Search query: n95 mask without valve

Product: emercate KN95 - 5 Layer Face Mask (20 pcs) – Filtration>95% with Comfortable Elastic Ear Loop | Non-Woven Polypropylene Fabric, Protection for Essential Workers 5 Layer Protection Breathable Face Mask (20 pcs) – with Comfortable Elastic Ear Loop | Non-Woven Polypropylene Fabric This KN95 face mask is manufactured by a certificated manufacturer Chengde technology Ltd,. Co. The filter efficiency of this mask is tested by NPPTL (National Personal Protective Technology Laboratory ) then prove it is over 95%, which can protect you in the critical time.
5 Protective Layer - Our breathable face masks are made of high quality non-woven fabric. 2 skin-friendly non-woven outer Layers makes them comfortable to wear. 2 melt-blown inner filter layers and 1 non-woven Cotton Middle Layer absorbs the moisture from the breath, the mask is designed to offer more protection than a standard disposable 3-Ply mask.
Protective Core - The inner layers are made of melt blown cloth for the filtering function. These ultra-fine fibers with unique capillary structure makes the melt blown cloth having good filtering and shielding function. have 2 layer 95+ level melt-blown cloth, which has a smaller fiber diameter and a higher filtration rate than ordinary disposable masks. KN95 masks provide extra protection to you.
Perfect mask for shopping, public transport, bus terminals, shopping malls, parks and busy city streets.
This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s emercate

Product: SupplyAID RRS-KN95RV-5PK KN95 Face Mask w/ Exhalation Valve for Protection Against PM2.5 Dust, Pollen and Haze-Proof, 5 Pack Country of origin : China
SAFETY: Protection against PM2.5, dust, pollen, haze-proof, =95% filter efficiency
CORRECT USE: Please use mask correctly to avoid serious consequences caused by improper use. Store in a dry and ventilated location 23ºF – 122ºF (-5ºC – 50ºC, relative humidity<80%).
EXHALATION VALVE: Less humidity and co2 build-up plus prevents fogged glasses, Exhale for improved air exchange SupplyAID White W/Valve