Compatible replacement roller brush head for cordless vacuums (models V7, V8, V10, V11, V15) Replaces worn or malfunctioning roller brush heads to restore your vacuum's floorcleaning performance for daily home use. Confirm your vacuum's exact model (V7, V8, V10, V11, or V15) before to ensure a seamless fit. Key benefits — why you need it Restores suction and cleaning effectiveness: Replacing a damaged roller brush head brings back consistent pickup across floors and prevents missed debris. Better visibility in lowlight areas: Builtin LED headlight illuminates dark spaces (under sofas, beds, cabinets) so you can spot hidden dust, crumbs, and small debris. Improved surface contact and pickup: The flexible big roller follows minor gaps and uneven edges, keeping full contact with the floor to reduce missed spots during cleaning passes. Efficient on mixed surfaces: Designed to pick up dust, pet hair, and loose crumbs from hard floors (hardwood, tile, laminate) without scratching, while gently lifting light embedded dirt from lowpile carpets. Standout features LED headlight: Targeted illumination for thorough cleaning in shadowed areas. Flexible big roller design: Adapts to floor contours for better debris capture and fewer passes. Optimized for mixedfloor homes: Effective on hard floors and lowpile carpets, addressing common household debris types like hair, dust, and crumbs. Practical use scenarios Underfurniture cleaning: Use the LEDequipped head to remove dust and pet hair from under sofas and beds where overhead light is limited. Kitchen and dining areas: Pick up crumbs and food debris quickly from hardwood or tile without risking surface damage. Hallways and entryways with mixed flooring: Transition between hard surfaces and lowpile rugs while maintaining pickup efficiency and reducing missed spots. Performance and care Restores everyday cleaning performance for supported cordless vacuum models. worn brush heads when you notice reduced pickup, visible wear, or faulty rollers to maintain cleaning results. Confirm compatibility with your vacuum model (V7, V8, V10, V11, V15) before ordering.