Compatible With Irobot Roomba 700 Series 700 720 750 760 765 770 772 772E 774 775 776 776P 780 782 782E 785 786 786P 790 Vacuum Cleaner Accessory | | Filter Are Made Of High Quality Pc, Fully Use Of Efficiency And Durable Filter Material. | | Easy To Install And Clean It Is Recommended To Replace The Filter Every 2-3 Months To Keep The Roomba Running At Peak Performance. | | Package :10 X Filter | |