Counter-Rotating Brushes (CRB) Extra-wide 19.5" brushes spinning at 450 RPM attack dirt from all sides, opening carpet fibers and extracting embedded grit, hair, and debris that vacuums leave behind.; Dry Compound Cleaning Capability Optimized for low-moisture cleaning. The 4.3" brush diameter scrubs cleaning powder into fibers, then lifts it out with soil attached, leaving carpets refreshed and ready for immediate use.; Multi-Surface Versatility Cleans far more than carpets: effective on tile, grout, vinyl, rubber, and concrete, making it the go-to machine for banquet halls, gyms, and large facilities.; Restorative & Preventative Cleaning Use for heavy restoration jobs before extraction or as part of a preventative program to keep high-traffic carpets looking new. Handles pile heights up to 0.8".; Gentle but Effective Safe for wool, loop, cut pile, and CGD carpets, delivering aggressive agitation without chemical overuse or water damage.; Edge-to-Edge Cleaning Works as close as 0.8" from walls with a 22" cleaning path, ensuring no missed edges. Despite its wide coverage, it operates at just 53 dBA.
Dimensions: 8.8 × 21.5 × 45.5 in, weight 57 lb.; Heavy-Duty Commercial Build Built tough with a stainless steel housing, aluminum frame, and 8" EVA wheels, plus a 16 AWG 4.5 ft cord for standard 110V outlets.; Warranty & Support Includes a 2-year parts & labor warranty, supported by U. S. service centers and stocked replacement parts.