I-clean For Roomba Vacuum 770， 780， 650， 790 Parts Kits， Including 3Pcs Flexible Beater Brushes &amp; 3Pcs Bristle Brushes &amp; 6Pcs 3-Armed Brushes<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The replacement roomba vacuum beater brush dual HEPA filters capture dust particles as fine as 0.3 microns， limiting their recirculation into the air. Replace your filters every 2-3 months for peak cleaning performance</li><li>Compatible with iRobot Roomba 770， 780， 790 Series Vacuum Cleaning Robots</li><li>How to clean the side brush :To clean the side brush use the corner small screwdriver to remove the screws. then remove the brush，remove the hair or debris，and put the side brushes back in place.</li><li>How to clean the bristle brushes:1.Remove brush guard by lifting both yellow tabs.2.Remove and clean under the yellow brush caps and remove hair and debris from metal brush cap shafts.3.Use the included cleaning tools to remove hair easily from the bristle brush by pulling it over the brush.</li><li>What do you get: 3 Packs x bristle brushes ， 3 Packs x flexible beater brushes， 6 Packsx 3 armed side brushes</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51QBb0F5LkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51zaoQ0iShL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41WgM9tl0DL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31GbocimBpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31focJ0wGDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51fpqndCJ1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41aTpT8mWmL.jpg" noproxy>