3M FF-400-17 Semi-Permanent Lens Cover For 3M Ultimate FX Full Facepiece Reusable Respirator With Scotchgard Coating (1/BG) Coffee Featuring a 12" metal blower

Featuring a 12" metal blower system with 15' duct built into a heavy duty polyester bag

Also this light mounts securely to hard hats or can be worn around the head for long periods of time

The innovative retractable design of the EZ-Line™ HLL system eliminates large and bulky coils of cable that are difficult to set-up

*Replacement top only

Sensor with 0 - 1999 ppm/0 - 200 ppm range features 1 ppm/1 ppm resolution and -10 to 40 deg C temperature range

3M FF-400-17 Semi-Permanent Lens Cover For 3M Ultimate FX Full Facepiece Reusable Respirator With Scotchgard Coating (1/BG) Coffee Featuring a 12" metal blowerSemi permanent lens covers with Scotchgard coating to help protect 3M Ultimate FX Full Facepiece Reusable Respirator Series FF 400 lens. For temporay use.