F1 Filter Replacement For xTool F1 Desktop Smok-e Air Purifier: 10 pack

Compatible Models: Replacement Filter Compatible with xTool F1 Desktop S-moke Air Purifier10 pack | High-Efficiency Filters: Our filters effectively clean 99.97% of particles down to 0.3microns in diameters Also Prevents large particles such as dander,Pet hair . | TARGET AUDIENCE: Pre filter helps extend filter life span by preventing hair, dust and debris from ente ing the machine. | COST-EFFECTIVE: 10 Pcs Pre-filter cotton replacements ensure optimal filtration performance and offer an ample supply for continuous use | Easy To Replace :Easy to be replaced without any other tools Please replace regularly to keep your machine fresh and clean,For best results, remove the filter once a month and clean with a soft brush or gently vacuum. it is recommended to replace the filter every 2-3 months depending on the usage and environment