The one essential tool for proper carpet care. The Model S Pile Brush removes the embedded dry particulate matter from carpet while grooming the nap. Eliminates traffic patterns and will prolong the life of your carpet or rugs, when used on a regular basis. Available with vegetable fiber or tufted nylon brush. APPROVED BY THE CARPET & RUG INSTITUTE (CRI). CANNOT SHIP UPS. MUST SHIP VIA TRUCK. (NO RESIDENTIAL DELIVERIES) $50.00 FREIGHT CHARGE PER UNIT.