Search query: n95 mask without valve

Product: Multiple Colour KN95 Face Mask 50 PCs, Miuphro 5 Layers Safety KN95 Masks, Dispoasable Masks Respirator for Outdoor(Pink,Blue,Red,Purlpe,Grey)
About Our Product
Miuphro KN95 5-ply foldable KN95 mask is made from Chengde Technology Co., Ltd. suitable for adults’ daily travel protection. The KN95 mask is not to be used as a replacement for gas masks or as a medical mask.
The mask cannot generate oxygen and should not be used in hypoxic environments. When used properly the mask provides a ≥ 95% filter efficiency and effectively protects respiratory health. The Filter Efficiency More Than 95% : Our KN95 mask is made of 2 non-woven outer layers, 2 melt-blown inner filter, 1 non-woven cotton middle layer, offers more protection than a standard disposable 3-Ply mask. The filter efficiency is 95%
Five Lovely Colors : Included 5 colors，Grey*10, Pink*10, Red*10, Purple*10, Blue*10. You can choose them to match different clothes according to your hobby
Fit the Facial Lines : These 50Pack KN95 face mask are lightweight and foldable, can cover mouth, nose and chin easily. Creates a tight seal & stops glasses from fogging. The 3D design provide enough space for you to breathe
Anti Fall Design : The metal nose clip is fixed to the inner of the mask. you never need to worry about the Inserted nose clip falling off, and the flexible metal allows you to adjust the mask tightly fits your face
Disclaimer : This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s Miuphro

Product: Makrite SEKURA N95 Foldable Particulate Respirator Mask, NIOSH Certified, M/L Size (Box of 40 Masks) PERFECT PROTECTION—This NIOSH approved respirator mask is a testament to the quality and reliability of personal protective equipment (NIOSH Approval Number: TC-84A-7638); It provides at least 95% filtration efficiency and reliable breathing protection against aerosols free of oil and/or non-volatile liquid particles
EASY TO BREATH—Our premium filter material provides extremely low breathing resistance and full protection to the wearer for at least 8 hours
EXCELLENT FIT—The adjustable nosepiece is made of durable aluminum and can be shaped easily along your nose bridge to prevent leakage and eyewear fogging; The high elasticity head-straps ensure a tight and secure seal
SOFT & COMFORTABLE—The softness of the surface material gives you a first class experience, and the inner urethane foam gives greater comfort to those who wear it throughout the day
USE FOR—Medical Setting Personal Protection, Construction, Home Improvement, Cleaning, Mowing, Gardening, and DIY Projects; 40-PACK of M/L Size Individual Makrite SEKURA-N95 Respirator Masks Makrite White