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Perfectly compatible with xTool F1/M1 Ultra Desktop Air Purifier. 2 spare pre-filters in the package.. 3-layer filtration including premium activated carbon and HEPA filters to achieve a 99.97% purification rate.
Perfectly compatible with xTool F1/M1 Ultra Desktop Air Purifier. 2 spare pre-filters in the package.. 3-layer filtration including premium activated carbon and HEPA filters to achieve a 99.97% purification rate.