REPLACEMENT PARTS: The replacement set includes 3 filters that are compatible with iRobot Roomba e5, i7 and i7+ models of vacuum cleaner robots. The pack is an affordable alternative to original-brand spares, to fit the listed models. | | COMPATIBILITY: Compatible with iRobot Roomba e5, Roomba i7 and Roomba i7+ robot vacuum cleaners. | | INCLUDED: 3x Filters. | | INSTALLATION: Remove the old parts before installing the new replacement pieces. Please see your vacuum cleaner manual for instructions on changing parts. | | WHEN TO CHANGE PARTS: Change parts as needed when they become worn. Filters should be cleaned once a week, and changed every 2 to 3 months. | |