Compatibility - Shark Vacuums: NV770, NV771, UV700, ZU701, NV600, NV601, NV611 Replacement reference - Comparable to Part numbers XFF600 and XHF600 Function and fit - Replaces a worn or missing component to restore suction and filtration performance - Designed to fit the same housing and connectors as the original part - Dimensions and shape match the original to ensure a proper, secure fit without modification Material and durability - Constructed from durable materials to withstand regular vacuum cleaning - Built to maintain performance over multiple cleaning cycles Performance - Helps maintain consistent airflow and cleaning efficiency - Supports effective particulate capture for improved overall vacumming results Use scenarios - Regular maintenance: Replace when suction drops or after extended use to restore cleaning effectiveness on carpets and hard floors - Pet hair seasons: Use as a ready replacement to sustain strong suction and efficient debris pickup in high-shedding environments - Multi-room or stairs: Quick swap between rooms or on stairs to ensure reliable fit and filtration without tools or lengthy downtime Notes - Fits Shark models listed above - See compatibility with XFF600 and XHF600 as the equivalent reference for replacement compatibility