xTool filter replacement kit for xTool smoke purifier

This filter replacement kit is for the xTool smoke purifier. Primary filter: captures visible smoke and dust. Our primary filter is much thicker and 2.5 times longer than other filters on the market. Secondary filter: effectively absorbs and filters harmful particles down to 0.3 µm with a 99.97% purification rate. Main filter: absorbs and removes harmful gases and unpleasant odors with high-quality activated carbon.
In the kit:

• Pre-filter x 2
• Middle filter x 1
• Main filter x 1