Keep your cleaner operating at peak performance!Our maintenance kit has everything you need， including spinning side brush， vac filter， bristle brush and beater brush.Features:1. The innovative brush reaches deep into corners and edges to remove more dirt， dust and debris.It can be easy to remove and replace as part of routine maintenance.2. Filters maintain cleaning performance while reducing infiltration of dust， pollen and other allergens into the air you breathe. For best results， filters should be replaced every 2 - 3 months.Package Included:1 x Bristle Brush1 x Beater Brush2 x 3-Armed Side Brushes2 x 6-Armed Side Brushes4 x Vac Filters