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RPB Parts Number 08-420-01, 08-420-02, 08-420-03, 08-420-04

Replacement Sensor Cartridges for the GX4® Gas Monitor from RPB® Safety. Select:

Part # 08-420-01: Carbon Monoxide (CO) 10ppm Alarm Level
Part # 08-420-02: Carbon Monoxide (CO) 5ppm Alarm Level
Part # 08-420-03: Hydrogen Sulfide (H2S) 10ppm Alarm Level
Part # 08-420-04: Oxygen (O) 19.5% - 23% Alarm Level

Other cartridges are available. Please call (833) 408-0500 or email Sales@X1Safety.com

Made in USA.

About RPB

Made in Michigan from local and globally sourced components
Find RPB parts here or instruction manuals here
Questions? Call (833) 408-0500

About RPB®

PPE made in America

See all RPB Respiratory Protection and Safety Essentials

In their words - Protecting you for life's best moments® by creating the world's best industrial respirators that advance your safety & increase your productivity. Established in the 1970's, RPB's Special Operations Unit has been developing disruptive innovation for 40 years. An R&D group comprised of PPE innovators, users & advocates, we specialize in air supplied respirators, air line filters, monitoring equipment, & safety essentials.

RPB Gas Sensor Cartridges for GX4 Gas Monitor