Broan-NuTone CT106G Upholstery Tool Central Vacuum Hose Attachment with Removable Brush and Nylon Bristles Natural bristles deep clean fabric and furniture Slide-on brush offers the deepest cleaning by stirring up dirt, pet dander, and other allergens for a clean and healthy home Universal design with 1-1/4 neck diameter fits all NuTone wands, ensuring the perfect fit every time without sticking Hard plastic brush in black is durable for long product life