The front roller pulls in larger surface debris, while a second, stiffer bristle brush (or "PowerFin") digs deep into fibers to remove embedded dirt and hair. Key Features and Variations
Shark often bundles DuoClean with other proprietary technologies depending on the model: buy duoclean com
The soft front roller directly engages the floor, lifting stuck-on dust and polishing the surface while drawing in large debris. The front roller pulls in larger surface debris,
The primary innovation of DuoClean is the replacement of the vacuum's rigid front wall with a rotating soft brush roll. DuoClean is a signature vacuum head technology developed
DuoClean is a signature vacuum head technology developed by Shark that utilizes two motorized brush rolls working in unison. Unlike traditional vacuums with a single brush bar, DuoClean models are designed to pick up three types of debris—large, small, and stuck-on particles—from both carpets and hard floors without requiring a head change.