Eye Protection: Effectively protects eyes from laser harm while keeping them comfortable.Compatible with F1/F1 Ultra/S1/M1 Ultra/M1/D1 Pro/D1.

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.

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.

Airtight and leak-proof. Low-temperature resistant. High-pressure resistant