3M Anti Dust Cotton,Filter Filter Pm2.5Filter Respiratory 10Respiratory Filter Insert FilterPm2.53701Pm2.5 FilterPiecesCotton3701 Pm2.5 Filter

3M 3701 Anti Dust PM2.5 KN95 Mask Filter Face Masks Insert Protective Filter for Outdoor Activities Respiratory Protection 10 Pieces Helps provide respiratory conservation. Specification: Brand Name: Features: 10 * Gas Filters It's important for to our respiratory tract well. But nowadays have to face different challenges due to our living or working environment. This product is to keep you away from being harmed by dust and particulates, come and have a look! Package List: Quantity: 10pcs Suitable for many occasions like house decorating, mining, doing experiments in laboratories and so on. Material: Non-woven Fiber, Cotton Package Weight: Approx. 45g / 1.59oz Resists organic vapors, particulates, dust, etc. -dust filter, can mix and match with 3700 series air-purifying respirator. Model: 3701 Type: Safety Respirator Cartridges & Filters Package Size: Approx. 11 * 5 * 3cm / 4.33 * 1.97 * 1.18in Description: Effective and convenient, giving you a better working environment.

Effective and convenient, giving you a better working environment. 3M anti dust filter, can mix and match with 3700 series air purifying respirator. Helps provide respiratory conservation. Suitable for many occasions like house decorating, mining, doing experiments in laboratories and so on. Resists organic vapors, particulates, dust, etc.