KYNG Gas Mask + 40mm NBC Filter- Respirator Tactical CBRN Face Mask with Bottle Straw Hose- Reusable Survival Gas Mask w/Adjustable Straps. BEST FULL FACE MASK FOR CIVILIANS. Our KYNG respirator mask with filter provides maximum protection with a flexible and comfortable design. It also includes a hydration system (with 36 hose and 36-ounce water bottle) and 40mm sealed NBC filter (shelf life 10+ years). Gas mask filter + full face respirator dust mask protects against known respiratory threats- filters out particulates, gases, and inorganic vapors. Common applications include prepper gear and supplies, nuclear survival kit, doomsday preppers supplies, paint mask, respirator mask for chemicals, dust mask for woodworking, radiation protection, pollen mask, and construction mask. Features and further details. UNIVERSAL FIT- One size fits all. From kids to adults, the adjustable gas mask straps allow for a great fit. Face mask and filter are engineered with 40mm x 1/7 (EN 148-1) threading; this is standard size and compatible with other gas masks, respirators, painting mask, and full face respirator masks. Dust masks for construction work, painters mask, end of the world survival gear, spray paint mask, gas mask cosplay, Halloween, full face shield, chemical mask, apocalypse survival kit, cbrn gas mask, SHTF gear and equipment, and dust mask respirator. We will respond to you within 24 hours and do our best to help you out! Your satisfaction is our priority. We want you to be satisfied 100% with our products and services. We expect you to leave feedback for us after receiving your order. Thanks For Shopping With Us.