FIT MODEL: Replacement filter compatible With for iRobot Roomba Vac Essential Series Q0120 Q011, Combo essential Y0140 Y0110 Y0112 Vacuum CleanerValue Pack: 20 High Efficiency Filter is made of multi-layer filter cloth to capture finer dust and odors, efficiently filtering 99% of airborne dust ( Please make sure your model number is correct before ordering)EASY TO INSTALL & MAINTAIN: These vacuum parts are reusable, clean Roomba parts regularly to improve suction power and extend service life. For best results, filters should be replaced every 1 monthsHIGH QUALITY & DURABLE MATERIALS: Replacement parts are made of high quality materials, compatible with for irobot roomba Essential Series vacuum cleaner, work the same way as the original, please recognize LOVECOColour: WhiteMaterial: plasticPackage Contents:20 x filterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.