Description

Made in USA.

RPB Parts Number 15-821, 15-821-5

Repacement window blockers for the RPB®  Z4 Welding Respirator. Comes in pairs (left & right).

Made in USA.

About RPB

1. Made in Michigan from local and globally sourced components
2. Find RPB parts here or instruction manuals here
3. 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.