The RPB PX5 PAPR Assembly (NV03-801) is a complete NIOSH-approved Powered Air Purifying Respirator (PAPR) designed to deliver clean, filtered air for demanding industrial environments. Engineered for use with RPB Nova 3®, Z-Link®, Z4®, and T-Link® respirators, the PX5 features a lightweight, belt-mounted design, intuitive LED controls, long-lasting lithium-ion battery, and multiple airflow settings for all-day comfort. The sealed housing is rated IP65 during operation and up to IP67 with the cleaning kit installed, making it ideal for sandblasting, welding, painting, grinding, pharmaceutical, and industrial applications. This kit includes the 03-811 Belt Support, 07-765 2" Belt, 03-819 Flow Meter, 03-855 Battery, and 03-851 Battery Charger, providing everything needed to power your PX5 PAPR system