistent, uniform cleaning. Cleans and disinfects 4-6 masks... Add to Cart Add to Wish List Compare