Desktop Air Purifier for xTool F1

xTool Desktop Air Purifier Create a silent and safe working environment Perfectly Compatible with xTool F1 High-efficiency Purification Cutting but No Smell User-friendly Design 3-level speeds adjustment With infrared laser mode, we suggest you use the minimum and middle levels; with a diode laser, we suggest you use maximum levels. Extra exhaust pipe and 2 pre-filters in the package 2 spare pre-filters for users to change. For sensitive users, we suggest you use an extra exhaust pipe to ventilate the smoke outside Replaceable filters (purchased separately) We suggest you replace the filter pack after 3 pieces of pre-filter are used.