North® 7700 Series Half-Mask Respirator, Silicone Big Rock Mountain Sale! from 5799 3899 /per Size Small Large Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Description Non-allergenic silicone facepiece material conforms to facial features and doesn't harden with age Easy to clean, extremely durable and resists distortion, ensuring a better fit Contoured sealing flange and cradle suspension system eliminates discomfort caused by pressure points on facial nerves Minimal dead air space improves worker comfort by limiting rebreathing of exhaled air Direct cartridge to facepiece seal minimizes replacement parts and simplifies maintenance Specifications Size: Small Material: Silicone Tweet