Specifically crafted for P11 cordless vacuum model, works perfectly with P11 Combo version. Alignment with body slots and connection points allows direct installation without modifications for accurate fit. Full set includes main container along with enhanced filtration components. Provides all required parts to replace worn items in single package, the need for individual purchases. Strong clear ABS build resists damage and keeps shape long term. Visible design allows easy checking of levels for timely emptying to clogs and maintain suction. Regular replacement reduces resistance in air footpaths, restoring vacuum's optimal suction power. Helps decreased efficiency from blocked for consistent outcomes. Ideal for comprehensive home tasks, effectively gathers floor dirt, fabric particles, pet hair, bedding irritants and various debris.