efluky Replacement HEPA Filter Parts Accessories for iRobot Roomba 700 Series 700 720 750 760 765 770 772 774 775 776 780 782 785 786 790(6-Pack) 100% Compatibility Guarantee: This replacement parts fit well with all roomba 700 series 700 720 750 760 765 770 772 772e 774 775 776 776p 780 782 782e 785 786 786p 790 High Quality: The vacuum cleaner parts are designed to meet or exceed the original quality, compatibility, lifetime, and is rigorously tested. Made of high-strength material and environmental protection. Package Including: iRobot roomba 700 series HEPA filter x 6 Suggestion: To keep your iRobot Roomba operating at peak performance,the vacuum cleaner parts should be replaced every 2-3 months. NO RISK GUARANTEE - We offer 30-day moneyback guarantee, if not satisfied within 30 days, please feel free to return the 700 series replacement filters for a full refund.