3M 7000052719 â„¢ E-A-Râ„¢ Classicâ„¢ SuperFitâ„¢ 310-1009, Earplugs, Disposable, Regular voomi_id_9075 Fill Type: Hose or Manual

Fill Type: Hose or Manual Fill

Close Off Pressure: 174 psi

Material: Stainless Steel and Gray

Easily installable for HVAC professionals

Compatible with V-3801

3M 7000052719 â„¢ E-A-Râ„¢ Classicâ„¢ SuperFitâ„¢ 310-1009, Earplugs, Disposable, Regular voomi_id_9075 Fill Type: Hose or ManualAnother innovation from 3M E A R, E A R Classic SuperFit 30 has a built in visual check the orange fitting ring. If the ring is visible after insertion, refitting is recommended for best hearing protection. Reusable Pillow Pack helps keep earplugs clean when they are not being worn. Conforms to the shape of the earcanal to help create a comfortable, snug noise barrier Slow recovery earplug foam is flame resistant and moisture resistant Noise Reduction