Replacement Dust Bags Compatible With iHome Nova Autovac S1 Pro / iHRVS1PRO-3BLK robot vacuum cleaner, Accessory 12 Dust Bags Parts Compatible With: Fit for iHome Nova Autovac S1 Pro / iHRVS1PRO-3BLK robot vacuum cleaner [Easy to Use] Pull up on the card leading to the vacuum port and lift up to pull the bag out of the canister.This will seal the bag so no additional dust or debris can get out.No tools required [Valuable Pack] 12 replacement dust bags to meet your long-term needs at a more economical cost. Bag replacement intervals depend on the number of times you clea Easy to Install: The replacement parts are snapped into place, and daily replacements can be performed quickly and easily without any tools.To keep your Household sweeping robot operating at peak performance, recommend to replace the kits every 3-6 months.according to the frequency of use, it can be replaced by a shorter or longer time. Package accessories included: 12 Dust Bags Thank you for your support to our store. If you encounter problems after purchase or during use, please contact us by email in time, our after-sales team will reply and solve your problems within 24 hours.