Description
- Food grade silicone air supply pipe:Baby pacifiers of the same material, non-toxic, colorless and tasteless, without BPA made of natural rubber and olive oil, good toughness
- One-way breathing valve cold flow design:Aerodynamic design of the bonnet to reduce heat and moisture buildup and provide smoother breathing
- Negative ions fast dust sterilization:Three seconds to filter out smoke, dust, effectively reduce the amount of dust
- It adopts a four-stage filtration system and food-grade silicone material, which is non-toxic and harmless, inhibits the growth of bacteria, and blocks smog, pm2.5, viral bacteria, formaldehyde, exhaust gas, second-hand smoke, dust, pollen, etc. outside the mask.
- Function: Anti-fog, dust-proof, anti-virus, anti-bacteria, anti-formaldehyde Usage Range Travel, cycling, hospitals, special operations, pregnant women, children, etc.
Nasal metal barsBend curvature is easily adjusted。It is not easy to leak into the outside airComfortable elastic ear bandGood sealing effect，Effectively isolates polluted airThree-dimensional fit tailoringFace design，The outer contour closely fits the faceWeight: 115 (g)Protection level: FFP3Filter effect: 95%Air volume: 15 cubic meters/hourApplicable area: 15m2 (inclusive) -30m2 (inclusive)Function: In addition to pollen In addition to particulate removal In addition to smoke and dust removal In addition to smog sterilization, Negative ionsHow it works: AnionAir volume: 50 cubic meters/hourPower Source: BatteryApplicable to: home bedroom living room office
