Complete 4in1 kit: main brush, side brush, HEPA filter, and mop cloth. Why you need this kit Restores full cleaning performance: replacing worn brushes and the HEPA filter brings back pickup, suction efficiency, and mop function so your machine cleans like it should. Captures fine particles: the included HEPA filter helps trap dust, allergens and fine debris during vacuuming to reduce airborne particles. Saves time and hassle: tool, quick installation means you can swap parts and the unit to use in minutes. Key benefits and functions Main brush: agitates and lifts dirt from various floor surfaces, improving deep cleaning on carpets and hard floors. Side brush: reaches edges and corners to sweep debris into the suction path for more complete coverage. HEPA filter: helps capture fine particles generated during vacuuming to improve air quality in the room. Mop cloth: restores wetcleaning capability for hard floors, collecting residue left after vacuuming. Compatibility and performance Designed as a direct 4in1 replacement kit for the corresponding unit's main brush, side brush, HEPA filter and mop cloth, allowing straightforward part swaps without tools. Delivers consistent, reliable performance when parts are replaced as part of routine maintenance to prevent reduced suction or cleaning gaps. Easy installation (no tools) Remove the old parts. Insert the main brush and side brush in their slots. the HEPA filter in its compartment. Attach the mop cloth to the mop plate. All steps are designed for quick, tool replacement so maintenance is fast and simple. Practical use scenarios Pet hair cleanup: use the main and side brushes to lift hair from rugs and hard floors, then vacuum to remove accumulated fur and dander. Kitchen and dining areas: sweep up crumbs and food particles along edges and mop cloth to remove sticky residue on tile or sealed wood floors. Allergysensitive bedrooms: the HEPA filter and vacuum to reduce dust, pollen and fine particles that can trigger symptoms. What's in the box 1 main brush 1 side brush 1 HEPA filter 1 mop cloth Maintain cleaning by replacing these parts regularly according to your machine's maintenance schedule. The kit provides the essential components to restore function and prolong the life of your cleaning unit without special tools.