+3 CRB Machine | Counter Rotating Brush by CRB Cleaning Systems | 15 inch Model 4705 $1,897.00 Out of stock Quantity: 1 Add to Bag Product Details UPC: no Brand: GLOBAL_METHODS For more information, shipping quotes, or to place an order, please call 770-729-7117 or email info@truckmounts.com CRB machines feature 2 counterclockwise rotating brushes that agitate the carpet from the base of the fibers. This removes hair, dust, and dirt that cannot be removed from matted carpet by using ordinary vacuums. Save this product for later Favorite