Filter for the xTool Desktop Smoke Purifier

Filter for the xTool desktop smoke purifier
The filter for the xTool Desktop Smoke Purifier is a set of replaceable filter elements designed to maintain high air purification performance while the device is in operation. The filters’ multi-layer design effectively captures contaminants generated during use, which supports stable system operation and maintains adequate smoke suction power.
First line of defense against contaminants
The pre-filter is responsible for trapping the largest contaminant particles. It is recommended to replace it after 7–15 days of use or when more than 70% of its surface is covered with dust that cannot be removed. Regular inspection of this component helps maintain proper airflow within the unit.
Precise HEPA-level filtration
The HEPA filter captures finer pollutants that pass through the earlier filtration layers. It is recommended to replace it every 3–6 months or when a noticeable decrease in smoke filtration efficiency is observed. This is a key component that affects the quality of air purification over the long term.
Stable operation of the filtration system
The main filter operates on a 2–3-month cycle and is responsible for the final stage of air purification. It can be cleaned if dust buildup reduces suction power; however, if its effectiveness is not restored, replacement is recommended. Regular maintenance of this component helps maintain the full performance of the entire filtration system.
Included in the set
Pre-filter
HEPA filter
Main filter