The filter cannot be cleaned. It is usually recommended to replace the filter gasket every two hours for best results and protect your health.
1.100 Disposable Filter Pads, Air Purifying Skin-Friendly and Breathable, Blocking Droplets, Safe Activated Carbon Breathing Filters
2.Single-layer structure: non-woven filter pad, breathable, windproof, sweat-absorption, comfortable and skin-friendly. Brings you a safe breathing experience.
3.Size: 9 * 12 cm / 3.54 * 4.72 inches, high compatibility, close fit, easy to insert or replace.
4.Wide Application: Mask filter can prevent airborne particles, dust, seasonal allergies,second-hand smoke.
5.Please note: Our products are disposable filter pads that prevent droplets. They are produced in a hygienic environment.
Material: non-woven material
Size: 3.54*4.72 in
Function: Dust-proof, Anti-droplet, Prevent second-hand smoke and automobile exhaust.
Application: high compatibility
Package included: 100pcs
The filter cannot be cleaned.It is recommended to bring 5 disposable filter pad when going out every day and change them every two hours.