Consumable item for the 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.

The Cyclone Filter is reusable and can be cleaned instead of being replaced. Each filter has a different lifespan, offering up to 100 to 600 hours of usage. The Ultra-dense Carbon Mesh and Activated Carbon Filter efficiently absorb harmful gases and odors.

Consumable item for the Smoke Purifier.

It's recommended to replace after use for 7 to 15 days or replace the pre-filter when more than 70% of its surface is covered by dust that can't be removed.