ANBOO Pre-Motor Filter & Side Brush for Shark RV700 RV720 RV750 RV750C Vacuum Cleaner Filter Replace Part for Shark ION Robot Part RVFFK700 Filter Accessories Compatible with:Shark ION Robot RV700, RV720, RV750, RV750C, RV755 Part # RVFFK700,RVSBK700 Vacuum Cleaner High Quality HEPA Filter Set: High-strength and environmental protection material,designed to meet or exceed the original qualitity This Side Brush Kit capture microscopic particles before it damages your vacuum motor. Keeps your vacuum cleaner operating at optimal performance by regularly replacing the brushes Protects from Allergies and Asthma: The filter will be able to rid the air of the pollutants that can cause allergy and asthma flare-ups. Keeps you away from these diseases The replacement filter & side brush needs to be replaced every 2-3 months,depending on the use of the product