I only rated this filter very low because my new vacuum uses a much better and 5 times cheaper filter. This filter is difficult to remove and replace due to the construction of the vacuum cleaner. Due to the high cost and difficulty finding replacement filters and belts, I bought Hoover's latest bagless vacuum for $50 less than the old one that used this filter (my new one doesn't have an auto-winder). My new vacuum is lighter, easier to use and works great on old carpets. Winding the power cord manually isn't a problem, as using the auto-winder was inconvenient on the older model as it would never pull out the entire cord and would require fiddling with it to get the last bit into the winder.
iRobot Roomba 692: Smart Robot Vacuum with Wi-Fi, ๐ค Alexa Compatibility, and Pet-Friendly Features for Effortless Cleaning on Any Surface
138 Review
Xiaomi Mi Robot Vacuum Cleaner 1S Global Robot Vacuum Cleaner, white
389 Review
Xiaomi Mi Robot Vacuum-Mop Essential Robot Vacuum Cleaner, white
284 Review
Xiaomi Mi Robot Vacuum-Mop 2 Lite RU robot vacuum cleaner, white
198 Review