Filter Replacement Kit for xTool Smoke Purifier (1 Pack)

Suggestions on filter maintenance

Replaceable filters are used in the purifier. You need to clean or replace the filters after long-term use to ensure a better purification effect.

• Middle Filter: effectively absorbs and filters harmful particles down to 0.3µm with 99.97% purification rate
• Main Filter: absorbs and removes harmful gases and unpleasant odors with the high-performance premium activated carbon
• Package Includes: Pre-filter *2, Middle filter *1, Main filter *1

Pre-Filter Replace After Use For 7-15 Days

Replace the pre-filter when more than 70% of its surface is covered by dust that can’t be removed.

HEPA Filter Replace After Use For 3-6 Months

Replace the HEPA filter when it fails to filter out smoke.

Main Filter Replace After Use For 2-3 Months

Clean the medium filter when the dust on it causes poor suction of the purifier. If you cannot clean the dust thoroughly, please replace the medium filter.