Compatible models This Vacuum Cleaner Replacement Kit fits Proscenic 830T, 820S, 820T, and 800T Robot Vacuums; Blaupunkt Bluebot XBOOST and XPRO; and Liectroux C30B. Why you need it Maintains cleaning performance by keeping the filtration system effective. A dirty or clogged air filter reduces dust collection efficiency and can shorten the life of the inner dust container. the filters approximately every 3 months to maintain filtration performance and overall efficiency. Easy to install and use Replacement attachments are made from , strength, eco friendly materials for durability and safety. They are easy to dismantle and assemble; simply snap the replacement parts into place correctly and they are ready to use for quick, daily replacements. What's included and material quality The package includes efficiency HEPA filters, sweeping brushes, a side brush, and mops. All components are produced with strength, environmentally friendly materials to ensure performance and a healthier lifestyle. Use scenarios Regular maintenance for Proscenic models (830T, 820S, 820T, 800T) to sustain filtration performance and cleaning efficiency. Replacement for Blaupunkt Bluebot XBOOST or XPRO after extended use to restore suction and cleaning effectiveness. Servicing Liectroux C30B to maintain performance on both carpets and hard floors.