Compatible Model: The Replacement Filter Compatible With Shark Cyclone Pet Handheld Vacuum Ch701, Ch701C, Ch700Wm, Ch700. To Ensure A Pleasant Purchase, Please Check That Your Vacuum Model And Size Matches Our Product Parts Before Purchg. | | Value Package: 4 Pack Filter Replacement, Helps You To Replace Your Vacuum Filters More Often, To Save Your Trouble Of Cleaning. | | High Performance Cleaning: Our Filter Replacement Parts Improves Vacuum Suction Power, Capture Most 99.97% Particles, Pet Dander And Hair, Which Helps You Enjoy Your Wonderful Time At Home. | | Easy To Use: It Can Be Easily Installed And Replaced By Anyone, No Need Other Tools. Our Filters Work Just As Well As The Original Ones. | | Replacement Tips: Our Filter Replacement Part Is Washable And Reusable, Please Clean The Filter Frequently And Let It Completely Air Dryout Before Reusing Them. We Recommend Replacing The Filter Every 3-4 Months To Keep The Vacuum Working With High-Performance And Extend T.