TurboBrush for S140/S160 Universal (Stick) Upright series and S200/S300/S400 series canisters. The 11"-wide turbobrush has a rotating roller brush that is activated by air, which is drawn through the head to loosen dirt and to collect any fluff and hair. The buffer strip protects furniture from scuffing and the tool is ideal for cut pile and gives the carpet an excellent finish. Recommended for:  Gentle cleaning and restoring of crushed carpet nap of low- to medium-height pile carpets with lighter densities.