There’s no room for uncertainty about air quality while on the job, so completely seal out harmful particulates and vapors with Allegro full face air respirators, masks and parts. Designed to surround the entire head with fresh, purified oxygen, this collection of Allegro respirator masks provides secure and comfortable coverage that stays in place as you maneuver through your daily work routine. Get unbeatable, portable protection with a full facemask built so compactly that you can even wear a hardhat overtop of it. For total control over what you inhale into your lungs, equip yourself with Allegro full air masks, respirators and parts from Enviro Safety Products.