The Roomba Discovery filter fits the following Roomba Discovery models Roomba Red, Roomba (sage), Roomba Discovery, Roomba Scheduler, Roomba Discovery SE (4220), Roomba Discovery (4210), Roomba Sage, Roomba Red (4100) and Roomba (4105) and Roomba 4230. Manufactured by FilterBuy to replace part #s: 4910, VP-RM400-3FLT & VPRM4003FLT. Should be replaced every 3-6 months to ensure peak performance of your Hoover vacuum unit.
Note that this is an aftermarket replacement vacuum filter manufactured specifically by FilterBuy for high quality allergen protection. Any vacuum cleaner manufacturer brand name is used solely for the purpose of demonstrating compatibility.