70084407 - ArcOne AirPro X4000 Replacement Breathing Tube 7ft Swivel

Genuine ArcOne Replacement Breathing Hose

Keep your respiratory protection system running at peak efficiency with the ArcOne 70-084-407 Breathing Tube. Designed as a direct replacement for the AirPro X4000 PAPR, this hose assembly is the lifeline that delivers clean, filtered air from your belt-mounted blower unit to your welding helmet. Over time, breathing tubes can become worn, punctured, or permanently kinked, which compromises airflow and safety. This genuine replacement part restores your system to its original factory specifications, ensuring you remain protected from hexavalent chromium, manganese, and other hazardous welding fumes.

Enhanced Mobility with Swivel Technology

Comfort is a major factor in compliance and productivity. If a welder is fighting against a stiff or short hose, fatigue sets in quickly. This assembly features a 7-foot length, which is longer than many standard hoses, providing extra slack for tall operators or those who need to maneuver around large parts. Crucially, the hose is equipped with a swivel connector at the attachment point. This design innovation prevents the "tugging" sensation often felt when turning the head, significantly reducing neck strain and allowing for a more natural range of motion during complex welds.

Durability and Safety

The corrugated design of the tube provides flexibility while maintaining structural integrity to prevent collapse under bending. The connections are engineered to lock securely into the AirPro X4000 blower and headtop, preventing accidental disconnection during use. Regular inspection of your PAPR breathing tube is recommended; if you detect any cracks, holes, or deformation, immediate replacement is necessary to maintain the assigned protection factor (APF) of your equipment. Invest in the 70-084-407 to ensure your air supply remains uninterrupted and your focus stays on the arc.