Donaldson BOFA - Single Hose Connection Kit – 4" Port [AD 350] (1USHK-AD350-4)

BOFA 1USHK-AD350-4 Single Hose Connection Kit for AD 350

Overview

The Donaldson BOFA Single Hose Connection Kit – 4" Port is the official OEM hose interface designed for the AD 350 fume extraction system. This kit provides a secure, high-flow connection between your laser or fabrication equipment and the extractor, enabling efficient capture of fumes, smoke, and particulates through a 4-inch port optimized for strong airflow delivery.

Durable, flexible, and engineered for industrial performance, this hose kit ensures airtight operation and supports reliable, long-term extraction in workshops, studios, classrooms, and production environments.

Key Features

• OEM 4" hose connection kit for the BOFA AD 350

• Provides a direct, airtight link between equipment and extractor

• Optimized for high-volume airflow applications

• Flexible, industrial-quality hose material

• Simple installation with secure, leak-free fittings

• Ideal for single-source extraction setups

• Supports clean, efficient operation for laser and fabrication systems

Specifications

Compatible System

• Donaldson BOFA AD 350

Recommended For

• Single laser systems

• CNC, fabrication, & industrial fume applications

• Users needing strong, direct, high-volume airflow

• Replacing worn or damaged hoses

Warranty

Covered under Donaldson BOFA’s standard accessory warranty.