- [PERFECT PROTECTION]4-layer activated carbon filter can effectively filter out 99% of dust, exhaust, particles, pollen, etc. It is ideal for running, cycling, skiing, hiking, and other outdoor activities, and provides reliable protection for daily use.
- [BREATHABLE & COMFORTABLE] Improved mesh material strengthens the ability of air circulation to ensure smoother breathing. A bonus soft nose pad can be attached to the filter if need, which can effectively reduce the friction on the nose.
- [ADJUSTABLE FOR OPTIMUM FIT] Adjustable hook and loop strap helps adjust to a suitable head size for snugly fit. You also can bend the soft nose clip inside the filter to the angle suit for your nose, getting better fitting and sealing.
- [AVOID GLASSES FOGGING] Larger filter with more coverage, attachable soft nose pad with fine sealability, adjustable built-in nose clip with better compatibility, all the humanized designs are made to prevent glasses from fogging.
- [REUSABLE & WASHABLE] Package includes 1 mask shell, 7 activated carbon filters, 4 breathing vent valves, and 7 soft nose pads. We recommend replacing the filter every 40 hours or more frequently. And the dust face mask shell can be detachable to wash by hand and wash machine.
Details: AstroAI Dust masks are ideal for skiing, woodworking, running, cycling, farming, and other outdoor activities.
Mesh Nylon maximizes breathability, and a 4-layer filter removes dust, pollen, exhaust, and other non-oil particles.
We choose upgraded humanized designs to prevent glasses from fogging. Contents included 1 dust mask, 7 replaceable filters, 7 soft nose pads, and 4 vent valves.
It is recommended that the filter should be replaced once it has been used for 40 hours or more frequently.
Release Date: 03-12-2020
Package Dimensions: 55x182x101